llvm-project/clang/test/SemaCXX/diagnose_if-ext.cpp
George Burgess IV be92d5e930 Add a test for diagnose_if.
Forgot to add this file as a part of r291418.

llvm-svn: 291493
2017-01-09 22:43:16 +00:00

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// RUN: %clang_cc1 -Wpedantic -fsyntax-only %s -verify
void foo() __attribute__((diagnose_if(1, "", "error"))); // expected-warning{{'diagnose_if' is a clang extension}}
void foo(int a) __attribute__((diagnose_if(a, "", "error"))); // expected-warning{{'diagnose_if' is a clang extension}}
// FIXME: When diagnose_if gets a CXX11 spelling, this should be enabled.
#if 0
[[clang::diagnose_if(a, "", "error")]] void foo(double a);
#endif