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| author | Chandler Carruth <chandlerc@gmail.com> | 2011-02-23 18:51:59 +0000 |
|---|---|---|
| committer | Chandler Carruth <chandlerc@gmail.com> | 2011-02-23 18:51:59 +0000 |
| commit | d067c07c6cbf099b25aba38bcb66f38e79d0c420 (patch) | |
| tree | f1335f61d0db3ee2ab6e5251a96853ad8574eaa1 /test/Sema/return.c | |
| parent | 87fb9404cd962b78c98947d75d68be1691c4e737 (diff) | |
Fix the behavior of -Wignored-qualifiers on return type qualifiers in
several ways. We now warn for more of the return types, and correctly
locate the ignored ones. Also adds fix-it hints to remove the ignored
qualifiers. Fixes much of PR9058, although not all of it.
Patch by Hans Wennborg, a couple of minor style tweaks from me.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@126321 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'test/Sema/return.c')
| -rw-r--r-- | test/Sema/return.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/test/Sema/return.c b/test/Sema/return.c index 0c2c72ee53..d9456b6e35 100644 --- a/test/Sema/return.c +++ b/test/Sema/return.c @@ -242,6 +242,7 @@ static inline int si_forward() {} // expected-warning{{control reaches end of no // Test warnings on ignored qualifiers on return types. const int ignored_c_quals(); // expected-warning{{'const' type qualifier on return type has no effect}} const volatile int ignored_cv_quals(); // expected-warning{{'const volatile' type qualifiers on return type have no effect}} +char* const volatile restrict ignored_cvr_quals(); // expected-warning{{'const volatile restrict' type qualifiers on return type have no effect}} // Test that for switch(enum) that if the switch statement covers all the cases // that we don't consider that for -Wreturn-type. @@ -254,4 +255,3 @@ int test_enum_cases(enum Cases C) { case C3: return 4; } } // no-warning - |