cbab79a4f8
Check for bool-like conversion in conditional expressions.
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Add a check for bool-like conversions for the condition expression of
conditional operators. This is similiar to the checking of condition
expressions of if statements, for-loops, while-loops, and do-while loops.
Specificially, this is to fix the problem of assert("message") not triggering
-Wstring-conversion when the assert macro uses a conditional operator.
llvm-svn: 237856
2015-05-20 23:29:18 +00:00
c362aedffb
Simplify test for rdar://19256338
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(from patch r224549).
llvm-svn: 224713
2014-12-22 17:54:25 +00:00
0fc95ad758
[c Sema]. Patch fixes pointer-bool-conversion warning on C code
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when source range is incorrect causing the warning to be
issued when it should not because expression is in a macro.
rdar://19256338
llvm-svn: 224549
2014-12-18 23:14:51 +00:00
b7859ddf9b
[Sema]. Warn when logical expression is a pointer
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which evaluates to true. rdar://18716393.
Reviewed by Richard Trieu
llvm-svn: 222009
2014-11-14 17:12:50 +00:00
902edb9a2b
Remove this test too.
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llvm-svn: 221715
2014-11-11 21:54:53 +00:00
3365bfc609
Revert r221702 until I address Richard Trieu's
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comments.
llvm-svn: 221714
2014-11-11 21:54:19 +00:00
c5fd4844da
Patch to warn when logical evaluation of operand evalutes to a true value;
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That this is a c-only patch. c++ already has this warning.
This addresses rdar://18716393
llvm-svn: 221702
2014-11-11 19:59:16 +00:00
Richard Trieu