From 222e2a7620e6520ffaf4fc4e69d79c18da31542e Mon Sep 17 00:00:00 2001 From: "Zancanaro; Carlo" Date: Mon, 24 Sep 2012 09:58:17 +1000 Subject: Add the clang library to the repo (with some of my changes, too). --- clang/test/Misc/diag-mapping2.c | 22 ++++++++++++++++++++++ 1 file changed, 22 insertions(+) create mode 100644 clang/test/Misc/diag-mapping2.c (limited to 'clang/test/Misc/diag-mapping2.c') diff --git a/clang/test/Misc/diag-mapping2.c b/clang/test/Misc/diag-mapping2.c new file mode 100644 index 0000000..bc5a087 --- /dev/null +++ b/clang/test/Misc/diag-mapping2.c @@ -0,0 +1,22 @@ +// This should warn by default. +// RUN: %clang_cc1 %s 2>&1 | grep "warning:" + +// This should not emit anything. +// RUN: %clang_cc1 %s -w 2>&1 | not grep diagnostic +// RUN: %clang_cc1 %s -Wno-#warnings 2>&1 | not grep diagnostic + +// -Werror can map all warnings to error. +// RUN: %clang_cc1 %s -Werror 2>&1 | grep "error:" + +// -Werror can map this one warning to error. +// RUN: %clang_cc1 %s -Werror=#warnings 2>&1 | grep "error:" + +// -Wno-error= overrides -Werror. rdar://3158301 +// RUN: %clang_cc1 %s -Werror -Wno-error=#warnings 2>&1 | grep "warning:" + +// -Wno-error overrides -Werror. PR4715 +// RUN: %clang_cc1 %s -Werror -Wno-error 2>&1 | grep "warning:" + +#warning foo + + -- cgit v1.2.3