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| author | Richard Smith <richard-llvm@metafoo.co.uk> | 2012-07-17 01:27:33 +0000 |
|---|---|---|
| committer | Richard Smith <richard-llvm@metafoo.co.uk> | 2012-07-17 01:27:33 +0000 |
| commit | b21dd02e6122542a421fe8569ee96f144eef535b (patch) | |
| tree | ab96751ae56d32b0a8aec6f28b095744ad5bbb2d /clang/lib/Sema | |
| parent | 514410ba073ef994d05004f7c298bd1df192d766 (diff) | |
| download | bcm5719-llvm-b21dd02e6122542a421fe8569ee96f144eef535b.tar.gz bcm5719-llvm-b21dd02e6122542a421fe8569ee96f144eef535b.zip | |
Uninitialized variables: two little changes:
* Treat compound assignment as a use, at Jordy's request.
* Always add compound assignments into the CFG, so we can correctly diagnose the use in 'return x += 1;'
llvm-svn: 160334
Diffstat (limited to 'clang/lib/Sema')
| -rw-r--r-- | clang/lib/Sema/AnalysisBasedWarnings.cpp | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/clang/lib/Sema/AnalysisBasedWarnings.cpp b/clang/lib/Sema/AnalysisBasedWarnings.cpp index d696283f7f5..19a7d6f35c8 100644 --- a/clang/lib/Sema/AnalysisBasedWarnings.cpp +++ b/clang/lib/Sema/AnalysisBasedWarnings.cpp @@ -1220,6 +1220,7 @@ AnalysisBasedWarnings::IssueWarnings(sema::AnalysisBasedWarnings::Policy P, else { AC.getCFGBuildOptions() .setAlwaysAdd(Stmt::BinaryOperatorClass) + .setAlwaysAdd(Stmt::CompoundAssignOperatorClass) .setAlwaysAdd(Stmt::BlockExprClass) .setAlwaysAdd(Stmt::CStyleCastExprClass) .setAlwaysAdd(Stmt::DeclRefExprClass) |
