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Author SHA1 Message Date
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 Trieu fc51bc1cea Put the new warning from revision 133196 on NULL arithmetic behind the flag -Wnull-arthimetic and set to DefaultIgnore. A few edge cases need to be worked out before this can be set to default. 
llvm-svn: 133287
 2011-06-17 20:35:48 +00:00
Richard Trieu 701fb36b95 Add a new warning when a NULL constant is used in arithmetic operations. The warning will fire on cases such as: 
int x = 1 + NULL;

llvm-svn: 133196
 2011-06-16 21:36:56 +00:00