{"header":{"message":"fix empty functions","description":null,"timestamp":"2026-10-05T16:09:52.577132Z","authors":[{}]},"hash":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC","authors":[{"key":"AAAAC3NzaC1lZDI1NTE5AAAAIDqoC2vKnkGYVlVWMCwVY8XoSRPo6w7Jy/3jpDNaMGo2"}],"deps":{"hashes":[["KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC","fix empty functions"],["AA",null],["YSH4YZQTU34SS3RGOIKTIFJS5MFACNIEGIXBYIRBKQFNG4OJWQHQC","Simple condition compilation"],["UC22XFOK2RF4RCQGZPBYQYMYNLMZSC43V5BSYBNSAAZMGMDEQSHAC","add wat fixtures"],["SOR7ZDCJA7IQEQUGFUJBLRDXFSHEVMESUIMLSDGKX7JDZANDA4GAC","tables"],["VXNIA2HUS2MF43Z45T3YVUWW5UH2VE552FEM2YDNMWOSV2KKD7QQC","refs"],["F4ZFEBIVDNXWBLR7SB2Q5XA5WPNSBXLXENJWWAZFRMZKUTVTAM6QC","codegen helpers"],["MS2MWXA7KGHZSH5XIX5UXIUXRT54KLACWCVZJJAV6NYE7AH7TN6AC","port stack/branch/catch-clause"],["H45DBUF2FMJAAWFUD2AVBTODA5OZR57UYBP3DRJ2MFJJMEJASYKQC","function emit ported"],["QCJDWUZUODYY3YKURFDZIKGMGKCJR3HHQAYXBUXFDRIXNIH4ZFVAC","port imports"],["PNTZYPR7F6ZYN65BTOIP3ISTEGMIAM4CQUR2L3YEJA3BIRJ6WHUAC","port embedder entry module"],["HYPDFARUEXCWZLGIL2CZHIF75CNSI4KFCS7ZCHWTVSHA2T2T7EXQC","Basic SIMD implementation"],["LQASWPQ3ZSUIMICZM2RP6BTBAJUFJGIXO7K4S4XRD7HXOIS3KCOAC","version 0.3.1"],["6S7525FTG76QQ3T6UNRGUW2UNIJIGF5QNRAEJ27GM2ZO7TP3GNMAC","fix indicies and empty functions errors"],["VUTPXHZOHNZE7EWKYSPMU4Q4U5F3OPPHVBFKZCLCBYCW2TUPUPEAC","First success compilation"],["BYQMDP2IKXLPX4G3AXE26QVFRRKFU665REQCT7L2P37B4DLGI2TAC","Support (int) identity function"],["RFTGNJTGVCXZBAJJ5UTUVZB4JRJWTNJCRNU4KLTTNO4GIFZT6DJAC","compilation for the control flow"],["NAO7EQC2QV3N3P72BCWCVZ3WUFQN65VOGP4B5XCLVC7IE6UYVVUQC","port cg_seq"],["EYIT2UIISJ467SGRWJA67UUYCCYPIRRYIQMEYNMQRAVKRWYN2OHAC","Fix multiargument call order bug"],["GI6TDTAU3ZNX7GFKFZBNLSMEGUQZDL3AVRBFIOR2MLV6MM5QZNRAC","return call, bulk mem, mutable globals"],["LBCZR6EYFJBCC573U3ZI3G35XYI4LIJ2Z6RLWDT4SMJ4G2FYBV6AC","port cg_simple"],["Q6QBNIJBLCPKGHTQAQ6GTH5E2SJUPOQSL7G7TP4NC6MUORYJEE3QC","embedding memory instructions"],["KVDC7QI5DWVMAAX7F5BTB7WIZO2T7FCN4DSDCN3SG2LNROB6WQ7AC","Initial commit"],["BFYSHLVW24FYHEE3TTNITOKLHNCMRGBJSEUPZN6JYOKC3T2IULYAC","multi tables"],["N5ZDAUNY4BANNOV23BJ7GOHKUOEOD2DKB6SUOYBJ77DFMJE4TPYAC","start section"],["KFLYOSTI7YNXINV7WSZ2YYOL66GHXP5SVGD6HX4ECXZL4N2LLYCQC","Add basic tests"]],"deps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known":["KVDC7QI5DWVMAAX7F5BTB7WIZO2T7FCN4DSDCN3SG2LNROB6WQ7AC","VUTPXHZOHNZE7EWKYSPMU4Q4U5F3OPPHVBFKZCLCBYCW2TUPUPEAC","BYQMDP2IKXLPX4G3AXE26QVFRRKFU665REQCT7L2P37B4DLGI2TAC","RFTGNJTGVCXZBAJJ5UTUVZB4JRJWTNJCRNU4KLTTNO4GIFZT6DJAC","Q6QBNIJBLCPKGHTQAQ6GTH5E2SJUPOQSL7G7TP4NC6MUORYJEE3QC","GI6TDTAU3ZNX7GFKFZBNLSMEGUQZDL3AVRBFIOR2MLV6MM5QZNRAC","BFYSHLVW24FYHEE3TTNITOKLHNCMRGBJSEUPZN6JYOKC3T2IULYAC","N5ZDAUNY4BANNOV23BJ7GOHKUOEOD2DKB6SUOYBJ77DFMJE4TPYAC","LBCZR6EYFJBCC573U3ZI3G35XYI4LIJ2Z6RLWDT4SMJ4G2FYBV6AC","NAO7EQC2QV3N3P72BCWCVZ3WUFQN65VOGP4B5XCLVC7IE6UYVVUQC","EYIT2UIISJ467SGRWJA67UUYCCYPIRRYIQMEYNMQRAVKRWYN2OHAC"]},"hunks":[{"Edit":{"inode":{"change":26,"pos":62},"path":"wa_embedder_ex/test/wa_embedder_test.exs","line":640,"atom":{"NewVertex":{"up_context":[{"change":13,"pos":2994}],"down_context":[{"change":13,"pos":2994}],"flag":"BLOCK","start":0,"end":2362,"inode":{"change":26,"pos":62}}},"contents":[{"Add":{"text":" end","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:7"}},{"Add":{"text":" end","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:13"}},{"Add":{"text":"","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:14"}},{"Add":{"text":" describe \"every function index is reachable\" do","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:64"}},{"Add":{"text":" # An empty body is valid wasm for a [] -> [] signature, and an import is a","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:143"}},{"Add":{"text":" # function like any other. Both have to resolve to an entry point the","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:217"}},{"Add":{"text":" # generated module actually defines, because `call`, a table entry, an","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:292"}},{"Add":{"text":" # export and the start section all go through that one name.","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:357"}},{"Add":{"text":"","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:358"}},{"Add":{"text":" @empty_body Path.join(@wat_build_dir, \"50_empty_body.wasm\")","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:422"}},{"Add":{"text":"","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:423"}},{"Add":{"text":" @table_imports %{","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:445"}},{"Add":{"text":" \"env\" => %{","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:463"}},{"Add":{"text":" \"twice\" => {ImportHelpers, :double},","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:508"}},{"Add":{"text":" \"zero\" => {ImportHelpers, :zero}","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:549"}},{"Add":{"text":" }","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:557"}},{"Add":{"text":" }","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:563"}},{"Add":{"text":" @import_in_table Path.join(@wat_build_dir, \"51_import_in_table.wasm\")","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:637"}},{"Add":{"text":" @start_on_import Path.join(@wat_build_dir, \"52_start_import.wasm\")","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:708"}},{"Add":{"text":" @export_aliases Path.join(@wat_build_dir, \"53_export_aliases.wasm\")","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:780"}},{"Add":{"text":"","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:781"}},{"Add":{"text":" test \"an empty-bodied function is callable, exportable and storable in a table\" do","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:868"}},{"Add":{"text":" assert {:module, :\"50_empty_body\"} = WaEmbedder.compile(@empty_body)","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:943"}},{"Add":{"text":"","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:944"}},{"Add":{"text":" assert call(:\"50_empty_body\", \"call_nop\", []) == 42","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:1002"}},{"Add":{"text":" assert call(:\"50_empty_body\", \"call_nop_twice\", []) == 42","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:1066"}},{"Add":{"text":"","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:1067"}},{"Add":{"text":" # the export names it directly","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:1104"}},{"Add":{"text":" assert call(:\"50_empty_body\", \"nop_direct\", []) == :ok","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:1165"}},{"Add":{"text":"","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:1166"}},{"Add":{"text":" # slot 0 = $nop (no-op), slot 1 = $mark; the module also runs $nop as its","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:1246"}},{"Add":{"text":" # start function, which must not raise","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:1291"}},{"Add":{"text":" assert call(:\"50_empty_body\", \"last\", []) == 0","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:1344"}},{"Add":{"text":" call(:\"50_empty_body\", \"call_at\", [0])","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:1389"}},{"Add":{"text":" assert call(:\"50_empty_body\", \"last\", []) == 0","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:1442"}},{"Add":{"text":" call(:\"50_empty_body\", \"call_at\", [1])","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:1487"}},{"Add":{"text":" assert call(:\"50_empty_body\", \"last\", []) == 7","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:1540"}},{"Add":{"text":" end","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:1548"}},{"Add":{"text":"","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:1549"}},{"Add":{"text":" test \"an import is storable in a table, callable by ref and exportable\" do","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:1628"}},{"Add":{"text":" assert {:module, :\"51_import_in_table\"} =","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:1676"}},{"Add":{"text":" WaEmbedder.compile(@import_in_table, @table_imports, [])","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:1748"}},{"Add":{"text":"","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:1749"}},{"Add":{"text":" # active segment: slot 0 = $twice (i32 -> i32), slot 1 = $zero (() -> ())","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:1829"}},{"Add":{"text":" assert call(:\"51_import_in_table\", \"call_at\", [0, 21]) == 42","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:1896"}},{"Add":{"text":" assert call(:\"51_import_in_table\", \"call_void\", [1]) == :ok","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:1962"}},{"Add":{"text":"","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:1963"}},{"Add":{"text":" # passive segment: table.init writes $twice into slot 2","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:2025"}},{"Add":{"text":" assert call(:\"51_import_in_table\", \"init_and_call\", [10]) == 20","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:2095"}},{"Add":{"text":"","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:2096"}},{"Add":{"text":" # ref.func produces a reference to an imported function too","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:2162"}},{"Add":{"text":" assert call(:\"51_import_in_table\", \"call_ref\", [21]) == 42","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:2227"}},{"Add":{"text":"","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:2228"}},{"Add":{"text":" # an import carries an export name like any other function","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:2293"}},{"Add":{"text":" assert call(:\"51_import_in_table\", \"twice_alias\", [21]) == 42","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:2361"}}]}},{"Edit":{"inode":{"change":26,"pos":62},"path":"wa_embedder_ex/test/wa_embedder_test.exs","line":696,"atom":{"NewVertex":{"up_context":[{"change":13,"pos":3002}],"down_context":[{"change":13,"pos":3002}],"flag":"BLOCK","start":2363,"end":3544,"inode":{"change":26,"pos":62}}},"contents":[{"Add":{"text":"","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:2363"}},{"Add":{"text":" test \"the start section may name an imported function\" do","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:2425"}},{"Add":{"text":" pid = self()","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:2444"}},{"Add":{"text":" imports = %{\"env\" => %{\"init\" => fn -> send(pid, :start_ran) end}}","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:2517"}},{"Add":{"text":"","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:2518"}},{"Add":{"text":" assert {:module, :\"52_start_import\"} = WaEmbedder.compile(@start_on_import, imports, [])","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:2613"}},{"Add":{"text":"","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:2614"}},{"Add":{"text":" assert_received :start_ran","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:2647"}},{"Add":{"text":" assert call(:\"52_start_import\", \"get\", []) == 0","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:2701"}},{"Add":{"text":" end","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:2709"}},{"Add":{"text":"","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:2710"}},{"Add":{"text":" test \"a function may carry several export names\" do","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:2766"}},{"Add":{"text":" assert {:module, :\"53_export_aliases\"} =","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:2813"}},{"Add":{"text":" WaEmbedder.compile(@export_aliases, @table_imports, [])","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:2884"}},{"Add":{"text":"","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:2885"}},{"Add":{"text":" # three names on the defined function, two on the import: the first","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:2959"}},{"Add":{"text":" # export name is the entry point, the rest alias it","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:3017"}},{"Add":{"text":" assert call(:\"53_export_aliases\", \"inc_a\", [41]) == 42","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:3078"}},{"Add":{"text":" assert call(:\"53_export_aliases\", \"inc_b\", [41]) == 42","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:3139"}},{"Add":{"text":" assert call(:\"53_export_aliases\", \"inc_c\", [41]) == 42","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:3200"}},{"Add":{"text":" assert call(:\"53_export_aliases\", \"twice_a\", [21]) == 42","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:3263"}},{"Add":{"text":" assert call(:\"53_export_aliases\", \"twice_b\", [21]) == 42","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:3326"}},{"Add":{"text":"","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:3327"}},{"Add":{"text":" # ...and the table still dispatches to that one entry point per index","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:3403"}},{"Add":{"text":" assert call(:\"53_export_aliases\", \"call_at\", [0, 21]) == 42","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:3469"}},{"Add":{"text":" assert call(:\"53_export_aliases\", \"call_at\", [1, 41]) == 42","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:3535"}},{"Add":{"text":" end","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:3543"}}]}},{"FileAdd":{"meta":{"basename":"53_export_aliases.wat","metadata":0},"path":"test_data/wat/53_export_aliases.wat","context":[{"change":3,"pos":15}],"contents":[{"Add":{"text":";; Wasm lets one function carry several export names. Every name has to name a","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:3670"}},{"Add":{"text":";; function the generated module defines: one entry point per index, plus a","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:3746"}},{"Add":{"text":";; forwarding alias for each extra name.","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:3787"}},{"Add":{"text":"(module","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:3795"}},{"Add":{"text":" (type $ii (func (param i32) (result i32)))","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:3840"}},{"Add":{"text":"","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:3841"}},{"Add":{"text":" (import \"env\" \"twice\" (func $twice (param i32) (result i32)))","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:3905"}},{"Add":{"text":"","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:3906"}},{"Add":{"text":" (table 2 funcref)","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:3926"}},{"Add":{"text":" ;; slot 0 = $twice (an import), slot 1 = $inc (a defined function)","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:3995"}},{"Add":{"text":" (elem (i32.const 0) $twice $inc)","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:4030"}},{"Add":{"text":"","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:4031"}},{"Add":{"text":" (func $inc (type $ii) local.get 0 i32.const 1 i32.add)","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:4088"}},{"Add":{"text":"","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:4089"}},{"Add":{"text":" (export \"inc_a\" (func $inc))","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:4120"}},{"Add":{"text":" (export \"inc_b\" (func $inc))","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:4151"}},{"Add":{"text":" (export \"inc_c\" (func $inc))","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:4182"}},{"Add":{"text":" (export \"twice_a\" (func $twice))","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:4217"}},{"Add":{"text":" (export \"twice_b\" (func $twice))","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:4252"}},{"Add":{"text":"","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:4253"}},{"Add":{"text":" (func (export \"call_at\") (param i32 i32) (result i32)","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:4309"}},{"Add":{"text":" local.get 1","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:4325"}},{"Add":{"text":" local.get 0","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:4341"}},{"Add":{"text":" call_indirect (type $ii))","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:4371"}},{"Add":{"text":")","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:4373"}}]}},{"FileAdd":{"meta":{"basename":"52_start_import.wat","metadata":0},"path":"test_data/wat/52_start_import.wat","context":[{"change":3,"pos":15}],"contents":[{"Add":{"text":";; The start section may name an imported function. It resolves through the","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:4494"}},{"Add":{"text":";; same generated entry point as every other function index, so the closure","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:4570"}},{"Add":{"text":";; target runs at load time.","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:4599"}},{"Add":{"text":"(module","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:4607"}},{"Add":{"text":" (import \"env\" \"init\" (func $init))","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:4644"}},{"Add":{"text":"","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:4645"}},{"Add":{"text":" (global $g (mut i32) (i32.const 0))","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:4683"}},{"Add":{"text":"","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:4684"}},{"Add":{"text":" (func (export \"get\") (result i32) (global.get $g))","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:4737"}},{"Add":{"text":"","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:4738"}},{"Add":{"text":" (start $init)","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:4754"}},{"Add":{"text":")","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:4756"}}]}},{"FileAdd":{"meta":{"basename":"51_import_in_table.wat","metadata":0},"path":"test_data/wat/51_import_in_table.wat","context":[{"change":3,"pos":15}],"contents":[{"Add":{"text":";; A function import is a function like any other: it must be storable in a","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:4880"}},{"Add":{"text":";; table (active or passive), reachable through ref.func + call_ref, and","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:4953"}},{"Add":{"text":";; nameable in an export.","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:4979"}},{"Add":{"text":"(module","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:4987"}},{"Add":{"text":" (type $ii (func (param i32) (result i32)))","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:5032"}},{"Add":{"text":" (type $void (func))","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:5054"}},{"Add":{"text":"","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:5055"}},{"Add":{"text":" (import \"env\" \"twice\" (func $twice (param i32) (result i32)))","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:5119"}},{"Add":{"text":" (import \"env\" \"zero\" (func $zero (type $void)))","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:5169"}},{"Add":{"text":"","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:5170"}},{"Add":{"text":" (table 3 funcref)","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:5190"}},{"Add":{"text":"","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:5191"}},{"Add":{"text":" ;; slot 0 = $twice, slot 1 = $zero","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:5228"}},{"Add":{"text":" (elem (i32.const 0) $twice $zero)","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:5264"}},{"Add":{"text":" ;; table.init $p writes $twice into slot 2","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:5309"}},{"Add":{"text":" (elem $p declare func $twice)","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:5341"}},{"Add":{"text":"","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:5342"}},{"Add":{"text":" (func (export \"call_at\") (param i32 i32) (result i32)","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:5398"}},{"Add":{"text":" local.get 1","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:5414"}},{"Add":{"text":" local.get 0","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:5430"}},{"Add":{"text":" call_indirect (type $ii))","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:5460"}},{"Add":{"text":"","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:5461"}},{"Add":{"text":" (func (export \"call_void\") (param i32)","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:5502"}},{"Add":{"text":" local.get 0","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:5518"}},{"Add":{"text":" call_indirect (type $void))","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:5550"}},{"Add":{"text":"","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:5551"}},{"Add":{"text":" (func (export \"init_and_call\") (param i32) (result i32)","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:5609"}},{"Add":{"text":" i32.const 2","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:5625"}},{"Add":{"text":" i32.const 0","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:5641"}},{"Add":{"text":" i32.const 1","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:5657"}},{"Add":{"text":" table.init 0 $p","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:5677"}},{"Add":{"text":" local.get 0","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:5693"}},{"Add":{"text":" i32.const 2","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:5709"}},{"Add":{"text":" call_indirect (type $ii))","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:5739"}},{"Add":{"text":"","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:5740"}},{"Add":{"text":" (func (export \"call_ref\") (param i32) (result i32)","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:5793"}},{"Add":{"text":" local.get 0","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:5809"}},{"Add":{"text":" ref.func $twice","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:5829"}},{"Add":{"text":" call_ref $ii)","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:5847"}},{"Add":{"text":"","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:5848"}},{"Add":{"text":" (export \"twice_alias\" (func $twice))","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:5887"}},{"Add":{"text":")","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:5889"}}]}},{"FileAdd":{"meta":{"basename":"50_empty_body.wat","metadata":0},"path":"test_data/wat/50_empty_body.wat","context":[{"change":3,"pos":15}],"contents":[{"Add":{"text":";; An empty body is valid wasm for a [] -> [] signature, and every function","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:6008"}},{"Add":{"text":";; index still has to name something the module can reach: `call`, a table","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:6083"}},{"Add":{"text":";; entry, an export and the start section all resolve through the generated","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:6159"}},{"Add":{"text":";; entry point for that index.","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:6190"}},{"Add":{"text":"(module","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:6198"}},{"Add":{"text":" (type $void (func))","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:6220"}},{"Add":{"text":"","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:6221"}},{"Add":{"text":" (global $last (mut i32) (i32.const 0))","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:6262"}},{"Add":{"text":" (table 2 funcref)","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:6282"}},{"Add":{"text":"","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:6283"}},{"Add":{"text":" (func $nop)","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:6297"}},{"Add":{"text":" (func $mark (global.set $last (i32.const 7)))","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:6345"}},{"Add":{"text":"","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:6346"}},{"Add":{"text":" ;; slot 0 = $nop (no-op), slot 1 = $mark","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:6389"}},{"Add":{"text":" (elem (i32.const 0) $nop $mark)","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:6423"}},{"Add":{"text":"","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:6424"}},{"Add":{"text":" (func (export \"call_nop\") (result i32)","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:6465"}},{"Add":{"text":" call $nop","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:6479"}},{"Add":{"text":" i32.const 42)","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:6497"}},{"Add":{"text":"","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:6498"}},{"Add":{"text":" (func (export \"call_nop_twice\") (result i32)","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:6545"}},{"Add":{"text":" call $nop","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:6559"}},{"Add":{"text":" call $nop","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:6573"}},{"Add":{"text":" i32.const 42)","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:6591"}},{"Add":{"text":"","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:6592"}},{"Add":{"text":" (func (export \"nop_direct\"))","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:6623"}},{"Add":{"text":"","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:6624"}},{"Add":{"text":" (func (export \"call_at\") (param i32)","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:6663"}},{"Add":{"text":" local.get 0","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:6679"}},{"Add":{"text":" call_indirect (type $void))","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:6711"}},{"Add":{"text":"","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:6712"}},{"Add":{"text":" (func (export \"last\") (result i32) (global.get $last))","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:6769"}},{"Add":{"text":"","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:6770"}},{"Add":{"text":" (start $nop)","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:6785"}},{"Add":{"text":")","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:6787"}}]}},{"FileAdd":{"meta":{"basename":"49_start_import.wat","metadata":0},"path":"test_data/wat/49_start_import.wat","context":[{"change":3,"pos":15}],"contents":[{"Add":{"text":";; The start section stores a global funcidx too, so validating its type","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:6905"}},{"Add":{"text":";; through the function section reads one function early -- here off the end","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:6982"}},{"Add":{"text":";; of the list entirely.","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:7007"}},{"Add":{"text":"(module","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:7015"}},{"Add":{"text":" (import \"env\" \"zero\" (func $zero))","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:7052"}},{"Add":{"text":"","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:7053"}},{"Add":{"text":" (global $g (mut i32) (i32.const 0))","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:7091"}},{"Add":{"text":"","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:7092"}},{"Add":{"text":" (func $init (global.set $g (i32.const 42)))","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:7138"}},{"Add":{"text":" (start $init)","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:7154"}},{"Add":{"text":"","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:7155"}},{"Add":{"text":" (func (export \"get\") (result i32) (global.get $g))","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:7208"}},{"Add":{"text":")","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:7210"}}]}},{"FileAdd":{"meta":{"basename":"48_elem_no_import.wat","metadata":0},"path":"test_data/wat/48_elem_no_import.wat","context":[{"change":3,"pos":15}],"contents":[{"Add":{"text":";; Control for 46: identical, minus the function import. Without it a","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:7327"}},{"Add":{"text":";; regression in the no-import case is indistinguishable from one that never","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:7404"}},{"Add":{"text":";; worked.","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:7415"}},{"Add":{"text":"(module","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:7423"}},{"Add":{"text":" (type $ii (func (param i32) (result i32)))","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:7468"}},{"Add":{"text":" (type $void (func))","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:7490"}},{"Add":{"text":"","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:7491"}},{"Add":{"text":" (global $last (mut i32) (i32.const 0))","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:7532"}},{"Add":{"text":" (table 3 funcref)","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:7552"}},{"Add":{"text":"","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:7553"}},{"Add":{"text":" (func $inc (type $ii) local.get 0 i32.const 1 i32.add)","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:7610"}},{"Add":{"text":" (func $dec (type $ii) local.get 0 i32.const 1 i32.sub)","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:7667"}},{"Add":{"text":" (func $mark (type $void) (global.set $last (i32.const 9)))","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:7728"}},{"Add":{"text":"","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:7729"}},{"Add":{"text":" ;; slots 0=$inc, 1=$dec, 2=$mark","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:7764"}},{"Add":{"text":" (elem (i32.const 0) $inc $dec $mark)","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:7803"}},{"Add":{"text":"","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:7804"}},{"Add":{"text":" (func (export \"call_at\") (param i32 i32) (result i32)","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:7860"}},{"Add":{"text":" local.get 1","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:7876"}},{"Add":{"text":" local.get 0","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:7892"}},{"Add":{"text":" call_indirect (type $ii))","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:7922"}},{"Add":{"text":"","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:7923"}},{"Add":{"text":" (func (export \"call_void\") (param i32)","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:7964"}},{"Add":{"text":" local.get 0","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:7980"}},{"Add":{"text":" call_indirect (type $void))","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:8012"}},{"Add":{"text":"","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:8013"}},{"Add":{"text":" (func (export \"last\") (result i32) (global.get $last))","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:8070"}},{"Add":{"text":")","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:8072"}}]}},{"FileAdd":{"meta":{"basename":"47_elem_import_passive.wat","metadata":0},"path":"test_data/wat/47_elem_import_passive.wat","context":[{"change":3,"pos":15}],"contents":[{"Add":{"text":";; The passive counterpart of 46: element segments not applied at load time","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:8200"}},{"Add":{"text":";; but baked into a __table_init_N helper. Same global-index-space rule, so","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:8276"}},{"Add":{"text":";; this is the second site the function-section lookup got wrong.","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:8342"}},{"Add":{"text":"(module","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:8350"}},{"Add":{"text":" (type $ii (func (param i32) (result i32)))","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:8395"}},{"Add":{"text":" (type $void (func))","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:8417"}},{"Add":{"text":"","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:8418"}},{"Add":{"text":" (import \"env\" \"zero\" (func $zero (type $void)))","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:8468"}},{"Add":{"text":"","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:8469"}},{"Add":{"text":" (global $last (mut i32) (i32.const 0))","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:8510"}},{"Add":{"text":" (table 3 funcref)","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:8530"}},{"Add":{"text":"","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:8531"}},{"Add":{"text":" (func $inc (type $ii) local.get 0 i32.const 1 i32.add)","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:8588"}},{"Add":{"text":" (func $dec (type $ii) local.get 0 i32.const 1 i32.sub)","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:8645"}},{"Add":{"text":" (func $mark (type $void) (global.set $last (i32.const 9)))","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:8706"}},{"Add":{"text":"","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:8707"}},{"Add":{"text":" ;; expression form (flags 5) -- entries are ref.func exprs","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:8768"}},{"Add":{"text":" (elem $p funcref (ref.func $inc) (ref.func $dec))","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:8820"}},{"Add":{"text":" ;; funcidx form (flags 3)","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:8848"}},{"Add":{"text":" (elem $q declare func $mark)","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:8879"}},{"Add":{"text":"","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:8880"}},{"Add":{"text":" (func (export \"init_and_call\") (param i32 i32) (result i32)","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:8942"}},{"Add":{"text":" i32.const 0","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:8958"}},{"Add":{"text":" i32.const 0","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:8974"}},{"Add":{"text":" i32.const 2","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:8990"}},{"Add":{"text":" table.init 0 $p","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:9010"}},{"Add":{"text":" local.get 1","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:9026"}},{"Add":{"text":" local.get 0","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:9042"}},{"Add":{"text":" call_indirect (type $ii))","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:9072"}},{"Add":{"text":"","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:9073"}},{"Add":{"text":" (func (export \"init_void_and_call\")","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:9111"}},{"Add":{"text":" i32.const 1","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:9127"}},{"Add":{"text":" i32.const 0","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:9143"}},{"Add":{"text":" i32.const 1","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:9159"}},{"Add":{"text":" table.init 0 $q","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:9179"}},{"Add":{"text":" i32.const 1","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:9195"}},{"Add":{"text":" call_indirect (type $void))","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:9227"}},{"Add":{"text":"","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:9228"}},{"Add":{"text":" (func (export \"last\") (result i32) (global.get $last))","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:9285"}},{"Add":{"text":")","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:9287"}}]}},{"FileAdd":{"meta":{"basename":"46_elem_import_active.wat","metadata":0},"path":"test_data/wat/46_elem_import_active.wat","context":[{"change":3,"pos":15}],"contents":[{"Add":{"text":";; Element segments index the *global* function space: one function import","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:9413"}},{"Add":{"text":";; occupies index 0, so $inc/$dec/$mark are 1/2/3, not 0/1/2. A lookup in the","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:9491"}},{"Add":{"text":";; function section alone reads them one slot early and runs off the end.","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:9565"}},{"Add":{"text":"(module","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:9573"}},{"Add":{"text":" (type $ii (func (param i32) (result i32)))","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:9618"}},{"Add":{"text":" (type $void (func))","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:9640"}},{"Add":{"text":"","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:9641"}},{"Add":{"text":" (import \"env\" \"zero\" (func $zero (type $void)))","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:9691"}},{"Add":{"text":"","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:9692"}},{"Add":{"text":" (global $last (mut i32) (i32.const 0))","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:9733"}},{"Add":{"text":" (table 3 funcref)","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:9753"}},{"Add":{"text":"","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:9754"}},{"Add":{"text":" (func $inc (type $ii) local.get 0 i32.const 1 i32.add)","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:9811"}},{"Add":{"text":" (func $dec (type $ii) local.get 0 i32.const 1 i32.sub)","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:9868"}},{"Add":{"text":" (func $mark (type $void) (global.set $last (i32.const 9)))","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:9929"}},{"Add":{"text":"","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:9930"}},{"Add":{"text":" ;; slots 0=$inc, 1=$dec, 2=$mark","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:9965"}},{"Add":{"text":" (elem (i32.const 0) $inc $dec $mark)","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:10004"}},{"Add":{"text":"","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:10005"}},{"Add":{"text":" (func (export \"call_at\") (param i32 i32) (result i32)","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:10061"}},{"Add":{"text":" local.get 1","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:10077"}},{"Add":{"text":" local.get 0","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:10093"}},{"Add":{"text":" call_indirect (type $ii))","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:10123"}},{"Add":{"text":"","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:10124"}},{"Add":{"text":" (func (export \"call_void\") (param i32)","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:10165"}},{"Add":{"text":" local.get 0","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:10181"}},{"Add":{"text":" call_indirect (type $void))","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:10213"}},{"Add":{"text":"","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:10214"}},{"Add":{"text":" (func (export \"last\") (result i32) (global.get $last))","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:10271"}},{"Add":{"text":")","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:10273"}}]}},{"Replacement":{"inode":{"change":9,"pos":48},"path":"src/wa_embedder_imports.erl","line":11,"ins":{"up_context":[{"change":13,"pos":3091}],"down_context":[{"change":9,"pos":604}],"flag":"BLOCK","start":10274,"end":10422,"inode":{"change":9,"pos":48}},"del":{"edges":[{"previous":"","flag":"DELETED","from":{"change":13,"pos":3091},"to":{"change":9,"start":525,"end":604},"introduced_by":13},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":9,"pos":525},"to":{"change":9,"start":525,"end":604},"introduced_by":9}],"inode":{"change":9,"pos":48}},"ins_contents":[{"Add":{"text":"%% * function_names/2 - func index -> generated entry-point atom","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:10347"}},{"Add":{"text":"%% * import_specs/4 - what each import's forwarder has to call","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:10421"}}],"del_contents":[{"Del":{"text":"%% * function_names/4 - func index -> entry (remote / closure / atom)","pos":"QCJDWUZUODYY3YKURFDZIKGMGKCJR3HHQAYXBUXFDRIXNIH4ZFVAC:603"}}]}},{"Replacement":{"inode":{"change":9,"pos":48},"path":"src/wa_embedder_imports.erl","line":25,"ins":{"up_context":[{"change":13,"pos":3121}],"down_context":[{"change":9,"pos":1119}],"flag":"BLOCK","start":10423,"end":10465,"inode":{"change":9,"pos":48}},"del":{"edges":[{"previous":"","flag":"DELETED","from":{"change":13,"pos":3121},"to":{"change":9,"start":1097,"end":1119},"introduced_by":13},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":9,"pos":1097},"to":{"change":9,"start":1097,"end":1119},"introduced_by":9}],"inode":{"change":9,"pos":48}},"ins_contents":[{"Add":{"text":" function_names/2,","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:10444"}},{"Add":{"text":" import_specs/4,","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:10464"}}],"del_contents":[{"Del":{"text":" function_names/4,","pos":"QCJDWUZUODYY3YKURFDZIKGMGKCJR3HHQAYXBUXFDRIXNIH4ZFVAC:1118"}}]}},{"Replacement":{"inode":{"change":9,"pos":48},"path":"src/wa_embedder_imports.erl","line":247,"ins":{"up_context":[{"change":9,"pos":8775}],"down_context":[{"change":9,"pos":9091}],"flag":"BLOCK","start":10466,"end":11168,"inode":{"change":9,"pos":48}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":9,"pos":8775},"to":{"change":9,"start":8775,"end":9091},"introduced_by":9}],"inode":{"change":9,"pos":48}},"ins_contents":[{"Add":{"text":"%% Function index -> the atom naming its entry point in the generated module,","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:10543"}},{"Add":{"text":"%% in the unified index space (imports 0..N-1, locals N..N+M-1).","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:10608"}},{"Add":{"text":"%%","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:10611"}},{"Add":{"text":"%% Every reference to a function index resolves through this map, so an import","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:10690"}},{"Add":{"text":"%% is indistinguishable from a local function: `call', an element-segment","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:10764"}},{"Add":{"text":"%% entry, an export and the start section all name the same atom.","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:10830"}},{"Add":{"text":"%%","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:10833"}},{"Add":{"text":"%% A function index can carry several export names; the FIRST is the entry","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:10908"}},{"Add":{"text":"%% point and the rest become forwarding aliases (compile_export/3). Anchoring","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:10986"}},{"Add":{"text":"%% on the first, rather than on whichever name a map merge happened to keep,","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:11063"}},{"Add":{"text":"%% is what makes the choice independent of export-section order.","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:11128"}},{"Add":{"text":"function_names(Parsed, FuncImports) ->","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:11167"}}],"del_contents":[{"Del":{"text":"%% Function index -> entry-point in the unified index space (imports 0..N-1,","pos":"QCJDWUZUODYY3YKURFDZIKGMGKCJR3HHQAYXBUXFDRIXNIH4ZFVAC:8851"}},{"Del":{"text":"%% locals N..N+M-1). Import entries: `{static,M,F}' -> `{remote,M,F}';","pos":"QCJDWUZUODYY3YKURFDZIKGMGKCJR3HHQAYXBUXFDRIXNIH4ZFVAC:8922"}},{"Del":{"text":"%% `{closure,_}' -> `{closure, Slot}'. Local entries -> an atom (exported name","pos":"QCJDWUZUODYY3YKURFDZIKGMGKCJR3HHQAYXBUXFDRIXNIH4ZFVAC:9001"}},{"Del":{"text":"%% or `f').","pos":"QCJDWUZUODYY3YKURFDZIKGMGKCJR3HHQAYXBUXFDRIXNIH4ZFVAC:9025"}},{"Del":{"text":"function_names(Parsed, FuncImports, ImportsMap, ClosureSlots) ->","pos":"QCJDWUZUODYY3YKURFDZIKGMGKCJR3HHQAYXBUXFDRIXNIH4ZFVAC:9090"}}]}},{"Replacement":{"inode":{"change":9,"pos":48},"path":"src/wa_embedder_imports.erl","line":260,"ins":{"up_context":[{"change":9,"pos":9130}],"down_context":[{"change":9,"pos":10196}],"flag":"BLOCK","start":11169,"end":11393,"inode":{"change":9,"pos":48}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":9,"pos":9130},"to":{"change":9,"start":9130,"end":10196},"introduced_by":9}],"inode":{"change":9,"pos":48}},"ins_contents":[{"Add":{"text":" Count = ImportCount + length(maps:get(function, Parsed, [])),","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:11234"}},{"Add":{"text":" Exported = first_export_names(maps:get(export, Parsed, [])),","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:11299"}},{"Add":{"text":" maps:from_list([","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:11320"}},{"Add":{"text":" {Idx, maps:get(Idx, Exported, default_entry(Idx, ImportCount))}","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:11392"}}],"del_contents":[{"Del":{"text":" ImportNames =","pos":"QCJDWUZUODYY3YKURFDZIKGMGKCJR3HHQAYXBUXFDRIXNIH4ZFVAC:9147"}},{"Del":{"text":" maps:from_list([","pos":"QCJDWUZUODYY3YKURFDZIKGMGKCJR3HHQAYXBUXFDRIXNIH4ZFVAC:9172"}},{"Del":{"text":" begin","pos":"QCJDWUZUODYY3YKURFDZIKGMGKCJR3HHQAYXBUXFDRIXNIH4ZFVAC:9190"}},{"Del":{"text":" Entry =","pos":"QCJDWUZUODYY3YKURFDZIKGMGKCJR3HHQAYXBUXFDRIXNIH4ZFVAC:9214"}},{"Del":{"text":" case target_of(ImportsMap, Mod, Name) of","pos":"QCJDWUZUODYY3YKURFDZIKGMGKCJR3HHQAYXBUXFDRIXNIH4ZFVAC:9275"}},{"Del":{"text":" {static, ErlMod, ErlFun} -> {remote, ErlMod, ErlFun};","pos":"QCJDWUZUODYY3YKURFDZIKGMGKCJR3HHQAYXBUXFDRIXNIH4ZFVAC:9353"}},{"Del":{"text":" {closure, _F} -> {closure, maps:get(Idx, ClosureSlots)}","pos":"QCJDWUZUODYY3YKURFDZIKGMGKCJR3HHQAYXBUXFDRIXNIH4ZFVAC:9433"}},{"Del":{"text":" end,","pos":"QCJDWUZUODYY3YKURFDZIKGMGKCJR3HHQAYXBUXFDRIXNIH4ZFVAC:9458"}},{"Del":{"text":" {Idx, Entry}","pos":"QCJDWUZUODYY3YKURFDZIKGMGKCJR3HHQAYXBUXFDRIXNIH4ZFVAC:9487"}},{"Del":{"text":" end","pos":"QCJDWUZUODYY3YKURFDZIKGMGKCJR3HHQAYXBUXFDRIXNIH4ZFVAC:9503"}},{"Del":{"text":" || {{Mod, Name, _Desc}, Idx} <- with_index(FuncImports)","pos":"QCJDWUZUODYY3YKURFDZIKGMGKCJR3HHQAYXBUXFDRIXNIH4ZFVAC:9568"}},{"Del":{"text":" ]),","pos":"QCJDWUZUODYY3YKURFDZIKGMGKCJR3HHQAYXBUXFDRIXNIH4ZFVAC:9580"}},{"Del":{"text":" Exported =","pos":"QCJDWUZUODYY3YKURFDZIKGMGKCJR3HHQAYXBUXFDRIXNIH4ZFVAC:9595"}},{"Del":{"text":" maps:from_list([","pos":"QCJDWUZUODYY3YKURFDZIKGMGKCJR3HHQAYXBUXFDRIXNIH4ZFVAC:9620"}},{"Del":{"text":" {Idx, binary_to_atom(Name, utf8)}","pos":"QCJDWUZUODYY3YKURFDZIKGMGKCJR3HHQAYXBUXFDRIXNIH4ZFVAC:9666"}},{"Del":{"text":" || {Name, {func, Idx}} <- maps:get(export, Parsed, [])","pos":"QCJDWUZUODYY3YKURFDZIKGMGKCJR3HHQAYXBUXFDRIXNIH4ZFVAC:9730"}},{"Del":{"text":" ]),","pos":"QCJDWUZUODYY3YKURFDZIKGMGKCJR3HHQAYXBUXFDRIXNIH4ZFVAC:9742"}},{"Del":{"text":" FunctionCount = length(maps:get(function, Parsed, [])),","pos":"QCJDWUZUODYY3YKURFDZIKGMGKCJR3HHQAYXBUXFDRIXNIH4ZFVAC:9802"}},{"Del":{"text":" LocalNames =","pos":"QCJDWUZUODYY3YKURFDZIKGMGKCJR3HHQAYXBUXFDRIXNIH4ZFVAC:9819"}},{"Del":{"text":" maps:from_list([","pos":"QCJDWUZUODYY3YKURFDZIKGMGKCJR3HHQAYXBUXFDRIXNIH4ZFVAC:9844"}},{"Del":{"text":" begin","pos":"QCJDWUZUODYY3YKURFDZIKGMGKCJR3HHQAYXBUXFDRIXNIH4ZFVAC:9862"}},{"Del":{"text":" GlobalIdx = Idx + ImportCount,","pos":"QCJDWUZUODYY3YKURFDZIKGMGKCJR3HHQAYXBUXFDRIXNIH4ZFVAC:9909"}},{"Del":{"text":" Nm =","pos":"QCJDWUZUODYY3YKURFDZIKGMGKCJR3HHQAYXBUXFDRIXNIH4ZFVAC:9930"}},{"Del":{"text":" case maps:get(GlobalIdx, Exported, undefined) of","pos":"QCJDWUZUODYY3YKURFDZIKGMGKCJR3HHQAYXBUXFDRIXNIH4ZFVAC:9999"}},{"Del":{"text":" undefined -> list_to_atom(\"f\" ++ integer_to_list(GlobalIdx));","pos":"QCJDWUZUODYY3YKURFDZIKGMGKCJR3HHQAYXBUXFDRIXNIH4ZFVAC:10085"}},{"Del":{"text":" Name -> Name","pos":"QCJDWUZUODYY3YKURFDZIKGMGKCJR3HHQAYXBUXFDRIXNIH4ZFVAC:10122"}},{"Del":{"text":" end,","pos":"QCJDWUZUODYY3YKURFDZIKGMGKCJR3HHQAYXBUXFDRIXNIH4ZFVAC:10147"}},{"Del":{"text":" {GlobalIdx, Nm}","pos":"QCJDWUZUODYY3YKURFDZIKGMGKCJR3HHQAYXBUXFDRIXNIH4ZFVAC:10179"}},{"Del":{"text":" end","pos":"QCJDWUZUODYY3YKURFDZIKGMGKCJR3HHQAYXBUXFDRIXNIH4ZFVAC:10195"}}]}},{"Replacement":{"inode":{"change":9,"pos":48},"path":"src/wa_embedder_imports.erl","line":265,"ins":{"up_context":[{"change":9,"pos":10272}],"down_context":[{"change":9,"pos":10536}],"flag":"BLOCK","start":11394,"end":13642,"inode":{"change":9,"pos":48}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":9,"pos":10272},"to":{"change":9,"start":10272,"end":10536},"introduced_by":9}],"inode":{"change":9,"pos":48}},"ins_contents":[{"Add":{"text":" %% when the module declares no functions this is lists:seq(0, 0) = [0]","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:11473"}},{"Add":{"text":" %% (one entry), and lists:seq/2 is never called with a negative upper","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:11552"}},{"Add":{"text":" %% bound.","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:11571"}},{"Add":{"text":" || Idx <- lists:seq(0, max(Count - 1, 0))","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:11618"}},{"Add":{"text":" ]).","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:11626"}},{"Add":{"text":"","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:11627"}},{"Add":{"text":"%% funcidx -> the first export name for it. Non-function exports (memory,","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:11701"}},{"Add":{"text":"%% table, global) are not functions and name nothing.","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:11755"}},{"Add":{"text":"first_export_names(Export) ->","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:11785"}},{"Add":{"text":" %% maps:from_list keeps the LAST entry for a repeated key, so reversing","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:11861"}},{"Add":{"text":" %% makes the first export name win.","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:11901"}},{"Add":{"text":" maps:from_list([","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:11922"}},{"Add":{"text":" {Idx, binary_to_atom(Name, utf8)}","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:11964"}},{"Add":{"text":" || {Name, {func, Idx}} <- lists:reverse(Export)","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:12017"}},{"Add":{"text":" ]).","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:12025"}},{"Add":{"text":"","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:12026"}},{"Add":{"text":"%% An import is reached through a generated forwarder, a defined function","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:12100"}},{"Add":{"text":"%% through its own entry point. Either loses to an export name: that is the","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:12176"}},{"Add":{"text":"%% name the module has to expose.","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:12210"}},{"Add":{"text":"default_entry(Idx, ImportCount) when Idx < ImportCount ->","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:12268"}},{"Add":{"text":" import_entry(Idx);","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:12291"}},{"Add":{"text":"default_entry(Idx, _ImportCount) ->","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:12327"}},{"Add":{"text":" list_to_atom(\"f\" ++ integer_to_list(Idx)).","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:12374"}},{"Add":{"text":"","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:12375"}},{"Add":{"text":"%% The generated entry point for an unexported function import. An exported","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:12451"}},{"Add":{"text":"%% import is named by its export instead, like any other function, and the","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:12526"}},{"Add":{"text":"%% forwarder emitter looks the name up in function_names/2 rather than","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:12597"}},{"Add":{"text":"%% rebuilding it here -- so the name a call site resolves and the name a","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:12670"}},{"Add":{"text":"%% forwarder is defined under cannot drift apart.","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:12720"}},{"Add":{"text":"import_entry(Idx) ->","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:12741"}},{"Add":{"text":" list_to_atom(\"__imp\" ++ integer_to_list(Idx)).","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:12792"}},{"Add":{"text":"","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:12793"}},{"Add":{"text":"%% What each import's forwarder has to call, in function-index order:","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:12863"}},{"Add":{"text":"%% `{Idx, Arity, Target}', where Target is `{remote, M, F}' or `{closure,","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:12937"}},{"Add":{"text":"%% Slot}'. Derived from the same FuncImports as function_names/2 and on the","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:13013"}},{"Add":{"text":"%% same normalized ImportsMap the closure table was built from.","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:13077"}},{"Add":{"text":"import_specs(Parsed, FuncImports, ImportsMap, ClosureSlots) ->","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:13140"}},{"Add":{"text":" Types = maps:get(type, Parsed, []),","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:13180"}},{"Add":{"text":" [","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:13186"}},{"Add":{"text":" begin","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:13200"}},{"Add":{"text":" {Params, _Results} = lists:nth(Tidx + 1, Types),","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:13261"}},{"Add":{"text":" Target =","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:13282"}},{"Add":{"text":" case target_of(ImportsMap, Mod, Name) of","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:13339"}},{"Add":{"text":" {static, ErlMod, ErlFun} -> {remote, ErlMod, ErlFun};","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:13413"}},{"Add":{"text":" {closure, _Fun} -> {closure, maps:get(Idx, ClosureSlots)}","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:13491"}},{"Add":{"text":" end,","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:13512"}},{"Add":{"text":" {Idx, length(Params), Target}","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:13554"}},{"Add":{"text":" end","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:13566"}},{"Add":{"text":" || {{Mod, Name, {func, Tidx}}, Idx} <- with_index(FuncImports)","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:13634"}},{"Add":{"text":" ].","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:13641"}}],"del_contents":[{"Del":{"text":" %% when FunctionCount is 0 this is lists:seq(0, 0) = [0] (one entry),","pos":"QCJDWUZUODYY3YKURFDZIKGMGKCJR3HHQAYXBUXFDRIXNIH4ZFVAC:10350"}},{"Del":{"text":" %% and lists:seq/2 is never called with a negative upper bound.","pos":"QCJDWUZUODYY3YKURFDZIKGMGKCJR3HHQAYXBUXFDRIXNIH4ZFVAC:10423"}},{"Del":{"text":" || Idx <- lists:seq(0, max(FunctionCount - 1, 0))","pos":"QCJDWUZUODYY3YKURFDZIKGMGKCJR3HHQAYXBUXFDRIXNIH4ZFVAC:10482"}},{"Del":{"text":" ]),","pos":"QCJDWUZUODYY3YKURFDZIKGMGKCJR3HHQAYXBUXFDRIXNIH4ZFVAC:10494"}},{"Del":{"text":" maps:merge(ImportNames, LocalNames).","pos":"QCJDWUZUODYY3YKURFDZIKGMGKCJR3HHQAYXBUXFDRIXNIH4ZFVAC:10535"}}]}},{"Edit":{"inode":{"change":6,"pos":48},"path":"src/wa_embedder_codegen.erl","line":14,"atom":{"NewVertex":{"up_context":[{"change":6,"pos":785}],"down_context":[{"change":6,"pos":785}],"flag":"BLOCK","start":13643,"end":13794,"inode":{"change":6,"pos":48}}},"contents":[{"Add":{"text":"%% * emit_function/8, emit_trivial_function/3 - per-function entry points","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:13718"}},{"Add":{"text":"%% * forwarding_forms/1 - import entry points and export-name aliases","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:13793"}}]}},{"Replacement":{"inode":{"change":6,"pos":48},"path":"src/wa_embedder_codegen.erl","line":42,"ins":{"up_context":[{"change":8,"pos":14}],"down_context":[{"change":8,"pos":35}],"flag":"BLOCK","start":13795,"end":13869,"inode":{"change":6,"pos":48}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":8,"pos":14},"to":{"change":8,"start":14,"end":35},"introduced_by":8}],"inode":{"change":6,"pos":48}},"ins_contents":[{"Add":{"text":" emit_function/8,","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:13815"}},{"Add":{"text":" emit_trivial_function/3,","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:13844"}},{"Add":{"text":" forwarding_forms/1,","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:13868"}}],"del_contents":[{"Del":{"text":" emit_function/9,","pos":"H45DBUF2FMJAAWFUD2AVBTODA5OZR57UYBP3DRJ2MFJJMEJASYKQC:34"}}]}},{"Replacement":{"inode":{"change":6,"pos":48},"path":"src/wa_embedder_codegen.erl","line":1077,"ins":{"up_context":[{"change":7,"pos":7280}],"down_context":[{"change":7,"pos":7507}],"flag":"BLOCK","start":13870,"end":14136,"inode":{"change":6,"pos":48}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":7,"pos":7280},"to":{"change":7,"start":7280,"end":7507},"introduced_by":7}],"inode":{"change":6,"pos":48}},"ins_contents":[{"Add":{"text":"%% Emit a call to WASM function index `Fidx'. Every index resolves to an atom","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:13947"}},{"Add":{"text":"%% (wa_embedder_imports:function_names/2), so this is always a local call --","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:14024"}},{"Add":{"text":"%% including to an import, whose target sits behind the generated forwarder","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:14100"}},{"Add":{"text":"%% import_forwarder_forms/2 emits.","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:14135"}}],"del_contents":[{"Del":{"text":"%% Emit a call to WASM function index `Fidx`, resolving through fn_names:","pos":"MS2MWXA7KGHZSH5XIX5UXIUXRT54KLACWCVZJJAV6NYE7AH7TN6AC:7353"}},{"Del":{"text":"%% {remote, M, F} -> remote MFA call; {closure, Slot} -> fun fetched from the","pos":"MS2MWXA7KGHZSH5XIX5UXIUXRT54KLACWCVZJJAV6NYE7AH7TN6AC:7431"}},{"Del":{"text":"%% module's closure table at runtime; an atom -> a same-module local call.","pos":"MS2MWXA7KGHZSH5XIX5UXIUXRT54KLACWCVZJJAV6NYE7AH7TN6AC:7506"}}]}},{"Replacement":{"inode":{"change":6,"pos":48},"path":"src/wa_embedder_codegen.erl","line":1082,"ins":{"up_context":[{"change":7,"pos":7556}],"down_context":[{"change":7,"pos":7771}],"flag":"BLOCK","start":14137,"end":14184,"inode":{"change":6,"pos":48}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":7,"pos":7556},"to":{"change":7,"start":7556,"end":7771},"introduced_by":7}],"inode":{"change":6,"pos":48}},"ins_contents":[{"Add":{"text":" local_call(maps:get(Fidx, FnNames), Args).","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:14183"}}],"del_contents":[{"Del":{"text":" case maps:get(Fidx, FnNames) of","pos":"MS2MWXA7KGHZSH5XIX5UXIUXRT54KLACWCVZJJAV6NYE7AH7TN6AC:7591"}},{"Del":{"text":" {remote, Mod, Fun} -> remote_call(Mod, Fun, Args);","pos":"MS2MWXA7KGHZSH5XIX5UXIUXRT54KLACWCVZJJAV6NYE7AH7TN6AC:7650"}},{"Del":{"text":" {closure, Slot} -> closure_call(Slot, Args);","pos":"MS2MWXA7KGHZSH5XIX5UXIUXRT54KLACWCVZJJAV6NYE7AH7TN6AC:7703"}},{"Del":{"text":" Name when is_atom(Name) -> local_call(Name, Args)","pos":"MS2MWXA7KGHZSH5XIX5UXIUXRT54KLACWCVZJJAV6NYE7AH7TN6AC:7761"}},{"Del":{"text":" end.","pos":"MS2MWXA7KGHZSH5XIX5UXIUXRT54KLACWCVZJJAV6NYE7AH7TN6AC:7770"}}]}},{"Replacement":{"inode":{"change":6,"pos":48},"path":"src/wa_embedder_codegen.erl","line":1518,"ins":{"up_context":[{"change":8,"pos":147}],"down_context":[{"change":8,"pos":222}],"flag":"BLOCK","start":14185,"end":14260,"inode":{"change":6,"pos":48}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":8,"pos":147},"to":{"change":8,"start":147,"end":222},"introduced_by":8}],"inode":{"change":6,"pos":48}},"ins_contents":[{"Add":{"text":"%% Slice 5.5: per-function codegen driver (emit_function/8, emit_entry/4).","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:14259"}}],"del_contents":[{"Del":{"text":"%% Slice 5.5: per-function codegen driver (emit_function/9, emit_entry/4).","pos":"H45DBUF2FMJAAWFUD2AVBTODA5OZR57UYBP3DRJ2MFJJMEJASYKQC:221"}}]}},{"Replacement":{"inode":{"change":6,"pos":48},"path":"src/wa_embedder_codegen.erl","line":1531,"ins":{"up_context":[{"change":8,"pos":860}],"down_context":[{"change":8,"pos":1176}],"flag":"BLOCK","start":14261,"end":14391,"inode":{"change":6,"pos":48}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":8,"pos":860},"to":{"change":8,"start":860,"end":1176},"introduced_by":8}],"inode":{"change":6,"pos":48}},"ins_contents":[{"Add":{"text":"emit_function(Idx, FnNames, Blocks, Order, ResArity, Nparams, LocalTypes, PassiveData) ->","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:14350"}},{"Add":{"text":" EntryName = maps:get(Idx, FnNames),","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:14390"}}],"del_contents":[{"Del":{"text":"emit_function(Idx, ExportName, FnNames, Blocks, Order, ResArity, Nparams, LocalTypes, PassiveData) ->","pos":"H45DBUF2FMJAAWFUD2AVBTODA5OZR57UYBP3DRJ2MFJJMEJASYKQC:961"}},{"Del":{"text":" EntryName =","pos":"H45DBUF2FMJAAWFUD2AVBTODA5OZR57UYBP3DRJ2MFJJMEJASYKQC:977"}},{"Del":{"text":" case ExportName of","pos":"H45DBUF2FMJAAWFUD2AVBTODA5OZR57UYBP3DRJ2MFJJMEJASYKQC:1004"}},{"Del":{"text":" undefined -> list_to_atom(\"f\" ++ integer_to_list(Idx));","pos":"H45DBUF2FMJAAWFUD2AVBTODA5OZR57UYBP3DRJ2MFJJMEJASYKQC:1072"}},{"Del":{"text":" nil -> list_to_atom(\"f\" ++ integer_to_list(Idx));","pos":"H45DBUF2FMJAAWFUD2AVBTODA5OZR57UYBP3DRJ2MFJJMEJASYKQC:1134"}},{"Del":{"text":" _ -> ExportName","pos":"H45DBUF2FMJAAWFUD2AVBTODA5OZR57UYBP3DRJ2MFJJMEJASYKQC:1162"}},{"Del":{"text":" end,","pos":"H45DBUF2FMJAAWFUD2AVBTODA5OZR57UYBP3DRJ2MFJJMEJASYKQC:1175"}}]}},{"Edit":{"inode":{"change":6,"pos":48},"path":"src/wa_embedder_codegen.erl","line":1563,"atom":{"NewVertex":{"up_context":[{"change":8,"pos":2540}],"down_context":[{"change":8,"pos":2540}],"flag":"BLOCK","start":14392,"end":16334,"inode":{"change":6,"pos":48}}},"contents":[{"Add":{"text":"%% An empty body is valid wasm for a [] -> [] signature -- nothing to compute,","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:14470"}},{"Add":{"text":"%% nothing to return -- so the entry point just answers. Emitting it is what","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:14547"}},{"Add":{"text":"%% lets `call', a table entry, an export and the start section reach such a","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:14623"}},{"Add":{"text":"%% function instead of resolving to nothing.","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:14668"}},{"Add":{"text":"emit_trivial_function(Idx, FnNames, Nparams) ->","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:14716"}},{"Add":{"text":" {function, ann(), maps:get(Idx, FnNames), Nparams, [","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:14773"}},{"Add":{"text":" af_clause(params(Nparams), [af_atom(ok)])","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:14823"}},{"Add":{"text":" ]}.","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:14831"}},{"Add":{"text":"","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:14832"}},{"Add":{"text":"%% `{Name, Arity, Target}' -> a function that forwards its arguments on. Two","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:14909"}},{"Add":{"text":"%% callers produce these specs:","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:14941"}},{"Add":{"text":"%%","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:14944"}},{"Add":{"text":"%% * one per function import, so an import is nameable everywhere a defined","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:15022"}},{"Add":{"text":"%% function is -- in a `call', an element-segment entry (table_init_form/4","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:15101"}},{"Add":{"text":"%% embeds the name as an atom and __call_indirect/4 applies it), an export","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:15180"}},{"Add":{"text":"%% and the start section. Without the forwarder an import cannot be stored","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:15259"}},{"Add":{"text":"%% in a table at all, because its target may be a remote MFA or a fun held","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:15338"}},{"Add":{"text":"%% in the module's closure table rather than a local function of that name;","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:15418"}},{"Add":{"text":"%%","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:15421"}},{"Add":{"text":"%% * one per *extra* export name of an index whose entry point is already","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:15497"}},{"Add":{"text":"%% named by its first export name, so a function may carry several names.","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:15575"}},{"Add":{"text":"%%","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:15578"}},{"Add":{"text":"%% Target is `{local, Fun}' (an alias for another entry point in this module),","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:15657"}},{"Add":{"text":"%% `{remote, M, F}' (an import bound to an MFA) or `{closure, Slot}' (an import","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:15737"}},{"Add":{"text":"%% bound to a fun in this module's closure table).","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:15788"}},{"Add":{"text":"forwarding_forms(Specs) ->","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:15815"}},{"Add":{"text":" [","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:15821"}},{"Add":{"text":" {function, ann(), Name, Arity, [","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:15862"}},{"Add":{"text":" af_clause(params(Arity), [forward_body(Target, Arity)])","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:15930"}},{"Add":{"text":" ]}","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:15941"}},{"Add":{"text":" || {Name, Arity, Target} <- Specs","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:15980"}},{"Add":{"text":" ].","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:15987"}},{"Add":{"text":"","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:15988"}},{"Add":{"text":"forward_body({local, Name}, Arity) ->","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:16026"}},{"Add":{"text":" local_call(Name, params(Arity));","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:16063"}},{"Add":{"text":"forward_body({remote, Mod, Fun}, Arity) ->","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:16106"}},{"Add":{"text":" remote_call(Mod, Fun, params(Arity));","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:16148"}},{"Add":{"text":"forward_body({closure, Slot}, Arity) ->","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:16188"}},{"Add":{"text":" closure_call(Slot, params(Arity)).","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:16227"}},{"Add":{"text":"","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:16228"}},{"Add":{"text":"params(Arity) ->","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:16245"}},{"Add":{"text":" [af_var(list_to_atom(\"P\" ++ integer_to_list(I))) || I <- lists:seq(0, Arity - 1)].","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:16332"}},{"Add":{"text":"","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:16333"}}]}},{"Replacement":{"inode":{"change":6,"pos":48},"path":"src/wa_embedder_codegen.erl","line":1651,"ins":{"up_context":[{"change":8,"pos":3358}],"down_context":[{"change":8,"pos":3455}],"flag":"BLOCK","start":16335,"end":16364,"inode":{"change":6,"pos":48}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":8,"pos":3358},"to":{"change":8,"start":3358,"end":3455},"introduced_by":8}],"inode":{"change":6,"pos":48}},"ins_contents":[{"Add":{"text":" Pvars = params(Nparams),","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:16363"}}],"del_contents":[{"Del":{"text":" Pvars = [af_var(list_to_atom(\"P\" ++ integer_to_list(I))) || I <- lists:seq(0, Nparams - 1)],","pos":"H45DBUF2FMJAAWFUD2AVBTODA5OZR57UYBP3DRJ2MFJJMEJASYKQC:3454"}}]}},{"Replacement":{"inode":{"change":14,"pos":1322},"path":"src/wa_embedder.erl","line":59,"ins":{"up_context":[{"change":10,"pos":2560}],"down_context":[{"change":13,"pos":4452}],"flag":"BLOCK","start":16365,"end":16436,"inode":{"change":14,"pos":1322}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":10,"pos":2560},"to":{"change":10,"start":2560,"end":2657},"introduced_by":10}],"inode":{"change":14,"pos":1322}},"ins_contents":[{"Add":{"text":" FnNames = wa_embedder_imports:function_names(Parsed, FuncImports),","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:16435"}}],"del_contents":[{"Del":{"text":" FnNames = wa_embedder_imports:function_names(Parsed, FuncImports, ImportsMap, ClosureSlots),","pos":"PNTZYPR7F6ZYN65BTOIP3ISTEGMIAM4CQUR2L3YEJA3BIRJ6WHUAC:2656"}}]}},{"Edit":{"inode":{"change":14,"pos":1322},"path":"src/wa_embedder.erl","line":64,"atom":{"NewVertex":{"up_context":[{"change":13,"pos":4748}],"down_context":[{"change":10,"pos":2657}],"flag":"BLOCK","start":16437,"end":16536,"inode":{"change":14,"pos":1322}}},"contents":[{"Add":{"text":" ImportSpecs = wa_embedder_imports:import_specs(Parsed, FuncImports, ImportsMap, ClosureSlots),","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:16535"}}]}},{"Replacement":{"inode":{"change":14,"pos":1322},"path":"src/wa_embedder.erl","line":74,"ins":{"up_context":[{"change":10,"pos":3165}],"down_context":[{"change":10,"pos":3222}],"flag":"BLOCK","start":16537,"end":16768,"inode":{"change":14,"pos":1322}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":10,"pos":3165},"to":{"change":10,"start":3165,"end":3222},"introduced_by":10}],"inode":{"change":14,"pos":1322}},"ins_contents":[{"Add":{"text":" compile_export(Parsed, FuncTypes, FnNames),","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:16592"}},{"Add":{"text":" wa_embedder_codegen:forwarding_forms([","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:16643"}},{"Add":{"text":" {maps:get(Idx, FnNames), Arity, Target}","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:16699"}},{"Add":{"text":" || {Idx, Arity, Target} <- ImportSpecs","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:16751"}},{"Add":{"text":" ]),","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:16767"}}],"del_contents":[{"Del":{"text":" compile_export(Parsed, length(FuncImports)),","pos":"PNTZYPR7F6ZYN65BTOIP3ISTEGMIAM4CQUR2L3YEJA3BIRJ6WHUAC:3221"}}]}},{"Replacement":{"inode":{"change":14,"pos":1322},"path":"src/wa_embedder.erl","line":87,"ins":{"up_context":[{"change":10,"pos":3439}],"down_context":[{"change":10,"pos":3467}],"flag":"BLOCK","start":16769,"end":16835,"inode":{"change":14,"pos":1322}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":10,"pos":3439},"to":{"change":10,"start":3439,"end":3467},"introduced_by":10}],"inode":{"change":14,"pos":1322}},"ins_contents":[{"Add":{"text":" FuncImports,","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:16797"}},{"Add":{"text":" ClosureSlots =/= #{}","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:16834"}}],"del_contents":[{"Del":{"text":" FuncImports","pos":"PNTZYPR7F6ZYN65BTOIP3ISTEGMIAM4CQUR2L3YEJA3BIRJ6WHUAC:3466"}}]}},{"Replacement":{"inode":{"change":14,"pos":1322},"path":"src/wa_embedder.erl","line":132,"ins":{"up_context":[{"change":13,"pos":6452}],"down_context":[{"change":13,"pos":6487}],"flag":"BLOCK","start":16836,"end":16872,"inode":{"change":14,"pos":1322}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":13,"pos":6452},"to":{"change":13,"start":6452,"end":6487},"introduced_by":13}],"inode":{"change":14,"pos":1322}},"ins_contents":[{"Add":{"text":" {_ClosureSlots, ClosureTable} =","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:16871"}}],"del_contents":[{"Del":{"text":" {ClosureSlots, ClosureTable} =","pos":"6S7525FTG76QQ3T6UNRGUW2UNIJIGF5QNRAEJ27GM2ZO7TP3GNMAC:6486"}}]}},{"Replacement":{"inode":{"change":14,"pos":1322},"path":"src/wa_embedder.erl","line":134,"ins":{"up_context":[{"change":13,"pos":6562}],"down_context":[{"change":13,"pos":6659}],"flag":"BLOCK","start":16873,"end":16944,"inode":{"change":14,"pos":1322}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":13,"pos":6562},"to":{"change":13,"start":6562,"end":6659},"introduced_by":13}],"inode":{"change":14,"pos":1322}},"ins_contents":[{"Add":{"text":" FnNames = wa_embedder_imports:function_names(Parsed, FuncImports),","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:16943"}}],"del_contents":[{"Del":{"text":" FnNames = wa_embedder_imports:function_names(Parsed, FuncImports, ImportsMap, ClosureSlots),","pos":"6S7525FTG76QQ3T6UNRGUW2UNIJIGF5QNRAEJ27GM2ZO7TP3GNMAC:6658"}}]}},{"Edit":{"inode":{"change":14,"pos":1322},"path":"src/wa_embedder.erl","line":151,"atom":{"NewVertex":{"up_context":[{"change":13,"pos":7602}],"down_context":[{"change":13,"pos":7602}],"flag":"BLOCK","start":16945,"end":17096,"inode":{"change":14,"pos":1322}}},"contents":[{"Add":{"text":" %% The start function's own return value is whatever its last expression","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:17021"}},{"Add":{"text":" %% evaluated to; do_init still answers ok, which both callers assert.","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:17095"}}]}},{"Replacement":{"inode":{"change":14,"pos":1322},"path":"src/wa_embedder.erl","line":154,"ins":{"up_context":[{"change":13,"pos":7622}],"down_context":[{"change":13,"pos":7717}],"flag":"BLOCK","start":17097,"end":17243,"inode":{"change":14,"pos":1322}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":13,"pos":7622},"to":{"change":13,"start":7622,"end":7717},"introduced_by":13}],"inode":{"change":14,"pos":1322}},"ins_contents":[{"Add":{"text":" {start, Idx} ->","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:17120"}},{"Add":{"text":" _ = erlang:apply(Modulename, maps:get(Idx, FnNames), []),","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:17190"}},{"Add":{"text":" ok;","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:17206"}},{"Add":{"text":" undefined ->","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:17227"}},{"Add":{"text":" ok","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:17242"}}],"del_contents":[{"Del":{"text":" {start, Idx} -> run_start(Modulename, maps:get(Idx, FnNames));","pos":"6S7525FTG76QQ3T6UNRGUW2UNIJIGF5QNRAEJ27GM2ZO7TP3GNMAC:7692"}},{"Del":{"text":" undefined -> ok","pos":"6S7525FTG76QQ3T6UNRGUW2UNIJIGF5QNRAEJ27GM2ZO7TP3GNMAC:7716"}}]}},{"Edit":{"inode":{"change":14,"pos":1322},"path":"src/wa_embedder.erl","line":161,"atom":{"EdgeMap":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":13,"pos":7727},"to":{"change":13,"start":7727,"end":8104},"introduced_by":13},{"previous":"","flag":"DELETED","from":{"change":13,"pos":8104},"to":{"change":10,"start":4360,"end":4369},"introduced_by":13},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":10,"pos":4360},"to":{"change":10,"start":4360,"end":4369},"introduced_by":10},{"previous":"","flag":"DELETED","from":{"change":10,"pos":4369},"to":{"change":4,"start":6474,"end":6475},"introduced_by":10},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":4,"pos":6474},"to":{"change":4,"start":6474,"end":6475},"introduced_by":4}],"inode":{"change":14,"pos":1322}}},"contents":[{"Del":{"text":"%% Invoke the start function. An empty-bodied function compiles to nothing --","pos":"6S7525FTG76QQ3T6UNRGUW2UNIJIGF5QNRAEJ27GM2ZO7TP3GNMAC:7804"}},{"Del":{"text":"%% compile_functions/9 drops `nil' bodies and compile_export/2 filters them out","pos":"6S7525FTG76QQ3T6UNRGUW2UNIJIGF5QNRAEJ27GM2ZO7TP3GNMAC:7884"}},{"Del":{"text":"%% -- and calling it would be a no-op anyway, so skip it.","pos":"6S7525FTG76QQ3T6UNRGUW2UNIJIGF5QNRAEJ27GM2ZO7TP3GNMAC:7942"}},{"Del":{"text":"run_start(Modulename, Name) ->","pos":"6S7525FTG76QQ3T6UNRGUW2UNIJIGF5QNRAEJ27GM2ZO7TP3GNMAC:7973"}},{"Del":{"text":" case erlang:function_exported(Modulename, Name, 0) of","pos":"6S7525FTG76QQ3T6UNRGUW2UNIJIGF5QNRAEJ27GM2ZO7TP3GNMAC:8031"}},{"Del":{"text":" true -> erlang:apply(Modulename, Name, []);","pos":"6S7525FTG76QQ3T6UNRGUW2UNIJIGF5QNRAEJ27GM2ZO7TP3GNMAC:8083"}},{"Del":{"text":" false -> ok","pos":"6S7525FTG76QQ3T6UNRGUW2UNIJIGF5QNRAEJ27GM2ZO7TP3GNMAC:8103"}},{"Del":{"text":" end.","pos":"PNTZYPR7F6ZYN65BTOIP3ISTEGMIAM4CQUR2L3YEJA3BIRJ6WHUAC:4368"}},{"Del":{"text":"","pos":"SOR7ZDCJA7IQEQUGFUJBLRDXFSHEVMESUIMLSDGKX7JDZANDA4GAC:6474"}}]}},{"Replacement":{"inode":{"change":14,"pos":1322},"path":"src/wa_embedder.erl","line":496,"ins":{"up_context":[{"change":2,"pos":1483}],"down_context":[{"change":5,"pos":6110}],"flag":"BLOCK","start":17244,"end":18378,"inode":{"change":14,"pos":1322}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":2,"pos":1483},"to":{"change":10,"start":14758,"end":15960},"introduced_by":10}],"inode":{"change":14,"pos":1322}},"ins_contents":[{"Add":{"text":"%% Every export name has to name a function the generated module defines, and a","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:17323"}},{"Add":{"text":"%% function index has exactly one entry point -- its first export name, per","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:17399"}},{"Add":{"text":"%% wa_embedder_imports:function_names/2. Wasm lets one function carry several","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:17477"}},{"Add":{"text":"%% export names, so every further name becomes an alias forwarding to that","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:17552"}},{"Add":{"text":"%% entry point. An export may also name an import, whose entry point is the","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:17628"}},{"Add":{"text":"%% generated forwarder; FuncTypes says which type any index declares.","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:17698"}},{"Add":{"text":"compile_export(#{export := Export, type := Type}, FuncTypes, FnNames) ->","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:17771"}},{"Add":{"text":" FuncExports = [{binary_to_atom(Name, utf8), Idx} || {Name, {func, Idx}} <- Export],","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:17859"}},{"Add":{"text":" Exported = [{Alias, export_arity(Idx, FuncTypes, Type)} || {Alias, Idx} <- FuncExports],","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:17952"}},{"Add":{"text":" Aliases = [","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:17968"}},{"Add":{"text":" {Alias, export_arity(Idx, FuncTypes, Type), {local, maps:get(Idx, FnNames)}}","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:18053"}},{"Add":{"text":" || {Alias, Idx} <- FuncExports, Alias =/= maps:get(Idx, FnNames)","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:18123"}},{"Add":{"text":" ],","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:18130"}},{"Add":{"text":" [{attribute, 2, export, Exported} | wa_embedder_codegen:forwarding_forms(Aliases)].","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:18218"}},{"Add":{"text":"","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:18219"}},{"Add":{"text":"export_arity(Idx, FuncTypes, Type) ->","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:18257"}},{"Add":{"text":" TypeIdx = lists:nth(Idx + 1, FuncTypes),","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:18302"}},{"Add":{"text":" {Params, _Results} = lists:nth(TypeIdx + 1, Type),","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:18357"}},{"Add":{"text":" length(Params).","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:18377"}}],"del_contents":[{"Del":{"text":"compile_export(#{export := Export, type := Type, function := Function, code := Code}, ImportCount) ->","pos":"PNTZYPR7F6ZYN65BTOIP3ISTEGMIAM4CQUR2L3YEJA3BIRJ6WHUAC:14859"}},{"Del":{"text":" ExportedFunctions = [E || {_Name, {T, _Idx}} = E <- Export, T =:= func],","pos":"PNTZYPR7F6ZYN65BTOIP3ISTEGMIAM4CQUR2L3YEJA3BIRJ6WHUAC:14936"}},{"Del":{"text":" Exported =","pos":"PNTZYPR7F6ZYN65BTOIP3ISTEGMIAM4CQUR2L3YEJA3BIRJ6WHUAC:14951"}},{"Del":{"text":" lists:filter(","pos":"PNTZYPR7F6ZYN65BTOIP3ISTEGMIAM4CQUR2L3YEJA3BIRJ6WHUAC:14973"}},{"Del":{"text":" fun({Name, _Arity}) ->","pos":"PNTZYPR7F6ZYN65BTOIP3ISTEGMIAM4CQUR2L3YEJA3BIRJ6WHUAC:15008"}},{"Del":{"text":" {_, {_, Idx}} =","pos":"PNTZYPR7F6ZYN65BTOIP3ISTEGMIAM4CQUR2L3YEJA3BIRJ6WHUAC:15040"}},{"Del":{"text":" lists:keyfind(Name, 1, [","pos":"PNTZYPR7F6ZYN65BTOIP3ISTEGMIAM4CQUR2L3YEJA3BIRJ6WHUAC:15085"}},{"Del":{"text":" {binary_to_atom(N, utf8), Rest}","pos":"PNTZYPR7F6ZYN65BTOIP3ISTEGMIAM4CQUR2L3YEJA3BIRJ6WHUAC:15141"}},{"Del":{"text":" || {N, Rest} <- ExportedFunctions","pos":"PNTZYPR7F6ZYN65BTOIP3ISTEGMIAM4CQUR2L3YEJA3BIRJ6WHUAC:15196"}},{"Del":{"text":" ]),","pos":"PNTZYPR7F6ZYN65BTOIP3ISTEGMIAM4CQUR2L3YEJA3BIRJ6WHUAC:15220"}},{"Del":{"text":" case lists:nth(Idx - ImportCount + 1, Code) of","pos":"PNTZYPR7F6ZYN65BTOIP3ISTEGMIAM4CQUR2L3YEJA3BIRJ6WHUAC:15283"}},{"Del":{"text":" #{code := #{expr := []}} -> false;","pos":"PNTZYPR7F6ZYN65BTOIP3ISTEGMIAM4CQUR2L3YEJA3BIRJ6WHUAC:15338"}},{"Del":{"text":" _ -> true","pos":"PNTZYPR7F6ZYN65BTOIP3ISTEGMIAM4CQUR2L3YEJA3BIRJ6WHUAC:15368"}},{"Del":{"text":" end","pos":"PNTZYPR7F6ZYN65BTOIP3ISTEGMIAM4CQUR2L3YEJA3BIRJ6WHUAC:15388"}},{"Del":{"text":" end,","pos":"PNTZYPR7F6ZYN65BTOIP3ISTEGMIAM4CQUR2L3YEJA3BIRJ6WHUAC:15405"}},{"Del":{"text":" [","pos":"PNTZYPR7F6ZYN65BTOIP3ISTEGMIAM4CQUR2L3YEJA3BIRJ6WHUAC:15419"}},{"Del":{"text":" begin","pos":"PNTZYPR7F6ZYN65BTOIP3ISTEGMIAM4CQUR2L3YEJA3BIRJ6WHUAC:15441"}},{"Del":{"text":" %% Export indices are global (imports + locals); shift into","pos":"PNTZYPR7F6ZYN65BTOIP3ISTEGMIAM4CQUR2L3YEJA3BIRJ6WHUAC:15521"}},{"Del":{"text":" %% the local function/code lists.","pos":"PNTZYPR7F6ZYN65BTOIP3ISTEGMIAM4CQUR2L3YEJA3BIRJ6WHUAC:15575"}},{"Del":{"text":" LocalIdx = Idx - ImportCount,","pos":"PNTZYPR7F6ZYN65BTOIP3ISTEGMIAM4CQUR2L3YEJA3BIRJ6WHUAC:15625"}},{"Del":{"text":" TypeIdx = lists:nth(LocalIdx + 1, Function),","pos":"PNTZYPR7F6ZYN65BTOIP3ISTEGMIAM4CQUR2L3YEJA3BIRJ6WHUAC:15690"}},{"Del":{"text":" {Params, _Out} = lists:nth(TypeIdx + 1, Type),","pos":"PNTZYPR7F6ZYN65BTOIP3ISTEGMIAM4CQUR2L3YEJA3BIRJ6WHUAC:15757"}},{"Del":{"text":" {binary_to_atom(Name, utf8), length(Params)}","pos":"PNTZYPR7F6ZYN65BTOIP3ISTEGMIAM4CQUR2L3YEJA3BIRJ6WHUAC:15822"}},{"Del":{"text":" end","pos":"PNTZYPR7F6ZYN65BTOIP3ISTEGMIAM4CQUR2L3YEJA3BIRJ6WHUAC:15842"}},{"Del":{"text":" || {Name, {_, Idx}} <- ExportedFunctions","pos":"PNTZYPR7F6ZYN65BTOIP3ISTEGMIAM4CQUR2L3YEJA3BIRJ6WHUAC:15896"}},{"Del":{"text":" ]","pos":"PNTZYPR7F6ZYN65BTOIP3ISTEGMIAM4CQUR2L3YEJA3BIRJ6WHUAC:15910"}},{"Del":{"text":" ),","pos":"PNTZYPR7F6ZYN65BTOIP3ISTEGMIAM4CQUR2L3YEJA3BIRJ6WHUAC:15921"}},{"Del":{"text":" {attribute, 2, export, Exported}.","pos":"PNTZYPR7F6ZYN65BTOIP3ISTEGMIAM4CQUR2L3YEJA3BIRJ6WHUAC:15959"}}]}},{"Replacement":{"inode":{"change":14,"pos":1322},"path":"src/wa_embedder.erl","line":521,"ins":{"up_context":[{"change":10,"pos":16175}],"down_context":[{"change":10,"pos":16259}],"flag":"BLOCK","start":18379,"end":18445,"inode":{"change":14,"pos":1322}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":10,"pos":16175},"to":{"change":10,"start":16175,"end":16259},"introduced_by":10}],"inode":{"change":14,"pos":1322}},"ins_contents":[{"Add":{"text":" #{code := Code, type := Type, function := Function} = Parsed,","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:18444"}}],"del_contents":[{"Del":{"text":" #{code := Code, export := Export, type := Type, function := Function} = Parsed,","pos":"PNTZYPR7F6ZYN65BTOIP3ISTEGMIAM4CQUR2L3YEJA3BIRJ6WHUAC:16258"}}]}},{"Replacement":{"inode":{"change":14,"pos":1322},"path":"src/wa_embedder.erl","line":526,"ins":{"up_context":[{"change":10,"pos":16318}],"down_context":[{"change":10,"pos":16332}],"flag":"BLOCK","start":18446,"end":18459,"inode":{"change":14,"pos":1322}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":10,"pos":16318},"to":{"change":10,"start":16318,"end":16332},"introduced_by":10}],"inode":{"change":14,"pos":1322}},"ins_contents":[{"Add":{"text":" FnNames,","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:18458"}}],"del_contents":[{"Del":{"text":" FnNames0,","pos":"PNTZYPR7F6ZYN65BTOIP3ISTEGMIAM4CQUR2L3YEJA3BIRJ6WHUAC:16331"}}]}},{"Replacement":{"inode":{"change":14,"pos":1322},"path":"src/wa_embedder.erl","line":528,"ins":{"up_context":[{"change":10,"pos":16350}],"down_context":[{"change":10,"pos":16366}],"flag":"BLOCK","start":18460,"end":18490,"inode":{"change":14,"pos":1322}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":10,"pos":16350},"to":{"change":10,"start":16350,"end":16366},"introduced_by":10}],"inode":{"change":14,"pos":1322}},"ins_contents":[{"Add":{"text":" FuncImports,","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:18476"}},{"Add":{"text":" Closures","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:18489"}}],"del_contents":[{"Del":{"text":" FuncImports","pos":"PNTZYPR7F6ZYN65BTOIP3ISTEGMIAM4CQUR2L3YEJA3BIRJ6WHUAC:16365"}}]}},{"Replacement":{"inode":{"change":14,"pos":1322},"path":"src/wa_embedder.erl","line":535,"ins":{"up_context":[{"change":10,"pos":16634}],"down_context":[{"change":10,"pos":16859}],"flag":"BLOCK","start":18491,"end":18701,"inode":{"change":14,"pos":1322}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":10,"pos":16634},"to":{"change":10,"start":16634,"end":16859},"introduced_by":10}],"inode":{"change":14,"pos":1322}},"ins_contents":[{"Add":{"text":" %% Lower each function; LocalIdx indexes the local function/code lists. The","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:18570"}},{"Add":{"text":" %% parameter count rides along because an empty body lowers to `nil' and","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:18647"}},{"Add":{"text":" %% still has to be emitted with the right arity.","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:18700"}}],"del_contents":[{"Del":{"text":" Exported =","pos":"PNTZYPR7F6ZYN65BTOIP3ISTEGMIAM4CQUR2L3YEJA3BIRJ6WHUAC:16648"}},{"Del":{"text":" maps:from_list([","pos":"PNTZYPR7F6ZYN65BTOIP3ISTEGMIAM4CQUR2L3YEJA3BIRJ6WHUAC:16673"}},{"Del":{"text":" {Idx, binary_to_atom(Name, utf8)}","pos":"PNTZYPR7F6ZYN65BTOIP3ISTEGMIAM4CQUR2L3YEJA3BIRJ6WHUAC:16719"}},{"Del":{"text":" || {Name, {T, Idx}} <- Export, T =:= func","pos":"PNTZYPR7F6ZYN65BTOIP3ISTEGMIAM4CQUR2L3YEJA3BIRJ6WHUAC:16770"}},{"Del":{"text":" ]),","pos":"PNTZYPR7F6ZYN65BTOIP3ISTEGMIAM4CQUR2L3YEJA3BIRJ6WHUAC:16782"}},{"Del":{"text":" %% Lower each function; LocalIdx indexes the local function/code lists.","pos":"PNTZYPR7F6ZYN65BTOIP3ISTEGMIAM4CQUR2L3YEJA3BIRJ6WHUAC:16858"}}]}},{"Replacement":{"inode":{"change":14,"pos":1322},"path":"src/wa_embedder.erl","line":544,"ins":{"up_context":[{"change":10,"pos":17101}],"down_context":[{"change":10,"pos":17179}],"flag":"BLOCK","start":18702,"end":18779,"inode":{"change":14,"pos":1322}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":10,"pos":17101},"to":{"change":10,"start":17101,"end":17179},"introduced_by":10}],"inode":{"change":14,"pos":1322}},"ins_contents":[{"Add":{"text":" Fd, Params, Results, Type, Funcs, Globals, FnNames, Tags","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:18778"}}],"del_contents":[{"Del":{"text":" Fd, Params, Results, Type, Funcs, Globals, FnNames0, Tags","pos":"PNTZYPR7F6ZYN65BTOIP3ISTEGMIAM4CQUR2L3YEJA3BIRJ6WHUAC:17178"}}]}},{"Replacement":{"inode":{"change":14,"pos":1322},"path":"src/wa_embedder.erl","line":546,"ins":{"up_context":[{"change":10,"pos":17198}],"down_context":[{"change":10,"pos":17231}],"flag":"BLOCK","start":18780,"end":18829,"inode":{"change":14,"pos":1322}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":10,"pos":17198},"to":{"change":10,"start":17198,"end":17231},"introduced_by":10}],"inode":{"change":14,"pos":1322}},"ins_contents":[{"Add":{"text":" {GlobalIdx, Low, length(Params)}","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:18828"}}],"del_contents":[{"Del":{"text":" {GlobalIdx, Low}","pos":"PNTZYPR7F6ZYN65BTOIP3ISTEGMIAM4CQUR2L3YEJA3BIRJ6WHUAC:17230"}}]}},{"Edit":{"inode":{"change":14,"pos":1322},"path":"src/wa_embedder.erl","line":550,"atom":{"EdgeMap":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":10,"pos":17305},"to":{"change":10,"start":17305,"end":18391},"introduced_by":10}],"inode":{"change":14,"pos":1322}}},"contents":[{"Del":{"text":" %% Entry-point atom per global function index, resolved up front so `call`","pos":"PNTZYPR7F6ZYN65BTOIP3ISTEGMIAM4CQUR2L3YEJA3BIRJ6WHUAC:17383"}},{"Del":{"text":" %% codegen can target forward-defined functions. Seed with imported","pos":"PNTZYPR7F6ZYN65BTOIP3ISTEGMIAM4CQUR2L3YEJA3BIRJ6WHUAC:17455"}},{"Del":{"text":" %% {remote,...} entries; add local entries (skip empty-bodied functions).","pos":"PNTZYPR7F6ZYN65BTOIP3ISTEGMIAM4CQUR2L3YEJA3BIRJ6WHUAC:17533"}},{"Del":{"text":" ImportEntries =","pos":"PNTZYPR7F6ZYN65BTOIP3ISTEGMIAM4CQUR2L3YEJA3BIRJ6WHUAC:17553"}},{"Del":{"text":" maps:from_list([{I, maps:get(I, FnNames0)} || I <- lists:seq(0, ImportCount - 1)]),","pos":"PNTZYPR7F6ZYN65BTOIP3ISTEGMIAM4CQUR2L3YEJA3BIRJ6WHUAC:17645"}},{"Del":{"text":" FnNames =","pos":"PNTZYPR7F6ZYN65BTOIP3ISTEGMIAM4CQUR2L3YEJA3BIRJ6WHUAC:17659"}},{"Del":{"text":" lists:foldl(","pos":"PNTZYPR7F6ZYN65BTOIP3ISTEGMIAM4CQUR2L3YEJA3BIRJ6WHUAC:17680"}},{"Del":{"text":" fun","pos":"PNTZYPR7F6ZYN65BTOIP3ISTEGMIAM4CQUR2L3YEJA3BIRJ6WHUAC:17696"}},{"Del":{"text":" ({_Idx, nil}, Acc) ->","pos":"PNTZYPR7F6ZYN65BTOIP3ISTEGMIAM4CQUR2L3YEJA3BIRJ6WHUAC:17734"}},{"Del":{"text":" Acc;","pos":"PNTZYPR7F6ZYN65BTOIP3ISTEGMIAM4CQUR2L3YEJA3BIRJ6WHUAC:17759"}},{"Del":{"text":" ({Idx, _Low}, Acc) ->","pos":"PNTZYPR7F6ZYN65BTOIP3ISTEGMIAM4CQUR2L3YEJA3BIRJ6WHUAC:17797"}},{"Del":{"text":" Name =","pos":"PNTZYPR7F6ZYN65BTOIP3ISTEGMIAM4CQUR2L3YEJA3BIRJ6WHUAC:17824"}},{"Del":{"text":" case maps:get(Idx, Exported, undefined) of","pos":"PNTZYPR7F6ZYN65BTOIP3ISTEGMIAM4CQUR2L3YEJA3BIRJ6WHUAC:17891"}},{"Del":{"text":" undefined -> list_to_atom(\"f\" ++ integer_to_list(Idx));","pos":"PNTZYPR7F6ZYN65BTOIP3ISTEGMIAM4CQUR2L3YEJA3BIRJ6WHUAC:17975"}},{"Del":{"text":" N -> N","pos":"PNTZYPR7F6ZYN65BTOIP3ISTEGMIAM4CQUR2L3YEJA3BIRJ6WHUAC:18010"}},{"Del":{"text":" end,","pos":"PNTZYPR7F6ZYN65BTOIP3ISTEGMIAM4CQUR2L3YEJA3BIRJ6WHUAC:18039"}},{"Del":{"text":" maps:put(Idx, Name, Acc)","pos":"PNTZYPR7F6ZYN65BTOIP3ISTEGMIAM4CQUR2L3YEJA3BIRJ6WHUAC:18084"}},{"Del":{"text":" end,","pos":"PNTZYPR7F6ZYN65BTOIP3ISTEGMIAM4CQUR2L3YEJA3BIRJ6WHUAC:18101"}},{"Del":{"text":" ImportEntries,","pos":"PNTZYPR7F6ZYN65BTOIP3ISTEGMIAM4CQUR2L3YEJA3BIRJ6WHUAC:18128"}},{"Del":{"text":" Lowered","pos":"PNTZYPR7F6ZYN65BTOIP3ISTEGMIAM4CQUR2L3YEJA3BIRJ6WHUAC:18148"}},{"Del":{"text":" ),","pos":"PNTZYPR7F6ZYN65BTOIP3ISTEGMIAM4CQUR2L3YEJA3BIRJ6WHUAC:18159"}},{"Del":{"text":" %% Whether any import resolved to a closure (gates __wasm_imports/0).","pos":"PNTZYPR7F6ZYN65BTOIP3ISTEGMIAM4CQUR2L3YEJA3BIRJ6WHUAC:18233"}},{"Del":{"text":" Closures = lists:any(","pos":"PNTZYPR7F6ZYN65BTOIP3ISTEGMIAM4CQUR2L3YEJA3BIRJ6WHUAC:18259"}},{"Del":{"text":" fun","pos":"PNTZYPR7F6ZYN65BTOIP3ISTEGMIAM4CQUR2L3YEJA3BIRJ6WHUAC:18271"}},{"Del":{"text":" ({_Idx, {closure, _}}) -> true;","pos":"PNTZYPR7F6ZYN65BTOIP3ISTEGMIAM4CQUR2L3YEJA3BIRJ6WHUAC:18315"}},{"Del":{"text":" (_) -> false","pos":"PNTZYPR7F6ZYN65BTOIP3ISTEGMIAM4CQUR2L3YEJA3BIRJ6WHUAC:18340"}},{"Del":{"text":" end,","pos":"PNTZYPR7F6ZYN65BTOIP3ISTEGMIAM4CQUR2L3YEJA3BIRJ6WHUAC:18353"}},{"Del":{"text":" maps:to_list(FnNames)","pos":"PNTZYPR7F6ZYN65BTOIP3ISTEGMIAM4CQUR2L3YEJA3BIRJ6WHUAC:18383"}},{"Del":{"text":" ),","pos":"PNTZYPR7F6ZYN65BTOIP3ISTEGMIAM4CQUR2L3YEJA3BIRJ6WHUAC:18390"}}]}},{"Replacement":{"inode":{"change":14,"pos":1322},"path":"src/wa_embedder.erl","line":553,"ins":{"up_context":[{"change":10,"pos":18480}],"down_context":[{"change":10,"pos":18600}],"flag":"BLOCK","start":18830,"end":19123,"inode":{"change":14,"pos":1322}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":10,"pos":18480},"to":{"change":10,"start":18480,"end":18543},"introduced_by":10},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":10,"pos":18543},"to":{"change":11,"start":25303,"end":25363},"introduced_by":11}],"inode":{"change":14,"pos":1322}},"ins_contents":[{"Add":{"text":" ({Idx, nil, Nparams}, {Forms, N, T, M, S, G, Tb}) ->","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:18898"}},{"Add":{"text":" Trivial = wa_embedder_codegen:emit_trivial_function(Idx, FnNames, Nparams),","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:18994"}},{"Add":{"text":" {[Trivial | Forms], N, T, M, S, G, Tb};","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:19054"}},{"Add":{"text":" ({Idx, Low, _Arity}, {Forms, N, T, M, S, G, Tb}) ->","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:19122"}}],"del_contents":[{"Del":{"text":" ({_Idx, nil}, Acc) ->","pos":"PNTZYPR7F6ZYN65BTOIP3ISTEGMIAM4CQUR2L3YEJA3BIRJ6WHUAC:18517"}},{"Del":{"text":" Acc;","pos":"PNTZYPR7F6ZYN65BTOIP3ISTEGMIAM4CQUR2L3YEJA3BIRJ6WHUAC:18542"}},{"Del":{"text":" ({Idx, Low}, {Forms, N, T, M, S, G, Tb}) ->","pos":"HYPDFARUEXCWZLGIL2CZHIF75CNSI4KFCS7ZCHWTVSHA2T2T7EXQC:25362"}}]}},{"Edit":{"inode":{"change":14,"pos":1322},"path":"src/wa_embedder.erl","line":563,"atom":{"EdgeMap":{"edges":[{"previous":"BLOCK","flag":"BLOCK | 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the","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:19276"}},{"Add":{"text":" helper instead of rebuilding the same list inline.","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:19329"}}],"del_contents":[{"Del":{"text":" segments (`passive_elem_segments/3`), the start section","pos":"6S7525FTG76QQ3T6UNRGUW2UNIJIGF5QNRAEJ27GM2ZO7TP3GNMAC:10380"}},{"Del":{"text":" (`validate_start_type/3`) and `ref.func`, which now shares the helper","pos":"6S7525FTG76QQ3T6UNRGUW2UNIJIGF5QNRAEJ27GM2ZO7TP3GNMAC:10452"}},{"Del":{"text":" instead of rebuilding the same list inline in `compile_functions/9`.","pos":"6S7525FTG76QQ3T6UNRGUW2UNIJIGF5QNRAEJ27GM2ZO7TP3GNMAC:10523"}}]}},{"Replacement":{"inode":{"change":14,"pos":6239},"path":"CHANGELOG.md","line":30,"ins":{"up_context":[{"change":13,"pos":10525}],"down_context":[{"change":13,"pos":10835}],"flag":"BLOCK","start":19331,"end":20699,"inode":{"change":14,"pos":6239}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":13,"pos":10525},"to":{"change":13,"start":10525,"end":10835},"introduced_by":13}],"inode":{"change":14,"pos":6239}},"ins_contents":[{"Add":{"text":"- Every function index now resolves to an entry point the generated module","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:19405"}},{"Add":{"text":" actually defines, whether it is an import or a defined function:","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:19472"}},{"Add":{"text":"","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:19473"}},{"Add":{"text":" - An **empty-bodied function** is emitted instead of skipped. A `call` to one","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:19553"}},{"Add":{"text":" used to raise `{:badkey, 0}` while compiling (the index was absent from the","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:19633"}},{"Add":{"text":" `call` name table), and calling one through a table slot raised","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:19701"}},{"Add":{"text":" `{:undef, [{SomeModule, f1, [], []}]}`.","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:19745"}},{"Add":{"text":" - A **function import** gets a generated forwarder","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:19798"}},{"Add":{"text":" (`wa_embedder_codegen:forwarding_forms/1`), so it can be stored in a","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:19871"}},{"Add":{"text":" table (active or passive), reached through `ref.func` + `call_ref`, exported","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:19952"}},{"Add":{"text":" under its own name, and named by the start section. Previously an element","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:20030"}},{"Add":{"text":" segment naming an import failed in codegen, `__call_indirect/4` and","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:20102"}},{"Add":{"text":" `__call_ref/3` raised `badarg` applying `{remote, M, F}`, and exporting one","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:20182"}},{"Add":{"text":" raised `function_clause`.","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:20212"}},{"Add":{"text":" - `call` codegen is a plain local call: `call_expr/3` no longer branches on","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:20290"}},{"Add":{"text":" `{remote, M, F}` / `{closure, Slot}`, because `function_names/2` maps every","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:20370"}},{"Add":{"text":" index to an atom.","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:20392"}},{"Add":{"text":" - A function exported under **several names** compiles. The first export name","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:20472"}},{"Add":{"text":" for an index is its entry point and each further name becomes an alias","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:20547"}},{"Add":{"text":" forwarding to it; previously the last name won and every other export","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:20621"}},{"Add":{"text":" attribute dangled (`function inc_a/1 undefined, did you mean inc_c/1?`).","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:20698"}}],"del_contents":[{"Del":{"text":"- A start function with an empty body no longer raises `undef` at load time.","pos":"6S7525FTG76QQ3T6UNRGUW2UNIJIGF5QNRAEJ27GM2ZO7TP3GNMAC:10601"}},{"Del":{"text":" Codegen emits no BEAM function for an empty body — `compile_functions/9`","pos":"6S7525FTG76QQ3T6UNRGUW2UNIJIGF5QNRAEJ27GM2ZO7TP3GNMAC:10678"}},{"Del":{"text":" drops `nil` bodies and `compile_export/2` filters them out — and running one","pos":"6S7525FTG76QQ3T6UNRGUW2UNIJIGF5QNRAEJ27GM2ZO7TP3GNMAC:10759"}},{"Del":{"text":" is a no-op anyway. Previously:","pos":"6S7525FTG76QQ3T6UNRGUW2UNIJIGF5QNRAEJ27GM2ZO7TP3GNMAC:10792"}},{"Del":{"text":" `{:undef, [{SomeModule, f1, [], []}]}`.","pos":"6S7525FTG76QQ3T6UNRGUW2UNIJIGF5QNRAEJ27GM2ZO7TP3GNMAC:10834"}}]}},{"Edit":{"inode":{"change":14,"pos":6239},"path":"CHANGELOG.md","line":52,"atom":{"NewVertex":{"up_context":[{"change":13,"pos":10836}],"down_context":[{"change":12,"pos":2740}],"flag":"BLOCK","start":20700,"end":20935,"inode":{"change":14,"pos":6239}}},"contents":[{"Add":{"text":"- `do_init/8` returns `ok` instead of whatever the start function evaluated to,","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:20779"}},{"Add":{"text":" which both callers assert. A start function whose body ends in a call to a","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:20856"}},{"Add":{"text":" host function returning a non-`ok` term raised `{:badmatch, ReturnValue}`.","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:20933"}},{"Add":{"text":"","pos":"KCRLIOJOWI44HBLO6X5VLIBT5VU7ZB5T7DLAH22362LGSJJ74VXQC:20934"}}]}}],"owner":"couchemar","repo":"wa_embedder","login":null}

…

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