From: David Blaikie <dblaikie@gmail.com>
Date: Tue, 26 Mar 2013 23:46:39 +0000 (+0000)
Subject: Make DIBuilder::createClassType more type safe by returning DICompositeType rather... 
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=a7310a3d1b0a649d42c404dad8d9279f64e47a81;p=platform%2Fupstream%2Fllvm.git

Make DIBuilder::createClassType more type safe by returning DICompositeType rather than DIType

llvm-svn: 178091
---

diff --git a/llvm/include/llvm/DIBuilder.h b/llvm/include/llvm/DIBuilder.h
index de6c38f..4f0aa07 100644
--- a/llvm/include/llvm/DIBuilder.h
+++ b/llvm/include/llvm/DIBuilder.h
@@ -265,12 +265,13 @@ namespace llvm {
     ///                     DW_AT_containing_type. See DWARF documentation
     ///                     for more info.
     /// @param TemplateParms Template type parameters.
-    DIType createClassType(DIDescriptor Scope, StringRef Name, DIFile File,
-                           unsigned LineNumber, uint64_t SizeInBits,
-                           uint64_t AlignInBits, uint64_t OffsetInBits,
-                           unsigned Flags, DIType DerivedFrom, 
-                           DIArray Elements, MDNode *VTableHolder = 0,
-                           MDNode *TemplateParms = 0);
+    DICompositeType createClassType(DIDescriptor Scope, StringRef Name,
+                                    DIFile File, unsigned LineNumber,
+                                    uint64_t SizeInBits, uint64_t AlignInBits,
+                                    uint64_t OffsetInBits, unsigned Flags,
+                                    DIType DerivedFrom, DIArray Elements,
+                                    MDNode *VTableHolder = 0,
+                                    MDNode *TemplateParms = 0);
 
     /// createStructType - Create debugging information entry for a struct.
     /// @param Scope        Scope in which this struct is defined.
diff --git a/llvm/lib/IR/DIBuilder.cpp b/llvm/lib/IR/DIBuilder.cpp
index 033af3b..0d18bed 100644
--- a/llvm/lib/IR/DIBuilder.cpp
+++ b/llvm/lib/IR/DIBuilder.cpp
@@ -482,13 +482,15 @@ DIBuilder::createTemplateValueParameter(DIDescriptor Context, StringRef Name,
 }
 
 /// createClassType - Create debugging information entry for a class.
-DIType DIBuilder::createClassType(DIDescriptor Context, StringRef Name,
-                                  DIFile File, unsigned LineNumber,
-                                  uint64_t SizeInBits, uint64_t AlignInBits,
-                                  uint64_t OffsetInBits, unsigned Flags,
-                                  DIType DerivedFrom, DIArray Elements,
-                                  MDNode *VTableHolder,
-                                  MDNode *TemplateParams) {
+DICompositeType DIBuilder::createClassType(DIDescriptor Context, StringRef Name,
+                                           DIFile File, unsigned LineNumber,
+                                           uint64_t SizeInBits,
+                                           uint64_t AlignInBits,
+                                           uint64_t OffsetInBits,
+                                           unsigned Flags, DIType DerivedFrom,
+                                           DIArray Elements,
+                                           MDNode *VTableHolder,
+                                           MDNode *TemplateParams) {
   assert((!Context || Context.Verify()) &&
          "createClassType should be called with a valid Context");
   // TAG_class_type is encoded in DICompositeType format.
@@ -508,7 +510,7 @@ DIType DIBuilder::createClassType(DIDescriptor Context, StringRef Name,
     VTableHolder,
     TemplateParams
   };
-  DIType R(MDNode::get(VMContext, Elts));
+  DICompositeType R(MDNode::get(VMContext, Elts));
   assert(R.Verify() && "createClassType should return a verifiable DIType");
   return R;
 }