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| author | Ted Kremenek <kremenek@apple.com> | 2014-03-07 02:25:50 +0000 |
|---|---|---|
| committer | Ted Kremenek <kremenek@apple.com> | 2014-03-07 02:25:50 +0000 |
| commit | c10830b3082ce237730ea4c9e5401706d5af0974 (patch) | |
| tree | e2801be0aab15d6d5db372f75b79139bb9daf9ce /clang/lib/Analysis/ReachableCode.cpp | |
| parent | 479323a62b8f31c46c02beaaaf7ba214eb4a9716 (diff) | |
| download | bcm5719-llvm-c10830b3082ce237730ea4c9e5401706d5af0974.tar.gz bcm5719-llvm-c10830b3082ce237730ea4c9e5401706d5af0974.zip | |
[-Wunreachable-code] Teach reachable code analysis heuristics about more literal types.
llvm-svn: 203193
Diffstat (limited to 'clang/lib/Analysis/ReachableCode.cpp')
| -rw-r--r-- | clang/lib/Analysis/ReachableCode.cpp | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/clang/lib/Analysis/ReachableCode.cpp b/clang/lib/Analysis/ReachableCode.cpp index 45930c0e2d9..fa31dc1b068 100644 --- a/clang/lib/Analysis/ReachableCode.cpp +++ b/clang/lib/Analysis/ReachableCode.cpp @@ -343,6 +343,8 @@ static const Expr *stripExprSugar(const Expr *Ex) { static bool isTrivialExpression(const Expr *Ex) { Ex = Ex->IgnoreParenCasts(); return isa<IntegerLiteral>(Ex) || isa<StringLiteral>(Ex) || + isa<CXXBoolLiteralExpr>(Ex) || isa<ObjCBoolLiteralExpr>(Ex) || + isa<CharacterLiteral>(Ex) || isEnumConstant(Ex); } |
