[cfe-commits] r45152 - in /cfe/trunk: Sema/SemaDecl.cpp include/clang/AST/Type.h

[Chris Lattner]

Author: lattner
Date: Tue Dec 18 01:02:56 2007
New Revision: 45152

URL: http://llvm.org/viewvc/llvm-project?rev=45152&view=rev
Log:
Fix const propagation bug.

Modified:
    cfe/trunk/Sema/SemaDecl.cpp
    cfe/trunk/include/clang/AST/Type.h

Modified: cfe/trunk/Sema/SemaDecl.cpp
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/Sema/SemaDecl.cpp?rev=45152&r1=45151&r2=45152&view=diff

==============================================================================
--- cfe/trunk/Sema/SemaDecl.cpp (original)
+++ cfe/trunk/Sema/SemaDecl.cpp Tue Dec 18 01:02:56 2007
@@ -601,8 +601,7 @@
   // C99 6.7.8p3: The type of the entity to be initialized shall be an array
   // of unknown size ("[]") or an object type that is not a variable array type.
   if (const VariableArrayType *VAT = DeclType->getAsVariableArrayType()) { 
-    Expr *expr = VAT->getSizeExpr();
-    if (expr)
+    if (const Expr *expr = VAT->getSizeExpr())
       return Diag(expr->getLocStart(), diag::err_variable_object_no_init, 
                   expr->getSourceRange());
 

Modified: cfe/trunk/include/clang/AST/Type.h
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/include/clang/AST/Type.h?rev=45152&r1=45151&r2=45152&view=diff

==============================================================================
--- cfe/trunk/include/clang/AST/Type.h (original)
+++ cfe/trunk/include/clang/AST/Type.h Tue Dec 18 01:02:56 2007
@@ -584,7 +584,8 @@
     : ArrayType(VariableArray, et, can, sm, tq), SizeExpr(e) {}
   friend class ASTContext;  // ASTContext creates these.
 public:
-  Expr *getSizeExpr() const { return SizeExpr; }
+  const Expr *getSizeExpr() const { return SizeExpr; }
+  Expr *getSizeExpr() { return SizeExpr; }
   
   virtual void getAsStringInternal(std::string &InnerString) const;