If the declarator doesn't already have a VarDecl associated with it, …

…then it may not be a usable declarator. Let the higher levels handle this situation.
isanbard · Oct 29, 2011 · 15c8563 · 15c8563
1 parent dd16cf4
commit 15c8563
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/lib/Parse/ParseExpr.cpp b/lib/Parse/ParseExpr.cpp
@@ -504,6 +504,8 @@ ExprResult Parser::ParseDesignator() {
   //       name
   const IdentifierInfo *IDInfo = Tok.getIdentifierInfo();
   VarDecl *VD = IDInfo->getFETokenInfo<VarDecl>();
+  if (!VD) return ExprResult();
+
   E = VarExpr::Create(Context, Tok.getLocation(), VD);
   Lex();