r364145 - MSVC visualizers for type aliases

Mike Spertus via cfe-commits Sat, 22 Jun 2019 18:16:52 -0700

Author: mps
Date: Sat Jun 22 18:15:48 2019
New Revision: 364145

URL: http://llvm.org/viewvc/llvm-project?rev=364145&view=rev
Log:
MSVC visualizers for type aliases


For example, the following TypeAliasTemplateDecl now displays in the autos 
window as
template<class T> using type_identity_t = type_identity<T>::type;

Modified:
    cfe/trunk/utils/ClangVisualizers/clang.natvis

Modified: cfe/trunk/utils/ClangVisualizers/clang.natvis
URL: 
http://llvm.org/viewvc/llvm-project/cfe/trunk/utils/ClangVisualizers/clang.natvis?rev=364145&r1=364144&r2=364145&view=diff
==============================================================================
--- cfe/trunk/utils/ClangVisualizers/clang.natvis (original)
+++ cfe/trunk/utils/ClangVisualizers/clang.natvis Sat Jun 22 18:15:48 2019
@@ -33,6 +33,8 @@ For later versions of Visual Studio, no
     <DisplayString 
Condition="TypeBits.TC==clang::Type::TypeClass::IncompleteArray" 
IncludeView="poly">{(clang::IncompleteArrayType *)this,na}</DisplayString>
     <DisplayString 
Condition="TypeBits.TC==clang::Type::TypeClass::IncompleteArray" 
IncludeView="left">{(clang::IncompleteArrayType 
*)this,view(left)na}</DisplayString>
     <DisplayString 
Condition="TypeBits.TC==clang::Type::TypeClass::IncompleteArray" 
IncludeView="right">{(clang::IncompleteArrayType 
*)this,view(right)na}</DisplayString>
+    <DisplayString Condition="TypeBits.TC==clang::Type::TypeClass::Typedef" 
IncludeView="poly">{(clang::TypedefType *)this,na}</DisplayString>
+    <DisplayString Condition="TypeBits.TC==clang::Type::TypeClass::Typedef" 
IncludeView="cpp">{(clang::TypedefType *)this,view(cpp)na}</DisplayString>
     <DisplayString Condition="TypeBits.TC==clang::Type::TypeClass::Attributed" 
IncludeView="poly">{*(clang::AttributedType *)this}</DisplayString>
     <DisplayString Condition="TypeBits.TC==clang::Type::TypeClass::Decayed" 
IncludeView="poly">{(clang::DecayedType *)this,na}</DisplayString>
     <DisplayString Condition="TypeBits.TC==clang::Type::TypeClass::Decayed" 
IncludeView="left">{(clang::DecayedType *)this,view(left)na}</DisplayString>
@@ -48,6 +50,7 @@ For later versions of Visual Studio, no
     <DisplayString 
Condition="TypeBits.TC==clang::Type::TypeClass::TemplateSpecialization" 
IncludeView="poly">{*(clang::TemplateSpecializationType *)this}</DisplayString>
     <DisplayString 
Condition="TypeBits.TC==clang::Type::TypeClass::DeducedTemplateSpecialization" 
IncludeView="poly">{*(clang::DeducedTemplateSpecializationType 
*)this}</DisplayString>
     <DisplayString 
Condition="TypeBits.TC==clang::Type::TypeClass::InjectedClassName" 
IncludeView="poly">{*(clang::InjectedClassNameType *)this}</DisplayString>
+    <DisplayString 
Condition="TypeBits.TC==clang::Type::TypeClass::DependentName" 
IncludeView="poly">{*(clang::DependentNameType *)this}</DisplayString>
     <DisplayString 
Condition="TypeBits.TC==clang::Type::TypeClass::PackExpansion" 
IncludeView="poly">{*(clang::PackExpansionType *)this}</DisplayString>
     <DisplayString Condition="TypeBits.TC==clang::LocInfoType::LocInfo" 
IncludeView="poly">{*(clang::LocInfoType *)this}</DisplayString>
     <DisplayString IncludeView="cpp">{*this,view(poly)}</DisplayString>
@@ -93,6 +96,7 @@ For later versions of Visual Studio, no
       <ExpandedItem ExcludeView="cmn" 
Condition="TypeBits.TC==clang::Type::TypeClass::TemplateSpecialization">(clang::TemplateSpecializationType
 *)this</ExpandedItem>
       <ExpandedItem ExcludeView="cmn" 
Condition="TypeBits.TC==clang::Type::TypeClass::DeducedTemplateSpecialization">(clang::DeducedTemplateSpecializationType
 *)this</ExpandedItem>
       <ExpandedItem ExcludeView="cmn" 
Condition="TypeBits.TC==clang::Type::TypeClass::InjectedClassName">(clang::InjectedClassNameType
 *)this</ExpandedItem>
+      <ExpandedItem ExcludeView="cmn" 
Condition="TypeBits.TC==clang::Type::TypeClass::DependentName">(clang::DependentNameType
 *)this</ExpandedItem>
       <ExpandedItem ExcludeView="cmn" 
Condition="TypeBits.TC==clang::Type::TypeClass::PackExpansion">(clang::PackExpansionType
 *)this</ExpandedItem>
       <ExpandedItem ExcludeView="cmn" 
Condition="TypeBits.TC==clang::LocInfoType::LocInfo">(clang::LocInfoType 
*)this</ExpandedItem>
     </Expand>
@@ -119,6 +123,14 @@ For later versions of Visual Studio, no
       <ExpandedItem>(clang::ArrayType *)this</ExpandedItem>
     </Expand>
   </Type>
+  <Type Name="clang::TypedefType">
+    <DisplayString IncludeView="cpp">{Decl,view(name)nd}</DisplayString>
+    <DisplayString>{Decl}</DisplayString>
+    <Expand>
+      <Item Name="Decl">Decl</Item>
+      <ExpandedItem>*(clang::Type *)this, view(cmn)</ExpandedItem>
+    </Expand>
+  </Type>
   <Type Name="clang::PointerType">
     <DisplayString>{PointeeType, view(poly)} *</DisplayString>
     <Expand>
@@ -192,6 +204,24 @@ For later versions of Visual Studio, no
       <Item Name="TemplatedDecl">TemplatedDecl,na</Item>
     </Expand>
   </Type>
+  <!-- Unfortunately, visualization of PointerIntPair<PointerUnion> doesn't 
work due to limitations in natvis, so we will barehad it-->
+  <Type Name="clang::TypedefNameDecl">
+    <DisplayString Condition="(MaybeModedTInfo.Value &amp; 4)==0" 
IncludeView="type">{(clang::TypeSourceInfo *)(MaybeModedTInfo.Value &amp; 
~7LL),view(cpp)na}</DisplayString>
+    <DisplayString Condition="(MaybeModedTInfo.Value &amp; 4)!=0" 
IncludeView="type">{(clang::TypedefNameDecl::ModedTInfo 
*)(MaybeModedTInfo.Value &amp; ~7LL),view(cpp)na}</DisplayString>
+    <DisplayString IncludeView="name">{(TypeDecl 
*)this,view(cpp)nand}</DisplayString>
+    <DisplayString>typedef {this,view(type)na} 
{this,view(name)};</DisplayString>
+    <Expand>
+      <Item Name="IsTransparent" Condition="(MaybeModedTInfo.Value &amp; 
1)==0">"Not yet calculated",sb</Item>
+      <Item Name="IsTransparent" Condition="(MaybeModedTInfo.Value &amp; 
1)!=0">(bool)(MaybeModedTInfo.Value &amp; 2)</Item>
+      <Item Name="TypeSourceInfo" Condition="(MaybeModedTInfo.Value &amp; 
4)==0">(clang::TypeSourceInfo *)(MaybeModedTInfo.Value &amp; ~7LL)</Item>
+      <Item Name="ModedTInfo" Condition="(MaybeModedTInfo.Value &amp; 
4)!=0">(clang::TypedefNameDecl::ModedTInfo *)(MaybeModedTInfo.Value &amp; 
~7LL)</Item>
+      <ExpandedItem>(TypeDecl *)this,nd</ExpandedItem>
+    </Expand>
+  </Type>
+  <Type Name="clang::TypeAliasDecl">
+    <DisplayString>using {(TypedefNameDecl *)this,view(name)nand} = 
{(TypedefNameDecl *)this,view(type)nand}</DisplayString>
+  </Type>
+
   <Type Name="clang::TemplateName">
     <DisplayString>{Storage,na}</DisplayString>
     <Expand>
@@ -303,6 +333,23 @@ For later versions of Visual Studio, no
       <ExpandedItem>*(clang::Type *)this, view(cmn)</ExpandedItem>
     </Expand>
   </Type>
+  <Type Name="clang::DependentNameType">
+    <DisplayString>{NNS}{Name,view(cpp)na}</DisplayString>
+    <Expand>
+      <Item Name="NNS">NNS</Item>
+      <Item Name="Name">Name</Item>
+      <ExpandedItem>*(clang::Type *)this, view(cmn)</ExpandedItem>
+    </Expand>
+  </Type>
+  <Type Name="clang::NestedNameSpecifier">
+    <DisplayString Condition="!Specifier"></DisplayString>
+    <DisplayString Condition="((Prefix.Value&gt;&gt;1)&amp;3) == 
0">{(IdentifierInfo*)Specifier,view(cpp)na}::</DisplayString>
+    <DisplayString Condition="((Prefix.Value&gt;&gt;1)&amp;3) == 
1">{(NamedDecl*)Specifier,view(cpp)na}::</DisplayString>
+    <DisplayString Condition="((Prefix.Value&gt;&gt;1)&amp;2) == 
2">{(Type*)Specifier,view(cpp)na}::</DisplayString>
+    <Expand>
+      <Item 
Name="Kind">(NestedNameSpecifier::StoredSpecifierKind)((Prefix.Value&gt;&gt;1)&amp;3)</Item>
+    </Expand>
+  </Type>
   <Type Name="clang::PackExpansionType">
     <DisplayString>{Pattern}</DisplayString>
     <Expand>
@@ -343,7 +390,11 @@ For later versions of Visual Studio, no
     </Expand>
   </Type>
   <Type Name="clang::TypeSourceInfo">
+    <DisplayString IncludeView="cpp">{Ty,view(cpp)}</DisplayString>
     <DisplayString>{Ty}</DisplayString>
+    <Expand>
+      <ExpandedItem>Ty</ExpandedItem>
+    </Expand>
   </Type>
   <Type Name="clang::TemplateArgumentLoc">
     <DisplayString>{Argument}</DisplayString>


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r364145 - MSVC visualizers for type aliases

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