From: Duncan P. N. Exon Smith <dexonsmith@apple.com>
Date: Wed, 15 Apr 2015 23:48:50 +0000 (+0000)
Subject: DebugInfo: Prepare for LLVM change removing DIType::isValid()
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=c64fc4415be9203cbe6173082fb8819704c63c70;p=clang

DebugInfo: Prepare for LLVM change removing DIType::isValid()

This is being replaced with a null check.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@235058 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/lib/CodeGen/CGDebugInfo.cpp b/lib/CodeGen/CGDebugInfo.cpp
index ed47fcad87..b4d55476c7 100644
--- a/lib/CodeGen/CGDebugInfo.cpp
+++ b/lib/CodeGen/CGDebugInfo.cpp
@@ -1400,7 +1400,7 @@ llvm::DIArray CGDebugInfo::CollectCXXTemplateParams(
 
 /// getOrCreateVTablePtrType - Return debug info descriptor for vtable.
 llvm::DIType CGDebugInfo::getOrCreateVTablePtrType(llvm::DIFile Unit) {
-  if (VTablePtrType.isValid())
+  if (VTablePtrType)
     return VTablePtrType;
 
   ASTContext &Context = CGM.getContext();
@@ -1717,7 +1717,7 @@ llvm::DIType CGDebugInfo::CreateTypeDefinition(const ObjCInterfaceType *Ty,
   if (SClass) {
     llvm::DIType SClassTy =
         getOrCreateType(CGM.getContext().getObjCInterfaceType(SClass), Unit);
-    if (!SClassTy.isValid())
+    if (!SClassTy)
       return llvm::DIType();
 
     llvm::DIType InhTag = DBuilder.createInheritance(RealDecl, SClassTy, 0, 0);
@@ -1746,7 +1746,7 @@ llvm::DIType CGDebugInfo::CreateTypeDefinition(const ObjCInterfaceType *Ty,
   for (ObjCIvarDecl *Field = ID->all_declared_ivar_begin(); Field;
        Field = Field->getNextIvar(), ++FieldNo) {
     llvm::DIType FieldTy = getOrCreateType(Field->getType(), Unit);
-    if (!FieldTy.isValid())
+    if (!FieldTy)
       return llvm::DIType();
 
     StringRef FieldName = Field->getName();