Remove BlockDeclRefExpr and introduce a bit on DeclRefExpr to
track whether the referenced declaration comes from an enclosing
local context. I'm amenable to suggestions about the exact meaning
of this bit.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@152491 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/StaticAnalyzer/Checkers/UndefCapturedBlockVarChecker.cpp b/lib/StaticAnalyzer/Checkers/UndefCapturedBlockVarChecker.cpp
index 8a46035..d57767e 100644
--- a/lib/StaticAnalyzer/Checkers/UndefCapturedBlockVarChecker.cpp
+++ b/lib/StaticAnalyzer/Checkers/UndefCapturedBlockVarChecker.cpp
@@ -33,16 +33,16 @@
};
} // end anonymous namespace
-static const BlockDeclRefExpr *FindBlockDeclRefExpr(const Stmt *S,
- const VarDecl *VD){
- if (const BlockDeclRefExpr *BR = dyn_cast<BlockDeclRefExpr>(S))
+static const DeclRefExpr *FindBlockDeclRefExpr(const Stmt *S,
+ const VarDecl *VD) {
+ if (const DeclRefExpr *BR = dyn_cast<DeclRefExpr>(S))
if (BR->getDecl() == VD)
return BR;
for (Stmt::const_child_iterator I = S->child_begin(), E = S->child_end();
I!=E; ++I)
if (const Stmt *child = *I) {
- const BlockDeclRefExpr *BR = FindBlockDeclRefExpr(child, VD);
+ const DeclRefExpr *BR = FindBlockDeclRefExpr(child, VD);
if (BR)
return BR;
}