commit ef0cb8e62d090ad88a01ca9fa89e48d7416f0ac7
author Sebastian Redl <sebastian.redl@getdesigned.at> Wed Jul 29 13:50:23 2009 +0000
committer Sebastian Redl <sebastian.redl@getdesigned.at> Wed Jul 29 13:50:23 2009 +0000
tree 58b7e8f12a33c784db0cf35a0f810f546d768b92
parent d9b401c0856fb2194855e8ee5f80908b91b598c4

Make functional-style casts emit correct messages, and fix a crash-on-invalid.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@77451 91177308-0d34-0410-b5e6-96231b3b80d8

lib/Parse/ParseExprCXX.cpp

diff --git a/lib/Parse/ParseExprCXX.cpp b/lib/Parse/ParseExprCXX.cpp
index 68101fc..b3c38f4 100644
--- a/lib/Parse/ParseExprCXX.cpp
+++ b/lib/Parse/ParseExprCXX.cpp
@@ -516,6 +516,10 @@
   // Match the ')'.
   SourceLocation RParenLoc = MatchRHSPunctuation(tok::r_paren, LParenLoc);
 
+  // TypeRep could be null, if it references an invalid typedef.
+  if (!TypeRep)
+    return ExprError();
+
   assert((Exprs.size() == 0 || Exprs.size()-1 == CommaLocs.size())&&
          "Unexpected number of commas!");
   return Actions.ActOnCXXTypeConstructExpr(DS.getSourceRange(), TypeRep,