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| author | Ted Kremenek <kremenek@apple.com> | 2011-02-25 01:28:26 +0000 |
|---|---|---|
| committer | Ted Kremenek <kremenek@apple.com> | 2011-02-25 01:28:26 +0000 |
| commit | 7decebfc7b9dc841f228c93cc2e41e3e62911ff8 (patch) | |
| tree | 3888e867aa445da37081eecea528019eef96b900 /test | |
| parent | 9e63d4aed8ce544ab105623ad8e36d43e1e11314 (diff) | |
Teach TextDiagnosticPrinter to print out '-Werror' in addition to the warning flag for a warning mapped to an error.
For example:
t.c:7:9: error: using the result of an assignment as a condition without parentheses [-Werror,-Wparentheses]
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@126466 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'test')
| -rw-r--r-- | test/Sema/parentheses.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/test/Sema/parentheses.c b/test/Sema/parentheses.c index 6d6fa1d4bd..b45d8512f6 100644 --- a/test/Sema/parentheses.c +++ b/test/Sema/parentheses.c @@ -37,3 +37,7 @@ void bitwise_rel(unsigned i) { (void)(i && i || 0); // no warning. (void)(0 || i && i); // no warning. } + +// RUN: %clang_cc1 -fsyntax-only -Wparentheses -Werror -fdiagnostics-show-option %s 2>&1 | FileCheck %s +// CHECK: error: using the result of an assignment as a condition without parentheses [-Werror,-Wparentheses] + |