Fork channel

Create a new channel as a copy of main.

Rename channel

Rename main to:

Delete channel

Delete main? This cannot be undone.

2003-11-19-AddressOfRegister.c
// RUN: %clang_cc1 %s -emit-llvm -o /dev/null

struct item {
  short delta[4];
};

int TEST(int nt) {
 register struct item *aa;
 aa[nt].delta;
 return 1;
}