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| author | Ted Kremenek <kremenek@apple.com> | 2009-05-11 19:49:27 +0000 |
|---|---|---|
| committer | Ted Kremenek <kremenek@apple.com> | 2009-05-11 19:49:27 +0000 |
| commit | d4dacb05ccd0df6a346f38a8b46874f6b0b2de3c (patch) | |
| tree | 8c0480f84fdcfda4df3c8d5b24f78a9bf38fe228 /clang/lib/AST | |
| parent | ec63c85505117fcb514b3b9d3da8eca7d943a18a (diff) | |
| download | bcm5719-llvm-d4dacb05ccd0df6a346f38a8b46874f6b0b2de3c.tar.gz bcm5719-llvm-d4dacb05ccd0df6a346f38a8b46874f6b0b2de3c.zip | |
Add ParentMap:getParentIgnoreParens().
llvm-svn: 71469
Diffstat (limited to 'clang/lib/AST')
| -rw-r--r-- | clang/lib/AST/ParentMap.cpp | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/clang/lib/AST/ParentMap.cpp b/clang/lib/AST/ParentMap.cpp index 939e6f9be52..9d87daa0bfd 100644 --- a/clang/lib/AST/ParentMap.cpp +++ b/clang/lib/AST/ParentMap.cpp @@ -46,6 +46,11 @@ Stmt* ParentMap::getParent(Stmt* S) const { return I == M->end() ? 0 : I->second; } +Stmt *ParentMap::getParentIgnoreParens(Stmt *S) const { + do { S = getParent(S); } while (S && isa<ParenExpr>(S)); + return S; +} + bool ParentMap::isConsumedExpr(Expr* E) const { Stmt *P = getParent(E); Stmt *DirectChild = E; |
