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author | Sebastian Redl <sebastian.redl@getdesigned.at> | 2010-09-10 20:55:30 +0000 |
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committer | Sebastian Redl <sebastian.redl@getdesigned.at> | 2010-09-10 20:55:30 +0000 |
commit | 2b1832e445a3f2796e231337d3ad1c31ffd1ec1d (patch) | |
tree | 717c35ac0a8dcadafa1e548fc55c70a738638a44 /clang/lib/AST/Expr.cpp | |
parent | 7ec4c282f26d6786facc814600ef82dc153617a0 (diff) | |
download | bcm5719-llvm-2b1832e445a3f2796e231337d3ad1c31ffd1ec1d.tar.gz bcm5719-llvm-2b1832e445a3f2796e231337d3ad1c31ffd1ec1d.zip |
Make CallExpr::getCalleeDecl look through pointer derefs.
llvm-svn: 113620
Diffstat (limited to 'clang/lib/AST/Expr.cpp')
-rw-r--r-- | clang/lib/AST/Expr.cpp | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/clang/lib/AST/Expr.cpp b/clang/lib/AST/Expr.cpp index 5feef1c8033..cf3eea959e8 100644 --- a/clang/lib/AST/Expr.cpp +++ b/clang/lib/AST/Expr.cpp @@ -559,6 +559,14 @@ CallExpr::CallExpr(ASTContext &C, StmtClass SC, EmptyShell Empty) Decl *CallExpr::getCalleeDecl() { Expr *CEE = getCallee()->IgnoreParenCasts(); + // If we're calling a dereference, look at the pointer instead. + if (BinaryOperator *BO = dyn_cast<BinaryOperator>(CEE)) { + if (BO->isPtrMemOp()) + CEE = BO->getRHS()->IgnoreParenCasts(); + } else if (UnaryOperator *UO = dyn_cast<UnaryOperator>(CEE)) { + if (UO->getOpcode() == UO_Deref) + CEE = UO->getSubExpr()->IgnoreParenCasts(); + } if (DeclRefExpr *DRE = dyn_cast<DeclRefExpr>(CEE)) return DRE->getDecl(); if (MemberExpr *ME = dyn_cast<MemberExpr>(CEE)) |