From 4a85a73466bfb541cd9c7b57a99292a0b6900b9b Mon Sep 17 00:00:00 2001
From: Abramo Bagnara <abramo.bagnara@gmail.com>
Date: Fri, 4 Mar 2011 14:20:30 +0000
Subject: [PATCH] Fixed source range for ClassTemplateSpecializationDecl.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@126999 91177308-0d34-0410-b5e6-96231b3b80d8
---
 include/clang/AST/DeclTemplate.h |  2 ++
 lib/AST/DeclTemplate.cpp         | 13 +++++++++++++
 test/Index/index-templates.cpp   |  6 +++---
 3 files changed, 18 insertions(+), 3 deletions(-)

diff --git a/include/clang/AST/DeclTemplate.h b/include/clang/AST/DeclTemplate.h
index 3a552e420b..28021564cb 100644
--- a/include/clang/AST/DeclTemplate.h
+++ b/include/clang/AST/DeclTemplate.h
@@ -1492,6 +1492,8 @@ public:
 
   SourceLocation getInnerLocStart() const { return getTemplateKeywordLoc(); }
 
+  SourceRange getSourceRange() const;
+
   void Profile(llvm::FoldingSetNodeID &ID) const {
     Profile(ID, TemplateArgs->data(), TemplateArgs->size(), getASTContext());
   }
diff --git a/lib/AST/DeclTemplate.cpp b/lib/AST/DeclTemplate.cpp
index 6923a60928..0554cfca3a 100644
--- a/lib/AST/DeclTemplate.cpp
+++ b/lib/AST/DeclTemplate.cpp
@@ -577,6 +577,19 @@ ClassTemplateSpecializationDecl::getSpecializedTemplate() const {
   return SpecializedTemplate.get<ClassTemplateDecl*>();
 }
 
+SourceRange
+ClassTemplateSpecializationDecl::getSourceRange() const {
+  if (!ExplicitInfo)
+    return SourceRange();
+  SourceLocation Begin = getExternLoc();
+  if (Begin.isInvalid())
+    Begin = getTemplateKeywordLoc();
+  SourceLocation End = getRBraceLoc();
+  if (End.isInvalid())
+    End = getTypeAsWritten()->getTypeLoc().getEndLoc();
+  return SourceRange(Begin, End);
+}
+
 //===----------------------------------------------------------------------===//
 // ClassTemplatePartialSpecializationDecl Implementation
 //===----------------------------------------------------------------------===//
diff --git a/test/Index/index-templates.cpp b/test/Index/index-templates.cpp
index 500d723f68..a7ed12e077 100644
--- a/test/Index/index-templates.cpp
+++ b/test/Index/index-templates.cpp
@@ -120,7 +120,7 @@ struct SuperPair : Pair<int, int>, Pair<T, U> { };
 // CHECK-LOAD: index-templates.cpp:14:7: ClassTemplatePartialSpecialization=vector:14:7 (Definition) [Specialization of vector:9:7] Extent=[13:1 - 14:21]
 // CHECK-LOAD: index-templates.cpp:13:19: TemplateTypeParameter=T:13:19 (Definition) Extent=[13:19 - 13:20]
 // CHECK-LOAD: index-templates.cpp:16:8: StructDecl=Z1:16:8 (Definition) Extent=[16:1 - 16:14]
-// CHECK-LOAD: index-templates.cpp:18:16: ClassDecl=vector:18:16 (Definition) [Specialization of vector:9:7] Extent=[18:1 - 18:22]
+// CHECK-LOAD: index-templates.cpp:18:16: ClassDecl=vector:18:16 (Definition) [Specialization of vector:9:7] Extent=[18:1 - 18:26]
 // CHECK-LOAD: index-templates.cpp:18:23: TypeRef=struct Z1:16:8 Extent=[18:23 - 18:25]
 // CHECK-LOAD-NOT: CXXMethod=clear
 // CHECK-LOAD: index-templates.cpp:20:8: StructDecl=Z2:20:8 (Definition) Extent=[20:1 - 20:14]
@@ -150,7 +150,7 @@ struct SuperPair : Pair<int, int>, Pair<T, U> { };
 // CHECK-LOAD: index-templates.cpp:44:19: TemplateTypeParameter=T:44:19 (Definition) Extent=[44:19 - 44:20]
 // CHECK-LOAD: index-templates.cpp:44:31: NonTypeTemplateParameter=Value:44:31 (Definition) Extent=[44:22 - 44:36]
 // CHECK-LOAD: index-templates.cpp:44:22: TypeRef=Unsigned:42:18 Extent=[44:22 - 44:30]
-// CHECK-LOAD: index-templates.cpp:47:16: ClassDecl=vector:47:16 (Definition) [Specialization of vector:14:7] Extent=[47:1 - 47:22]
+// CHECK-LOAD: index-templates.cpp:47:16: ClassDecl=vector:47:16 (Definition) [Specialization of vector:14:7] Extent=[47:1 - 47:28]
 // CHECK-LOAD: index-templates.cpp:49:8: StructDecl=Z4:49:8 (Definition) Extent=[49:1 - 51:2]
 // CHECK-LOAD: index-templates.cpp:50:26: FunctionTemplate=getAs:50:26 Extent=[50:3 - 50:33]
 // CHECK-LOAD: index-templates.cpp:50:21: TemplateTypeParameter=T:50:21 (Definition) Extent=[50:21 - 50:22]
@@ -195,7 +195,7 @@ struct SuperPair : Pair<int, int>, Pair<T, U> { };
 // CHECK-USRS: index-templates.cpp c:@CP>1#T@vector>#*t0.0#>@CT>1#T@allocator1S0_ Extent=[13:1 - 14:21]
 // CHECK-USRS: index-templates.cpp c:index-templates.cpp@298 Extent=[13:19 - 13:20]
 // CHECK-USRS: index-templates.cpp c:@S@Z1 Extent=[16:1 - 16:14]
-// CHECK-USRS: index-templates.cpp c:@C@vector>#$@S@Z1#$@C@allocator>#S0_ Extent=[18:1 - 18:22]
+// CHECK-USRS: index-templates.cpp c:@C@vector>#$@S@Z1#$@C@allocator>#S0_ Extent=[18:1 - 18:26]
 // CHECK-USRS: index-templates.cpp c:@S@Z2 Extent=[20:1 - 20:14]
 // CHECK-USRS: index-templates.cpp c:@C@vector>#$@S@Z2#$@C@allocator>#S0_ Extent=[22:1 - 25:2]
 // CHECK-USRS: index-templates.cpp c:@C@vector>#$@S@Z2#$@C@allocator>#S0_@F@clear# Extent=[24:8 - 24:15]
-- 
2.50.1