commit 262bc18e32500558af7cb0afa205b34bd37bafed
author David Blaikie <dblaikie@gmail.com> Mon Apr 30 02:36:29 2012 +0000
committer David Blaikie <dblaikie@gmail.com> Mon Apr 30 02:36:29 2012 +0000
tree 6948b171ad9895169475e9f5808700781231a710
parent 298038352b34c5503db418201f3ddea6e56fd0e1

Remove the ref/value inconsistency in filter_decl_iterator.

filter_decl_iterator had a weird mismatch where both op* and op-> returned T*
making it difficult to generalize this filtering behavior into a reusable
library of any kind.

This change errs on the side of value, making op-> return T* and op* return
T&.

(reviewed by Richard Smith)

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@155808 91177308-0d34-0410-b5e6-96231b3b80d8

lib/AST/ExprConstant.cpp

diff --git a/lib/AST/ExprConstant.cpp b/lib/AST/ExprConstant.cpp
index 2edf4ff..950ea9b 100644
--- a/lib/AST/ExprConstant.cpp
+++ b/lib/AST/ExprConstant.cpp
@@ -1072,8 +1072,8 @@
     }
     for (RecordDecl::field_iterator I = RD->field_begin(), E = RD->field_end();
          I != E; ++I) {
-      if (!CheckConstantExpression(Info, DiagLoc, (*I)->getType(),
-                                   Value.getStructField((*I)->getFieldIndex())))
+      if (!CheckConstantExpression(Info, DiagLoc, I->getType(),
+                                   Value.getStructField(I->getFieldIndex())))
         return false;
     }
   }
@@ -3391,15 +3391,15 @@
   for (RecordDecl::field_iterator I = RD->field_begin(), End = RD->field_end();
        I != End; ++I) {
     // -- if T is a reference type, no initialization is performed.
-    if ((*I)->getType()->isReferenceType())
+    if (I->getType()->isReferenceType())
       continue;
 
     LValue Subobject = This;
-    HandleLValueMember(Info, E, Subobject, *I, &Layout);
+    HandleLValueMember(Info, E, Subobject, &*I, &Layout);
 
-    ImplicitValueInitExpr VIE((*I)->getType());
+    ImplicitValueInitExpr VIE(I->getType());
     if (!EvaluateInPlace(
-          Result.getStructField((*I)->getFieldIndex()), Info, Subobject, &VIE))
+          Result.getStructField(I->getFieldIndex()), Info, Subobject, &VIE))
       return false;
   }
 
@@ -3419,9 +3419,9 @@
     }
 
     LValue Subobject = This;
-    HandleLValueMember(Info, E, Subobject, *I);
-    Result = APValue(*I);
-    ImplicitValueInitExpr VIE((*I)->getType());
+    HandleLValueMember(Info, E, Subobject, &*I);
+    Result = APValue(&*I);
+    ImplicitValueInitExpr VIE(I->getType());
     return EvaluateInPlace(Result.getUnionValue(), Info, Subobject, &VIE);
   }
 
@@ -3511,14 +3511,14 @@
     // FIXME: Diagnostics here should point to the end of the initializer
     // list, not the start.
     HandleLValueMember(Info, HaveInit ? E->getInit(ElementNo) : E, Subobject,
-                       *Field, &Layout);
+                       &*Field, &Layout);
 
     // Perform an implicit value-initialization for members beyond the end of
     // the initializer list.
     ImplicitValueInitExpr VIE(HaveInit ? Info.Ctx.IntTy : Field->getType());
 
     if (!EvaluateInPlace(
-          Result.getStructField((*Field)->getFieldIndex()),
+          Result.getStructField(Field->getFieldIndex()),
           Info, Subobject, HaveInit ? E->getInit(ElementNo++) : &VIE)) {
       if (!Info.keepEvaluatingAfterFailure())
         return false;