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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 | b1b9f680f5fc65230de877baccae50820a969a94 (patch) | |
| tree | 50a3bbff6d519f0b6c8ac9782692bca75f6633c6 /lib/AST/ParentMap.cpp | |
| parent | d0f8a8d17082266c1e774ca07d58bcd4811b2681 (diff) | |
Add ParentMap:getParentIgnoreParens().
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@71469 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/AST/ParentMap.cpp')
| -rw-r--r-- | lib/AST/ParentMap.cpp | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/lib/AST/ParentMap.cpp b/lib/AST/ParentMap.cpp index 939e6f9be5..9d87daa0bf 100644 --- a/lib/AST/ParentMap.cpp +++ b/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; |