Simplify comment.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@46103 91177308-0d34-0410-b5e6-96231b3b80d8

1 files changed, 1 insertions, 2 deletions

diff --git a/AST/Type.cpp b/AST/Type.cpp
index e59569d2d6..bb031cb656 100644
--- a/AST/Type.cpp
+++ b/AST/Type.cpp
@@ -446,8 +446,7 @@ bool Type::isArithmeticType() const {
   if (const TagType *TT = dyn_cast<TagType>(CanonicalType))
     if (const EnumDecl *ED = dyn_cast<EnumDecl>(TT->getDecl()))
       // GCC allows forward declaration of enum types (forbid by C99 6.7.2.3p2).
-      // If a body isn't seen by the time we get here, we exclude it from
-      // being allowed in arithmetic expressions.
+      // If a body isn't seen by the time we get here, return false.
       return ED->isDefinition();
   return isa<ComplexType>(CanonicalType) || isa<VectorType>(CanonicalType);
 }