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| author | Argyrios Kyrtzidis <akyrtzi@gmail.com> | 2013-01-30 18:55:52 +0000 |
|---|---|---|
| committer | Argyrios Kyrtzidis <akyrtzi@gmail.com> | 2013-01-30 18:55:52 +0000 |
| commit | 8c8684bbe1113ee5c852560e89f7104af744e460 (patch) | |
| tree | 163dbb90a47a7ab73d32e259ffd25b49480edd80 /clang/test/Headers/stdbool.cpp | |
| parent | 4cf4f8a5d482fa03c712cad493b39057ff93b6ab (diff) | |
| download | bcm5719-llvm-8c8684bbe1113ee5c852560e89f7104af744e460.tar.gz bcm5719-llvm-8c8684bbe1113ee5c852560e89f7104af744e460.zip | |
[preprocessor] Don't warn about "disabled expansion of recursive macro"
for "#define X X".
This is a pattern that, for example, stdbool.h uses.
rdar://12435773
llvm-svn: 173952
Diffstat (limited to 'clang/test/Headers/stdbool.cpp')
| -rw-r--r-- | clang/test/Headers/stdbool.cpp | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/clang/test/Headers/stdbool.cpp b/clang/test/Headers/stdbool.cpp index a252cca1a6a..7c927db441b 100644 --- a/clang/test/Headers/stdbool.cpp +++ b/clang/test/Headers/stdbool.cpp @@ -1,5 +1,6 @@ // RUN: %clang_cc1 -E -dM %s | FileCheck --check-prefix=CHECK-GNU-COMPAT %s // RUN: %clang_cc1 -std=c++98 -E -dM %s | FileCheck --check-prefix=CHECK-CONFORMING %s +// RUN: %clang_cc1 -fsyntax-only -std=gnu++98 -verify -Weverything %s #include <stdbool.h> #define zzz @@ -12,3 +13,7 @@ // CHECK-CONFORMING: #define __CHAR_BIT__ // CHECK-CONFORMING-NOT: #define false false // CHECK-CONFORMING: #define zzz + +zzz +// expected-no-diagnostics +extern bool x; |
