Compiler projects using llvm
// RUN: rm -rf %t
// RUN: split-file %s %t
// RUN: sed -e "s@INPUT_DIR@%{/t:regex_replacement}@g" \
// RUN: %t/reference.output.json.in >> %t/reference.output.json
// RUN: %clang -extract-api --product-name=GlobalRecord -target arm64-apple-macosx \
// RUN: %t/input.h -o %t/output.json | FileCheck -allow-empty %s

// Generator version is not consistent across test runs, normalize it.
// RUN: sed -e "s@\"generator\": \".*\"@\"generator\": \"?\"@g" \
// RUN: %t/output.json >> %t/output-normalized.json
// RUN: diff %t/reference.output.json %t/output-normalized.json

// CHECK-NOT: error:
// CHECK-NOT: warning:

//--- input.h
int num;

/**
 * \brief Add two numbers.
 * \param [in]  x   A number.
 * \param [in]  y   Another number.
 * \param [out] res The result of x + y.
 */
void add(const int x, const int y, int *res);

char unavailable __attribute__((unavailable));

//--- reference.output.json.in
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          "patch": 0
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