diff options
| author | Chris Lattner <sabre@nondot.org> | 2009-04-19 18:26:34 +0000 |
|---|---|---|
| committer | Chris Lattner <sabre@nondot.org> | 2009-04-19 18:26:34 +0000 |
| commit | 8fde5978a63bcce5c294a93b2a5dd424d7628971 (patch) | |
| tree | 817c2351eae32d1ade42456058b7f8eeda8d8f9f /test/Preprocessor/macro_fn.c | |
| parent | 5417544b42581366f45d8164f9cbbd1a2e99c485 (diff) | |
Fix PR4006, incorrect handling of __VA_ARGS__ when it was the first token
in a function-like macro body. This has the added bonus of moving some
function-like macro specific code out of the object-like macro codepath.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@69530 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'test/Preprocessor/macro_fn.c')
| -rw-r--r-- | test/Preprocessor/macro_fn.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/test/Preprocessor/macro_fn.c b/test/Preprocessor/macro_fn.c index 8dc8b77d6d..90dc2f06d6 100644 --- a/test/Preprocessor/macro_fn.c +++ b/test/Preprocessor/macro_fn.c @@ -25,3 +25,9 @@ two( expected-error {{too many arguments provided to function-like macro invocation}} */ ) two(,) /* expected-warning 2 {{empty macro arguments were standardized in C99}} */ + + + +/* PR4006 */ +#define e(...) __VA_ARGS__ /* expected-warning {{variadic macros were introduced in C99}} */ +e(x) |