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| author | Chris Lattner <sabre@nondot.org> | 2010-07-17 16:24:30 +0000 |
|---|---|---|
| committer | Chris Lattner <sabre@nondot.org> | 2010-07-17 16:24:30 +0000 |
| commit | 920bf45bd739334c25633ec9a29d903cab50be23 (patch) | |
| tree | 6501be75d23e735e448b33a90c5f60e413914dd0 /test/Preprocessor/macro_paste_msextensions.c | |
| parent | 3e88dcf26e43db4b5e85b3ad681ebe53ee23d35f (diff) | |
Add another terrible VC++ compatibility hack: allow users to
allow invalid token pastes (when in -fms-extensions mode)
with -Wno-invalid-token-paste
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@108624 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'test/Preprocessor/macro_paste_msextensions.c')
| -rw-r--r-- | test/Preprocessor/macro_paste_msextensions.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/test/Preprocessor/macro_paste_msextensions.c b/test/Preprocessor/macro_paste_msextensions.c index 71324064f7..c5b42130b8 100644 --- a/test/Preprocessor/macro_paste_msextensions.c +++ b/test/Preprocessor/macro_paste_msextensions.c @@ -1,4 +1,5 @@ // RUN: %clang_cc1 -P -E -fms-extensions %s | FileCheck -strict-whitespace %s + // This horrible stuff should preprocess into (other than whitespace): // int foo; // int bar; @@ -24,3 +25,10 @@ nested(baz) rise of the dead tokens // CHECK: int baz // CHECK: ; + +// rdar://8197149 - VC++ allows invalid token pastes: (##baz +#define foo(x) abc(x) +#define bar(y) foo(##baz(y)) +bar(q) + +// CHECK: abc(baz(q)) |