[cfe-commits] r124428 - /cfe/trunk/lib/Sema/SemaExprCXX.cpp

[Douglas Gregor]

Author: dgregor
Date: Thu Jan 27 14:35:44 2011
New Revision: 124428

URL: http://llvm.org/viewvc/llvm-project?rev=124428&view=rev
Log:
Document some serious badness in our evaluation of the type traits: we need to be sure we have complete types in many cases

Modified:
    cfe/trunk/lib/Sema/SemaExprCXX.cpp

Modified: cfe/trunk/lib/Sema/SemaExprCXX.cpp
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/Sema/SemaExprCXX.cpp?rev=124428&r1=124427&r2=124428&view=diff
==============================================================================
--- cfe/trunk/lib/Sema/SemaExprCXX.cpp (original)
+++ cfe/trunk/lib/Sema/SemaExprCXX.cpp Thu Jan 27 14:35:44 2011
@@ -2219,6 +2219,8 @@
 
 static bool EvaluateUnaryTypeTrait(Sema &Self, UnaryTypeTrait UTT, QualType T,
                                    SourceLocation KeyLoc) {
+  // FIXME: For many of these traits, we need a complete type before we can 
+  // check these properties.
   assert(!T->isDependentType() &&
          "Cannot evaluate traits for dependent types.");
   ASTContext &C = Self.Context;