llvm-6502/test/C++Frontend/2007-03-27-FunctionVarRename.cpp

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// RUN: %llvmgxx %s -emit-llvm -S -o - | not grep 'eprintf1' &&
// RUN: %llvmgxx %s -emit-llvm -S -o - | grep 'eprintf'
// Only one eprintf should exist in the output
extern "C"
void __eprintf();
void foo() {
__eprintf();
}
void *bar() {
extern void *__eprintf;
return &__eprintf;
}