Visual Studio native visualizers for clang::TemplateSpecializationType

Displays a template specialization as, say, A<int, double>. Does not
yet handle UncommonTemplateNameStorage, QualifiedTemplateName, or
DependentTemplateName, but still more than worthwhile

llvm-svn: 265104

1 files changed, 17 insertions, 2 deletions

diff --git a/clang/utils/ClangVisualizers/clang.natvis b/clang/utils/ClangVisualizers/clang.natvis
index b3fc6c78b9e..6e4bdf379c0 100644
--- a/clang/utils/ClangVisualizers/clang.natvis
+++ b/clang/utils/ClangVisualizers/clang.natvis
@@ -229,6 +229,7 @@ For later versions of Visual Studio, no setup is required-->
     </Expand>

   </Type>

   <Type Name="clang::TemplateArgument">

+    <DisplayString IncludeView="cpp">{*(clang::QualType *)&amp;TypeOrValue.V,view(cpp)}</DisplayString>

     <DisplayString>{(clang::TemplateArgument::ArgKind)TypeOrValue.Kind,en} template parameter: {*(clang::QualType *)&amp;TypeOrValue.V}</DisplayString>

     <Expand>

       <Item Name="QualType" Condition="Integer.Kind == clang::TemplateArgument::ArgKind::Type">*(clang::QualType *)&amp;TypeOrValue.V</Item>

@@ -269,8 +270,22 @@ For later versions of Visual Studio, no setup is required-->
   </Type>

 

   <Type Name="clang::TemplateSpecializationType">

-    <DisplayString Condition="(Template.Storage.Val.Val.Value &amp; 3) != 3 &amp;&amp; (Template.Storage.Val.Val.Value &amp; 2) != 2 &amp;&amp; (Template.Storage.Val.Val.Value &amp; 1) != 1">{(clang::TemplateDecl *)((Template.Storage.Val.Val.Value &gt;&gt; 2) &lt;&lt; 2)}</DisplayString>

-    <DisplayString>{Template.Storage}</DisplayString>

+    <DisplayString IncludeView="arg0" Condition="NumArgs==0"></DisplayString>

+    <DisplayString IncludeView="arg0">{((clang::TemplateArgument *)(this+1))[0],view(cpp)}{*this,view(arg1)}</DisplayString>

+    <DisplayString IncludeView="arg1" Condition="NumArgs==1"></DisplayString>

+    <DisplayString IncludeView="arg1">, {((clang::TemplateArgument *)(this+1))[1],view(cpp)}{*this,view(arg2)}</DisplayString>

+    <DisplayString IncludeView="arg2" Condition="NumArgs==2"></DisplayString>

+    <DisplayString IncludeView="arg2">, {((clang::TemplateArgument *)(this+1))[2],view(cpp)}{*this,view(arg3)}</DisplayString>

+    <DisplayString Condition="(Template.Storage.Val.Val.Value &amp; 3) == 0">

+      {*((clang::TemplateDecl *)((Template.Storage.Val.Val.Value &gt;&gt; 2) &lt;&lt; 2))->TemplatedDecl,view(cpp)}&lt;{*this,view(arg0)}&gt;

+    </DisplayString>

+    <Expand>

+      <Item Name="Template">Template.Storage</Item>

+      <ArrayItems>

+        <Size>NumArgs</Size>

+        <ValuePointer>(clang::TemplateArgument *)(this+1)</ValuePointer>

+      </ArrayItems>

+    </Expand>

   </Type>

   <Type Name="clang::IdentifierInfo">

     <DisplayString Condition="Entry != 0">{((llvm::StringMapEntry&lt;clang::IdentifierInfo *&gt;*)Entry)+1,sb}</DisplayString>