[clang] d16c590 - Resolve possible test failure on Windows

[Chris B via cfe-commits]

Author: Chris Bieneman
Date: 2022-12-09T13:43:52-06:00
New Revision: d16c59013056f1bf8844ded8faeb0cf01b1c3613

URL: https://github.com/llvm/llvm-project/commit/d16c59013056f1bf8844ded8faeb0cf01b1c3613
DIFF: https://github.com/llvm/llvm-project/commit/d16c59013056f1bf8844ded8faeb0cf01b1c3613.diff

LOG: Resolve possible test failure on Windows

If dr0xx.c's timestamp is newer than dr324.c the preprocessor will issue
an unexpected diagnostic in dr324.c. To prevent this diagnostic we can
have dr324.c run touch against itself to force its timestamp to be new.

Added: 
    

Modified: 
    clang/test/C/drs/dr324.c

Removed: 
    


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diff  --git a/clang/test/C/drs/dr324.c b/clang/test/C/drs/dr324.c
index 9d5264017b3db..2d75853e5af7c 100644
--- a/clang/test/C/drs/dr324.c
+++ b/clang/test/C/drs/dr324.c
@@ -1,4 +1,5 @@
-/* RUN: %clang_cc1 -std=c89 -fsyntax-only -fms-extensions -pedantic -verify %s
+/* RUN: touch %s
+   RUN: %clang_cc1 -std=c89 -fsyntax-only -fms-extensions -pedantic -verify %s
    RUN: %clang_cc1 -std=c99 -fsyntax-only -fms-extensions -pedantic -verify %s
    RUN: %clang_cc1 -std=c11 -fsyntax-only -fms-extensions -pedantic -verify %s
    RUN: %clang_cc1 -std=c17 -fsyntax-only -fms-extensions -pedantic -verify %s