pch__VA_ARGS__.c « PCH « test - clang/clang.git - (deprecated) Vendor branches of https://git.llvm.org/git/clang.git , use clang/llvm-project instead.

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path: root/test/PCH/pch__VA_ARGS__.c

blob: 9bc1d3c66b8e537185196f9fe96feb75e2180001 (plain)

// Test with pch.
// RUN: %clang_cc1 -emit-pch -o %t %S/pch__VA_ARGS__.h
// RUN: %clang_cc1 -include-pch %t -fsyntax-only -Weverything %s 2>&1 | FileCheck %s

#define mylog(...) printf(__VA_ARGS__)
// CHECK-NOT: warning: __VA_ARGS__ can only appear in the expansion of a C99 variadic macro