From: Mike Spertus <mike@spertus.com>
Date: Sun, 12 Jun 2016 22:21:56 +0000 (+0000)
Subject: Visual Studio native visualizer for ParsedTemplateArgument
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=25969c597051f9b6c05829b1b317ba2ffbcfa553;p=clang

Visual Studio native visualizer for ParsedTemplateArgument

Does a good job with type and non-type template arguments
and lays the groundwork for template template arguments to
visualize well once there is a TemplateName visualizer.
Also fixed what looks like an incorrect comment in the
header for ParsedTemplate.h.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@272521 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/include/clang/Sema/ParsedTemplate.h b/include/clang/Sema/ParsedTemplate.h
index 93bc7a2f0a..03de9ff6ae 100644
--- a/include/clang/Sema/ParsedTemplate.h
+++ b/include/clang/Sema/ParsedTemplate.h
@@ -121,8 +121,8 @@ namespace clang {
     KindType Kind;
     
     /// \brief The actual template argument representation, which may be
-    /// an \c ActionBase::TypeTy* (for a type), an Expr* (for an
-    /// expression), or an ActionBase::TemplateTy (for a template).
+    /// an \c Sema::TypeTy* (for a type), an Expr* (for an
+    /// expression), or an Sema::TemplateTy (for a template).
     void *Arg;
 
     /// \brief The nested-name-specifier that can accompany a template template
diff --git a/utils/ClangVisualizers/clang.natvis b/utils/ClangVisualizers/clang.natvis
index ff0dbe1ddb..e294874915 100644
--- a/utils/ClangVisualizers/clang.natvis
+++ b/utils/ClangVisualizers/clang.natvis
@@ -309,6 +309,17 @@ For later versions of Visual Studio, no setup is required-->
       <Item Name="TemplateList">TemplateArgumentLists</Item>
     </Expand>
   </Type>
+  <Type Name="clang::ParsedTemplateArgument">
+    <DisplayString Condition="Kind==clang::ParsedTemplateArgument::Type">Type template argument: {*(clang::QualType *)Arg}</DisplayString>
+    <DisplayString Condition="Kind==clang::ParsedTemplateArgument::NonType">Non-type template argument: {*(clang::Expr *)Arg}</DisplayString>
+    <DisplayString Condition="Kind==clang::ParsedTemplateArgument::Template">Template template argument: {*(clang::TemplateName *)Arg</DisplayString>
+    <Expand>
+      <Item Name="Kind">Kind,en</Item>
+      <Item Name="Arg" Condition="Kind==clang::ParsedTemplateArgument::Type">(clang::QualType *)Arg</Item>
+      <Item Name="Arg" Condition="Kind==clang::ParsedTemplateArgument::NonType">(clang::Expr *)Arg</Item>
+      <Item Name="Arg" Condition="Kind==clang::ParsedTemplateArgument::Template">(clang::TemplateName *)Arg</Item>
+    </Expand>
+  </Type>
   <!-- Builtin types that have C++ keywords are manually displayed as that keyword. Otherwise, just use the enum name -->
   <Type Name="clang::BuiltinType">
     <DisplayString Condition="BuiltinTypeBits.Kind==clang::BuiltinType::Void">void</DisplayString>