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15 Commits

Author SHA1 Message Date
Aaron Ballman 6c93b3e29c Adding a -Wunused-value warning for expressions with side effects used in an unevaluated expression context, such as sizeof(), or decltype(). Also adds a similar warning when the expression passed to typeid() *is* evaluated, since it is equally likely that the user would expect the expression operand to be unevaluated in that case. 
llvm-svn: 224465
 2014-12-17 21:57:17 +00:00
Eli Friedman 5a8738ffe0 Fix regression from r184810. 
Specifically, CallExpr::getCalleeDecl() can return null, so make sure to
handle that correctly.

llvm-svn: 184813
 2013-06-25 01:55:41 +00:00
Eli Friedman 0423b76be1 Fix noexcept for delete expressions. 
Using "delete" on a pointer to an incomplete type can't throw.
While I'm here, clean up the signature of the canCalleeThrow() helper.

llvm-svn: 184810
 2013-06-25 01:24:22 +00:00
Andy Gibbs c6e68daac0 Prior to adding the new "expected-no-diagnostics" directive to VerifyDiagnosticConsumer, make the necessary adjustment to 580 test-cases which will henceforth require this new directive. 
llvm-svn: 166280
 2012-10-19 12:44:48 +00:00
Richard Smith 9ca5c42582 Update all tests other than Driver/std.cpp to use -std=c++11 rather than 
-std=c++0x. Patch by Ahmed Charles!

llvm-svn: 141900
 2011-10-13 22:29:44 +00:00
Eli Friedman 622e4fcac6 PR9899: handle pseudo-destructors correctly in noexcept() expressions. 
llvm-svn: 131220
 2011-05-12 02:11:32 +00:00
Eli Friedman c6587cc550 PR9882: Fix noexcept to deal with dependent new, delete, calls, and 
dynamic_cast correctly.

llvm-svn: 131177
 2011-05-11 05:22:44 +00:00
Sebastian Redl 52ddca23a7 Extend the noexcept expression test to test noexcept specification functions. 
llvm-svn: 127693
 2011-03-15 20:45:42 +00:00
Anders Carlsson 6774b1f1c1 Add -fcxx-exceptions to all tests that use C++ exceptions. 
llvm-svn: 126599
 2011-02-28 00:40:07 +00:00
Anders Carlsson 479d6f51e3 Pass -fexceptions to all tests that use try/catch/throw. 
llvm-svn: 126037
 2011-02-19 19:23:03 +00:00
Sebastian Redl a8bac37bb1 Test destructors in delete expressions and of temporaries for throwing. 
llvm-svn: 113664
 2010-09-10 23:27:10 +00:00
Sebastian Redl b8a76c42b5 Address Doug's comments. 
llvm-svn: 113650
 2010-09-10 22:34:40 +00:00
Sebastian Redl 4fa4a6b85e Add another small test case. 
llvm-svn: 113628
 2010-09-10 21:03:58 +00:00
Sebastian Redl dbd14bdefc Tests for noexcept in templates. 
llvm-svn: 113625
 2010-09-10 20:55:50 +00:00
Sebastian Redl 5f0180d815 First version of a testcase, plus fixes. 
llvm-svn: 113624
 2010-09-10 20:55:47 +00:00