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Add Visual Studio native visualizers for several Clang types

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This is one of a series of changes to improve the MSVC visualization of Clang types.
This one focuses on Record and SubstTemplateTypeParmType meaning that, for example,
a TemplateArgumentLoc no longer displays incomprehensibly in the locals window as

  {Argument={DeclArg={Kind=1 QT=0x033acb00 D=0xcccccccc {DeclType=???}}...

but instead much more usefully as

  Type template parameter: SubstTemplateTypeParm: {Identifier (("T"))} => Record, {Identifier (("A"))}

Additional types and improvements will be made in subsequent commits

llvm-svn: 262933
This commit is contained in:
Mike Spertus
2016-03-08 16:14:23 +00:00
parent 49738fe10b
commit 288daa5bc6
1 changed files with 83 additions and 14 deletions
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97
clang/utils/clang.natvis
View File

@@ -1,18 +1,81 @@
<?xml version="1.0" encoding="utf-8"?>
<!--
Visual Studio 2012 Native Debugging Visualizers for LLVM
Visual Studio Native Debugging Visualizers for LLVM
Put this file into "%USERPROFILE%\Documents\Visual Studio 2012\Visualizers"
Put this file into "%USERPROFILE%\Documents\Visual Studio 20xx\Visualizers"
or create a symbolic link so it updates automatically.
-->
<AutoVisualizer xmlns="http://schemas.microsoft.com/vstudio/debugger/natvis/2010">
<Type Name="clang::Type">
<DisplayString Condition="(clang::Type::TypeClass)TypeBits.TC == clang::Type::Builtin">Builtin Type={(clang::BuiltinType::Kind)BuiltinTypeBits.Kind}</DisplayString>
<DisplayString Condition="(clang::Type::TypeClass)TypeBits.TC == clang::Type::Attributed">Modified Type={((clang::AttributedType*)this)->ModifiedType} Attribute={(clang::AttributedType::Kind)AttributedTypeBits.AttrKind}</DisplayString>
<DisplayString>Type Class={(clang::Type::TypeClass)TypeBits.TC}</DisplayString>
<DisplayString IncludeView="BaseOnly">{(clang::Type::TypeClass)TypeBits.TC, en}</DisplayString>
<DisplayString Condition="TypeBits.TC==clang::Type::TypeClass::Builtin">Builtin Type={*(clang::BuiltinType *)this}</DisplayString>
<DisplayString Condition="TypeBits.TC==clang::Type::Attributed">Modified Type={((clang::AttributedType*)this)->ModifiedType} Attribute={(clang::AttributedType::Kind)AttributedTypeBits.AttrKind}</DisplayString>
<DisplayString Condition="TypeBits.TC==clang::Type::TypeClass::SubstTemplateTypeParm">{*(clang::SubstTemplateTypeParmType *)this}</DisplayString>
<DisplayString Condition="TypeBits.TC==clang::Type::TypeClass::Record">{*(clang::RecordType *)this}</DisplayString>
<DisplayString>{(clang::Type::TypeClass)TypeBits.TC, en}</DisplayString>
<Expand>
<Item Name="TypeClass" IncludeView="BaseOnly">(clang::Type::TypeClass)TypeBits.TC</Item>
<Item Name="Flags" IncludeView="BaseOnly">TypeBits</Item>
<Item Name="Canonical" IncludeView="BaseOnly">CanonicalType</Item>
<ExpandedItem ExcludeView="BaseOnly" Condition="TypeBits.TC==clang::Type::TypeClass::Builtin">*(clang::BuiltinType *)this</ExpandedItem>
<ExpandedItem ExcludeView="BaseOnly" Condition="TypeBits.TC==clang::Type::TypeClass::SubstTemplateTypeParm">(clang::SubstTemplateTypeParmType *)this</ExpandedItem>
<ExpandedItem ExcludeView="BaseOnly" Condition="TypeBits.TC==clang::Type::TypeClass::Record">(clang::RecordType *)this</ExpandedItem>
</Expand>
</Type>
<Type Name="clang::TagType">
<DisplayString>{*decl}</DisplayString>
<Expand>
<Item Name="decl">decl</Item>
</Expand>
</Type>
<Type Name="clang::RecordType">
<DisplayString>{*(clang::Type *)this, view(BaseOnly)}, {*(clang::TagType *)this}</DisplayString>
<Expand>
<Item Name="TagType">*(clang::TagType *)this</Item>
</Expand>
</Type>
<Type Name="clang::SubstTemplateTypeParmType">
<DisplayString>{*(clang::Type *)this, view(BaseOnly)}: {*Replaced} =&gt; {CanonicalType}</DisplayString>
<Expand>
<ExpandedItem>*(clang::Type *)this, view(BaseOnly)</ExpandedItem>
<Item Name="Replaced">*Replaced</Item>
</Expand>
</Type>
<Type Name="clang::TemplateTypeParmType">
<DisplayString>{*TTPDecl}</DisplayString>
</Type>
<Type Name="clang::QualType">
<DisplayString>{((clang::ExtQualsTypeCommonBase *)(((uintptr_t)Value.Value) &amp; ~(uintptr_t)((1 &lt;&lt; clang::TypeAlignmentInBits) - 1)))-&gt;BaseType}</DisplayString>
<!-- TODO: Qualifiers. Also, when VS2013 support is deprecated, change 4 to clang::TypeAlignmentInBits (not properly recognized by VS2013) -->
<DisplayString>{*((clang::ExtQualsTypeCommonBase *)(((uintptr_t)Value.Value) &amp; ~(uintptr_t)((1 &lt;&lt; 4) - 1)))-&gt;BaseType}</DisplayString>
<Expand>
<Item Name="BaseType">*((clang::ExtQualsTypeCommonBase *)(((uintptr_t)Value.Value) &amp; ~(uintptr_t)((1 &lt;&lt; 4) - 1)))-&gt;BaseType</Item>
</Expand>
</Type>
<Type Name="clang::TemplateArgumentLoc">
<DisplayString>{Argument}</DisplayString>
<Expand>
<ExpandedItem>Argument</ExpandedItem>
</Expand>
</Type>
<Type Name="clang::TemplateArgument">
<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>
<!-- TODO: Other kinds-->
</Expand>
</Type>
<Type Name="clang::BuiltinType">
<DisplayString>{(clang::BuiltinType::Kind)BuiltinTypeBits.Kind, en}</DisplayString>
<Expand>
<Item Name="Kind">(clang::BuiltinType::Kind)BuiltinTypeBits.Kind</Item>
</Expand>
</Type>
<Type Name="clang::NamedDecl">
<DisplayString>{Name}</DisplayString>
</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>
</Type>
<Type Name="clang::IdentifierInfo">
<DisplayString Condition="Entry != 0">({((llvm::StringMapEntry&lt;clang::IdentifierInfo *&gt;*)Entry)+1,s})</DisplayString>
@@ -32,14 +95,14 @@ or create a symbolic link so it updates automatically.
<Item Condition="(Ptr &amp; PtrMask) == StoredObjCZeroArgSelector" Name="[ObjC Zero Arg Selector]">*(clang::IdentifierInfo *)(Ptr &amp; ~PtrMask)</Item>
<Item Condition="(Ptr &amp; PtrMask) == StoredObjCOneArgSelector" Name="[ObjC One Arg Selector]">*(clang::IdentifierInfo *)(Ptr &amp; ~PtrMask)</Item>
<Item Condition="(Ptr &amp; PtrMask) == StoredDeclarationNameExtra" Name="[Extra]">(clang::DeclarationNameExtra::ExtraKind)((clang::DeclarationNameExtra *)(Ptr &amp; ~PtrMask))-&gt;ExtraKindOrNumArgs</Item>
</Expand>
</Type>
<Type Name="clang::Token">
<DisplayString Condition="Kind != clang::tok::identifier">{(clang::tok::TokenKind)Kind}</DisplayString>
<DisplayString Condition="Kind == clang::tok::identifier">{{Identifier ({*(clang::IdentifierInfo *)(PtrData)})}}</DisplayString>
</Type>
<Type Name="clang::DeclSpec">
<DisplayString>[{(clang::DeclSpec::SCS)StorageClassSpec}], [{(clang::TypeSpecifierType)TypeSpecType}]</DisplayString>
</Expand>
</Type>
<Type Name="clang::Token">
<DisplayString Condition="Kind != clang::tok::identifier">{(clang::tok::TokenKind)Kind,en}</DisplayString>
<DisplayString Condition="Kind == clang::tok::identifier">{{Identifier ({*(clang::IdentifierInfo *)(PtrData)})}}</DisplayString>
</Type>
<Type Name="clang::DeclSpec">
<DisplayString>[{(clang::DeclSpec::SCS)StorageClassSpec}], [{(clang::TypeSpecifierType)TypeSpecType}]</DisplayString>
</Type>
<Type Name="clang::PragmaHandler">
<DisplayString>{Name,s}</DisplayString>
@@ -65,4 +128,10 @@ or create a symbolic link so it updates automatically.
<Item Name="ParmVarDeclBits">ParmVarDeclBits</Item>
</Expand>
</Type>
<Type Name="clang::OpaquePtr&lt;*&gt;">
<DisplayString>{($T1 *)Ptr</DisplayString>
<Expand>
<ExpandedItem>($T1 *)Ptr</ExpandedItem>
</Expand>
</Type>
</AutoVisualizer>