[OPENMP] Support for re-declarations when checking captured variables.

Need to check for variables re-declarations when checking that the
variable was already captured in the captured region.

llvm-svn: 313805

1 files changed, 1 insertions, 5 deletions

diff --git a/clang/lib/AST/Stmt.cpp b/clang/lib/AST/Stmt.cpp
index 2367cadf645..922ff1f8dea 100644
--- a/clang/lib/AST/Stmt.cpp
+++ b/clang/lib/AST/Stmt.cpp
@@ -1114,11 +1114,7 @@ bool CapturedStmt::capturesVariable(const VarDecl *Var) const {
   for (const auto &I : captures()) {
     if (!I.capturesVariable() && !I.capturesVariableByCopy())
       continue;
-
-    // This does not handle variable redeclarations. This should be
-    // extended to capture variables with redeclarations, for example
-    // a thread-private variable in OpenMP.
-    if (I.getCapturedVar() == Var)
+    if (I.getCapturedVar()->getCanonicalDecl() == Var->getCanonicalDecl())
       return true;
   }