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| author | Reid Kleckner <reid@kleckner.net> | 2013-09-25 16:42:48 +0000 |
|---|---|---|
| committer | Reid Kleckner <reid@kleckner.net> | 2013-09-25 16:42:48 +0000 |
| commit | 95e036c6693818c01081cb94d4e4f570563a04d4 (patch) | |
| tree | 29097eca82b6512f4b9ae49d284b163930f4b5bb /clang/test/Preprocessor/_Pragma.c | |
| parent | 1ccc43d50ef7cc9e2acbe002b0360e7b46a781c3 (diff) | |
| download | bcm5719-llvm-95e036c6693818c01081cb94d4e4f570563a04d4.tar.gz bcm5719-llvm-95e036c6693818c01081cb94d4e4f570563a04d4.zip | |
PR17359: Fix off-by-one OOB on _Pragma("") and an unescaping bug
Previously the code would reduce a run of backslashes to a single
backslash, and now it will properly leave behind every other backslash.
llvm-svn: 191382
Diffstat (limited to 'clang/test/Preprocessor/_Pragma.c')
| -rw-r--r-- | clang/test/Preprocessor/_Pragma.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/clang/test/Preprocessor/_Pragma.c b/clang/test/Preprocessor/_Pragma.c index 0a83b149ff7..15725a42229 100644 --- a/clang/test/Preprocessor/_Pragma.c +++ b/clang/test/Preprocessor/_Pragma.c @@ -5,6 +5,9 @@ _Pragma ("GCC system_header") // expected-warning {{system_header ignored in ma // rdar://6880630 _Pragma("#define macro") // expected-warning {{unknown pragma ignored}} +_Pragma("") // expected-warning {{unknown pragma ignored}} +_Pragma("message(\"foo \\\\\\\\ bar\")") // expected-warning {{foo \\ bar}} + #ifdef macro #error #define invalid #endif |
