Make DIBuilder::createClassType more type safe by returning DICompositeType rather...

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@178091 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/include/llvm/DIBuilder.h b/include/llvm/DIBuilder.h
index de6c38f0e03ec35874974fe15b2046c583f552bb..4f0aa07130ef4bf1f1ef3c9e2f94c006fc726825 100644 (file)
--- a/include/llvm/DIBuilder.h
+++ b/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/lib/IR/DIBuilder.cpp b/lib/IR/DIBuilder.cpp
index 033af3bd1d711b12b1bcd359f8a6a1e74f73231c..0d18bed00109e5e5ab248c80a543f956b7f889ad 100644 (file)
--- a/lib/IR/DIBuilder.cpp
+++ b/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;
 }