| fb7cb35fa0a8131853b1b049ca7be77980e144f5 |
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01-Mar-2011 |
Ted Kremenek <kremenek@apple.com> |
Don't warn about unused values in ternary ?: expressions unless both the LHS and RHS are "unused" (side-effect free).
Patch by Justin Bogner! Fixes PR 8282.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@126779 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/test/Sema/warn-unused-value.c
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| 355a9fe26a6dec89680ddf713dd5bc7a671b298a |
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19-Sep-2010 |
Argyrios Kyrtzidis <akyrtzi@gmail.com> |
Implement -Wunused-label.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@114315 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/test/Sema/warn-unused-value.c
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| d2827af6f96d441d72315dbe6d8505c3be0f2aa6 |
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19-Sep-2010 |
Argyrios Kyrtzidis <akyrtzi@gmail.com> |
Warn when an expression result in a LabelStmt is unused.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@114314 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/test/Sema/warn-unused-value.c
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| 25973455aed1cdc9c40b208c792b5db4f8f1297d |
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30-Jun-2010 |
Argyrios Kyrtzidis <akyrtzi@gmail.com> |
Fix rdar://8139785 "implement warning on dead expression in comma operator"
As a bonus, fix the warning for || and && operators; it was emitted even if one of the operands had side effects, e.g:
x || test_logical_foo1();
emitted a bogus "expression result unused" for 'x'.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@107274 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/test/Sema/warn-unused-value.c
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| e1fcf29951432de60e9fba243d500d069e929900 |
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08-Apr-2010 |
Ted Kremenek <kremenek@apple.com> |
Include all warnings under '-Wunused' in '-Wmost' and '-Wall'.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@100786 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/test/Sema/warn-unused-value.c
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| c46a246f5fb00bf8448a1081e7d7e73bb6dbfbf5 |
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07-Apr-2010 |
Ted Kremenek <kremenek@apple.com> |
Don't emit an 'unused expression' warning for '||' and '&&' expressions that contain assignments
or similar side-effects.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@100676 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/test/Sema/warn-unused-value.c
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| 0faede6f31b07bcec7b776f2b420c3ea9bb3e58c |
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12-Mar-2010 |
John McCall <rjmccall@apple.com> |
Improve the unused-value check to look into comma expressions and filter out
voids in sub-expressions. Patch by Mike M!
Fixes PR4806.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@98335 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/test/Sema/warn-unused-value.c
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