src/tint/tint.natvis - dawn - Git at Google

 <?xml version="1.0" encoding="utf-8"?>
 <!--
 /// Copyright 2021 The Dawn & Tint Authors
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions are met:
 //
 // 1. Redistributions of source code must retain the above copyright notice, this
 //    list of conditions and the following disclaimer.
 //
 // 2. Redistributions in binary form must reproduce the above copyright notice,
 //    this list of conditions and the following disclaimer in the documentation
 //    and/or other materials provided with the distribution.
 //
 // 3. Neither the name of the copyright holder nor the names of its
 //    contributors may be used to endorse or promote products derived from
 //    this software without specific prior written permission.
 //
 // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
 // AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
 // IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
 // DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
 // FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
 // DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
 // SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
 // CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
 // OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
 // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 -->

 <AutoVisualizer xmlns="http://schemas.microsoft.com/vstudio/debugger/natvis/2010">

 	<!--=================================================================-->
 	<!-- utils -->
 	<!--=================================================================-->

 	<Type Name="tint::Slice&lt;*&gt;">
 		<DisplayString>{{ length={len}, capacity={cap} }}</DisplayString>
 		<Expand>
 			<!--<Item Name="[length]">len</Item>
 			<Item Name="[capacity]">cap</Item>-->
 			<ArrayItems>
 				<Size>len</Size>
 				<ValuePointer>data</ValuePointer>
 			</ArrayItems>
 		</Expand>
 	</Type>

 	<Type Name="tint::Vector&lt;*,*&gt;">
 		<Intrinsic Name="Length" Expression="(size_t)(impl_.slice.len)" />
 		<Expand>
 			<Item Name="[heap]">impl_.slice.cap > (int)$T2</Item>
 			<!--<ExpandedItem>impl_.slice</ExpandedItem>-->
 			<!--<Item Name="[slice]">impl_.slice</Item>-->
 			<ArrayItems>
 				<Size>Length()</Size>
 				<ValuePointer>impl_.slice.data</ValuePointer>
 			</ArrayItems>
 		</Expand>
 	</Type>

 	<Type Name="tint::VectorRef&lt;*&gt;">
 		<Expand>
 			<Item Name="[can move]">can_move_</Item>
 			<ExpandedItem>slice_</ExpandedItem>
 			<!--<Item Name="[slice]">slice_</Item>-->
 		</Expand>
 	</Type>

 	<Type Name="tint::Symbol">
 		<DisplayString Optional="true">{name_,sb}</DisplayString>
 	</Type>

 	<!--=================================================================-->
 	<!-- ast -->
 	<!--=================================================================-->

 	<Type Name="tint::ast::AssignmentStatement">
 		<DisplayString>{*lhs} = {*rhs};</DisplayString>
 		<Expand>
 			<Item Name="lhs">*lhs</Item>
 			<Item Name="rhs">*rhs</Item>
 		</Expand>
 	</Type>

 	<Type Name="tint::ast::IfStatement">
 		<DisplayString Condition="!else_statement">if ({*condition}) {*body}</DisplayString>
 		<DisplayString Condition="else_statement">if ({*condition}) {*body} else { *else_statement }</DisplayString>
 	</Type>

 	<Type Name="tint::ast::ElseStatement">
 		<DisplayString Condition="!condition">else {*body}</DisplayString>
 		<DisplayString Condition="!!condition">else if ({*condition}) {*body}</DisplayString>
 	</Type>

 	<Type Name="tint::ast::BlockStatement">
 		<DisplayString Condition="statements.Length() == 1">{{ {*statements[0]} }} </DisplayString>
 		<DisplayString Condition="statements.Length() == 2">{{ {*statements[0]} {*statements[1]} }} </DisplayString>
 		<DisplayString Condition="statements.Length() == 3">{{ {*statements[0]} {*statements[1]} {*statements[2]} }} </DisplayString>
 		<DisplayString Condition="statements.Length()  > 3">{{ {*statements[0]} {*statements[1]} {*statements[2]} {statements.Length()-3} more... }} </DisplayString>
 	</Type>

 	<Type Name="tint::ast::ReturnStatement">
 		<DisplayString Condition="!value">return;</DisplayString>
 		<DisplayString Condition="!!value">return {*value};</DisplayString>
 	</Type>

 	<Type Name="tint::ast::Function">
 		<DisplayString Condition="params.size() == 0">fn {symbol}() -> {*return_type} {*body}</DisplayString>
 		<DisplayString Condition="params.size() == 1">fn {symbol}({*params[0]}) -> {*return_type} {*body}</DisplayString>
 		<DisplayString Condition="params.size() == 2">fn {symbol}({*params[0]} {*params[1]}) -> {*return_type} {*body}</DisplayString>
 		<DisplayString Condition="params.size() == 3">fn {symbol}({*params[0]} {*params[1]} {*params[2]}) -> {*return_type} {*body}</DisplayString>
 		<DisplayString Condition="params.size()  > 3">fn {symbol}({*params[0]} {*params[1]} {*params[2]} {params.size()-3} more...) -> {*return_type} {*body}</DisplayString>
 	</Type>

 	<Type Name="tint::ast::Identifier">
 		<DisplayString>{symbol}</DisplayString>
 		<Expand>
 			<Item Name="symbol">symbol</Item>
 		</Expand>
 	</Type>

 	<Type Name="tint::ast::IdentifierExpression">
 		<DisplayString>{*identifier}</DisplayString>
 		<Expand>
 			<Item Name="identifier">identifier</Item>
 		</Expand>
 	</Type>

 	<Type Name="tint::ast::IndexAccessorExpression">
 		<DisplayString>{*object}[{*index}]</DisplayString>
 		<Expand>
 			<Item Name="object">*object</Item>
 			<Item Name="index">*index</Item>
 		</Expand>
 	</Type>

 	<Type Name="tint::ast::MemberAccessorExpression">
 		<DisplayString>{*member}</DisplayString>
 		<Expand>
 			<Item Name="member">*member</Item>
 		</Expand>
 	</Type>

 	<Type Name="tint::ast::Let">
 		<DisplayString Condition="!!type">let {symbol} : {*type} = {*initializer}</DisplayString>
 		<DisplayString Condition=" !type">let {symbol} = {*initializer}</DisplayString>
 	</Type>

 	<Type Name="tint::ast::Variable">
 		<DisplayString Condition="!!type &amp; !!initializer">var {symbol} : {*type} = {*initializer}</DisplayString>
 		<DisplayString Condition="!!type &amp;  !initializer">var {symbol} : {*type}</DisplayString>
 		<DisplayString Condition=" !type &amp; !!initializer">var {symbol} = {*initializer}</DisplayString>
 		<DisplayString Condition=" !type &amp;  !initializer">var {symbol}</DisplayString>
 	</Type>

 	<Type Name="tint::ast::VariableDeclStatement">
 		<DisplayString>{*variable};</DisplayString>
 	</Type>

 	<Type Name="tint::ast::IntLiteralExpression">
 		<DisplayString>{value}</DisplayString>
 	</Type>

 	<Type Name="tint::ast::BoolLiteralExpression">
 		<DisplayString>{value}</DisplayString>
 	</Type>

 	<Type Name="tint::ast::UnaryOpExpression">
 		<DisplayString Condition="op==tint::core::UnaryOp::kAddressOf">&amp;({*expr})</DisplayString>
 		<DisplayString Condition="op==tint::core::UnaryOp::kComplement">~({*expr})</DisplayString>
 		<DisplayString Condition="op==tint::core::UnaryOp::kIndirection">*({*expr})</DisplayString>
 		<DisplayString Condition="op==tint::core::UnaryOp::kNegation">-({*expr})</DisplayString>
 		<DisplayString Condition="op==tint::core::UnaryOp::kNot">!({*expr})</DisplayString>
 	</Type>

 	<Type Name="tint::ast::BinaryExpression">
 		<DisplayString Condition="op==tint::core::BinaryOp::kNone">({*lhs} NONE {*rhs})</DisplayString>
 		<DisplayString Condition="op==tint::core::BinaryOp::kAnd">({*lhs} &amp; {*rhs})</DisplayString>
 		<DisplayString Condition="op==tint::core::BinaryOp::kOr">({*lhs} | {*rhs})</DisplayString>
 		<DisplayString Condition="op==tint::core::BinaryOp::kXor">({*lhs} ^ {*rhs})</DisplayString>
 		<DisplayString Condition="op==tint::core::BinaryOp::kLogicalAnd">({*lhs} &amp;&amp; {*rhs})</DisplayString>
 		<DisplayString Condition="op==tint::core::BinaryOp::kLogicalOr">({*lhs} || {*rhs})</DisplayString>
 		<DisplayString Condition="op==tint::core::BinaryOp::kEqual">({*lhs} == {*rhs})</DisplayString>
 		<DisplayString Condition="op==tint::core::BinaryOp::kNotEqual">({*lhs} != {*rhs})</DisplayString>
 		<DisplayString Condition="op==tint::core::BinaryOp::kLessThan">({*lhs} &lt; {*rhs})</DisplayString>
 		<DisplayString Condition="op==tint::core::BinaryOp::kGreaterThan">({*lhs} &gt; {*rhs})</DisplayString>
 		<DisplayString Condition="op==tint::core::BinaryOp::kLessThanEqual">({*lhs} &lt;= {*rhs})</DisplayString>
 		<DisplayString Condition="op==tint::core::BinaryOp::kGreaterThanEqual">({*lhs} &gt;= {*rhs})</DisplayString>
 		<DisplayString Condition="op==tint::core::BinaryOp::kShiftLeft">({*lhs} &lt;&lt; {*rhs})</DisplayString>
 		<DisplayString Condition="op==tint::core::BinaryOp::kShiftRight">({*lhs} >> {*rhs})</DisplayString>
 		<DisplayString Condition="op==tint::core::BinaryOp::kAdd">({*lhs} + {*rhs})</DisplayString>
 		<DisplayString Condition="op==tint::core::BinaryOp::kSubtract">({*lhs} - {*rhs})</DisplayString>
 		<DisplayString Condition="op==tint::core::BinaryOp::kMultiply">({*lhs} * {*rhs})</DisplayString>
 		<DisplayString Condition="op==tint::core::BinaryOp::kDivide">({*lhs} / {*rhs})</DisplayString>
 		<DisplayString Condition="op==tint::core::BinaryOp::kModulo">({*lhs} % {*rhs})</DisplayString>
 	</Type>

 	<Type Name="tint::ast::CallExpression">
 		<DisplayString Condition="args.Length() == 0">{*target}()</DisplayString>
 		<DisplayString Condition="args.Length() == 1">{*target}({*args[0]})</DisplayString>
 		<DisplayString Condition="args.Length() == 2">{*target}({*args[0]}, {*args[1]})</DisplayString>
 		<DisplayString Condition="args.Length() == 3">{*target}({*args[0]}, {*args[1]}, {*args[2]})</DisplayString>
 		<DisplayString Condition="args.Length() == 4">{*target}({*args[0]}, {*args[1]}, {*args[2]}, {*args[3]})</DisplayString>
 		<DisplayString Condition="args.Length()  > 4">{*target}({*args[0]}, {*args[1]}, {*args[2]}, {args.Length()-3} more...)</DisplayString>
 		<!-- TODO: add more overloads -->
 	</Type>

 	<Type Name="tint::ast::CallExpression::Target">
 		<DisplayString Condition ="name != nullptr">{*name}</DisplayString>
 		<DisplayString Condition ="name == nullptr">{*type}</DisplayString>
 	</Type>

 	<Type Name="tint::ast::Array">
 		<DisplayString Condition="count != nullptr">array&lt;{*type},{*count}&gt;</DisplayString>
 		<DisplayString Condition="count == nullptr">array&lt;{*type}&gt;</DisplayString>
 	</Type>

 	<Type Name="tint::ast::Vector">
 		<DisplayString Condition="width==2 &amp; !type">vec2</DisplayString>
 		<DisplayString Condition="width==3 &amp; !type">vec3</DisplayString>
 		<DisplayString Condition="width==4 &amp; !type">vec4</DisplayString>
 		<DisplayString Condition="width==2 &amp; !!type">vec2&lt;{*type}&gt;</DisplayString>
 		<DisplayString Condition="width==3 &amp; !!type">vec3&lt;{*type}&gt;</DisplayString>
 		<DisplayString Condition="width==4 &amp; !!type">vec4&lt;{*type}&gt;</DisplayString>
 	</Type>

 	<Type Name="tint::ast::TypeName">
 		<DisplayString>{name}</DisplayString>
 	</Type>

 	<!--=================================================================-->
 	<!-- sem -->
 	<!--=================================================================-->

 	<Type Name="tint::core::type::AbstractInt">
 		<DisplayString>AbstractInt</DisplayString>
 	</Type>

 	<Type Name="tint::core::type::AbstractFloat">
 		<DisplayString>AbstractFloat</DisplayString>
 	</Type>

 	<Type Name="tint::core::type::Bool">
 		<DisplayString>bool</DisplayString>
 	</Type>

 	<Type Name="tint::core::type::F32">
 		<DisplayString>f32</DisplayString>
 	</Type>

 	<Type Name="tint::core::type::I32">
 		<DisplayString>i32</DisplayString>
 	</Type>

 	<Type Name="tint::core::type::U32">
 		<DisplayString>u32</DisplayString>
 	</Type>

 	<Type Name="tint::core::type::Vector">
 		<DisplayString>vec{width_}&lt;{*subtype_}&gt;</DisplayString>
 	</Type>

 	<Type Name="tint::core::constant::Value">
 		<DisplayString>Type={*Type()} Value={InternalValue()}</DisplayString>
 	</Type>

 	<Type Name="tint::sem::ValueExpression">
 		<DisplayString>Decl={*declaration_}</DisplayString>
 	</Type>

 </AutoVisualizer>
	<?xml version="1.0" encoding="utf-8"?>
	<!--
	/// Copyright 2021 The Dawn & Tint Authors
	//
	// Redistribution and use in source and binary forms, with or without
	// modification, are permitted provided that the following conditions are met:
	//
	// 1. Redistributions of source code must retain the above copyright notice, this
	// list of conditions and the following disclaimer.
	//
	// 2. Redistributions in binary form must reproduce the above copyright notice,
	// this list of conditions and the following disclaimer in the documentation
	// and/or other materials provided with the distribution.
	//
	// 3. Neither the name of the copyright holder nor the names of its
	// contributors may be used to endorse or promote products derived from
	// this software without specific prior written permission.
	//
	// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
	// AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
	// IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
	// DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
	// FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
	// DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
	// SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
	// CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
	// OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
	// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
	-->

	<AutoVisualizer xmlns="http://schemas.microsoft.com/vstudio/debugger/natvis/2010">

	<!--=================================================================-->
	<!-- utils -->
	<!--=================================================================-->

	<Type Name="tint::Slice<*>">
	<DisplayString>{{ length={len}, capacity={cap} }}</DisplayString>
	<Expand>
	<!--<Item Name="[length]">len</Item>
	<Item Name="[capacity]">cap</Item>-->
	<ArrayItems>
	<Size>len</Size>
	<ValuePointer>data</ValuePointer>
	</ArrayItems>
	</Expand>
	</Type>

	<Type Name="tint::Vector<,>">
	<Intrinsic Name="Length" Expression="(size_t)(impl_.slice.len)" />
	<Expand>
	<Item Name="[heap]">impl_.slice.cap > (int)$T2</Item>
	<!--<ExpandedItem>impl_.slice</ExpandedItem>-->
	<!--<Item Name="[slice]">impl_.slice</Item>-->
	<ArrayItems>
	<Size>Length()</Size>
	<ValuePointer>impl_.slice.data</ValuePointer>
	</ArrayItems>
	</Expand>
	</Type>

	<Type Name="tint::VectorRef<*>">
	<Expand>
	<Item Name="[can move]">can_move_</Item>
	<ExpandedItem>slice_</ExpandedItem>
	<!--<Item Name="[slice]">slice_</Item>-->
	</Expand>
	</Type>

	<Type Name="tint::Symbol">
	<DisplayString Optional="true">{name_,sb}</DisplayString>
	</Type>

	<!--=================================================================-->
	<!-- ast -->
	<!--=================================================================-->

	<Type Name="tint::ast::AssignmentStatement">
	<DisplayString>{lhs} = {rhs};</DisplayString>
	<Expand>
	<Item Name="lhs">*lhs</Item>
	<Item Name="rhs">*rhs</Item>
	</Expand>
	</Type>

	<Type Name="tint::ast::IfStatement">
	<DisplayString Condition="!else_statement">if ({condition}) {body}</DisplayString>
	<DisplayString Condition="else_statement">if ({condition}) {body} else { *else_statement }</DisplayString>
	</Type>

	<Type Name="tint::ast::ElseStatement">
	<DisplayString Condition="!condition">else {*body}</DisplayString>
	<DisplayString Condition="!!condition">else if ({condition}) {body}</DisplayString>
	</Type>

	<Type Name="tint::ast::BlockStatement">
	<DisplayString Condition="statements.Length() == 1">{{ {*statements[0]} }} </DisplayString>
	<DisplayString Condition="statements.Length() == 2">{{ {statements[0]} {statements[1]} }} </DisplayString>
	<DisplayString Condition="statements.Length() == 3">{{ {statements[0]} {statements[1]} {*statements[2]} }} </DisplayString>
	<DisplayString Condition="statements.Length() > 3">{{ {statements[0]} {statements[1]} {*statements[2]} {statements.Length()-3} more... }} </DisplayString>
	</Type>

	<Type Name="tint::ast::ReturnStatement">
	<DisplayString Condition="!value">return;</DisplayString>
	<DisplayString Condition="!!value">return {*value};</DisplayString>
	</Type>

	<Type Name="tint::ast::Function">
	<DisplayString Condition="params.size() == 0">fn {symbol}() -> {return_type} {body}</DisplayString>
	<DisplayString Condition="params.size() == 1">fn {symbol}({params[0]}) -> {return_type} {*body}</DisplayString>
	<DisplayString Condition="params.size() == 2">fn {symbol}({params[0]} {params[1]}) -> {return_type} {body}</DisplayString>
	<DisplayString Condition="params.size() == 3">fn {symbol}({params[0]} {params[1]} {params[2]}) -> {return_type} {*body}</DisplayString>
	<DisplayString Condition="params.size() > 3">fn {symbol}({params[0]} {params[1]} {params[2]} {params.size()-3} more...) -> {return_type} {*body}</DisplayString>
	</Type>

	<Type Name="tint::ast::Identifier">
	<DisplayString>{symbol}</DisplayString>
	<Expand>
	<Item Name="symbol">symbol</Item>
	</Expand>
	</Type>

	<Type Name="tint::ast::IdentifierExpression">
	<DisplayString>{*identifier}</DisplayString>
	<Expand>
	<Item Name="identifier">identifier</Item>
	</Expand>
	</Type>

	<Type Name="tint::ast::IndexAccessorExpression">
	<DisplayString>{object}[{index}]</DisplayString>
	<Expand>
	<Item Name="object">*object</Item>
	<Item Name="index">*index</Item>
	</Expand>
	</Type>

	<Type Name="tint::ast::MemberAccessorExpression">
	<DisplayString>{*member}</DisplayString>
	<Expand>
	<Item Name="member">*member</Item>
	</Expand>
	</Type>

	<Type Name="tint::ast::Let">
	<DisplayString Condition="!!type">let {symbol} : {type} = {initializer}</DisplayString>
	<DisplayString Condition=" !type">let {symbol} = {*initializer}</DisplayString>
	</Type>

	<Type Name="tint::ast::Variable">
	<DisplayString Condition="!!type & !!initializer">var {symbol} : {type} = {initializer}</DisplayString>
	<DisplayString Condition="!!type & !initializer">var {symbol} : {*type}</DisplayString>
	<DisplayString Condition=" !type & !!initializer">var {symbol} = {*initializer}</DisplayString>
	<DisplayString Condition=" !type & !initializer">var {symbol}</DisplayString>
	</Type>

	<Type Name="tint::ast::VariableDeclStatement">
	<DisplayString>{*variable};</DisplayString>
	</Type>

	<Type Name="tint::ast::IntLiteralExpression">
	<DisplayString>{value}</DisplayString>
	</Type>

	<Type Name="tint::ast::BoolLiteralExpression">
	<DisplayString>{value}</DisplayString>
	</Type>

	<Type Name="tint::ast::UnaryOpExpression">
	<DisplayString Condition="op==tint::core::UnaryOp::kAddressOf">&({*expr})</DisplayString>
	<DisplayString Condition="op==tint::core::UnaryOp::kComplement">~({*expr})</DisplayString>
	<DisplayString Condition="op==tint::core::UnaryOp::kIndirection">({expr})</DisplayString>
	<DisplayString Condition="op==tint::core::UnaryOp::kNegation">-({*expr})</DisplayString>
	<DisplayString Condition="op==tint::core::UnaryOp::kNot">!({*expr})</DisplayString>
	</Type>

	<Type Name="tint::ast::BinaryExpression">
	<DisplayString Condition="op==tint::core::BinaryOp::kNone">({lhs} NONE {rhs})</DisplayString>
	<DisplayString Condition="op==tint::core::BinaryOp::kAnd">({lhs} & {rhs})</DisplayString>
	<DisplayString Condition="op==tint::core::BinaryOp::kOr">({lhs} \| {rhs})</DisplayString>
	<DisplayString Condition="op==tint::core::BinaryOp::kXor">({lhs} ^ {rhs})</DisplayString>
	<DisplayString Condition="op==tint::core::BinaryOp::kLogicalAnd">({lhs} && {rhs})</DisplayString>
	<DisplayString Condition="op==tint::core::BinaryOp::kLogicalOr">({lhs} \|\| {rhs})</DisplayString>
	<DisplayString Condition="op==tint::core::BinaryOp::kEqual">({lhs} == {rhs})</DisplayString>
	<DisplayString Condition="op==tint::core::BinaryOp::kNotEqual">({lhs} != {rhs})</DisplayString>
	<DisplayString Condition="op==tint::core::BinaryOp::kLessThan">({lhs} < {rhs})</DisplayString>
	<DisplayString Condition="op==tint::core::BinaryOp::kGreaterThan">({lhs} > {rhs})</DisplayString>
	<DisplayString Condition="op==tint::core::BinaryOp::kLessThanEqual">({lhs} <= {rhs})</DisplayString>
	<DisplayString Condition="op==tint::core::BinaryOp::kGreaterThanEqual">({lhs} >= {rhs})</DisplayString>
	<DisplayString Condition="op==tint::core::BinaryOp::kShiftLeft">({lhs} << {rhs})</DisplayString>
	<DisplayString Condition="op==tint::core::BinaryOp::kShiftRight">({lhs} >> {rhs})</DisplayString>
	<DisplayString Condition="op==tint::core::BinaryOp::kAdd">({lhs} + {rhs})</DisplayString>
	<DisplayString Condition="op==tint::core::BinaryOp::kSubtract">({lhs} - {rhs})</DisplayString>
	<DisplayString Condition="op==tint::core::BinaryOp::kMultiply">({lhs} {*rhs})</DisplayString>
	<DisplayString Condition="op==tint::core::BinaryOp::kDivide">({lhs} / {rhs})</DisplayString>
	<DisplayString Condition="op==tint::core::BinaryOp::kModulo">({lhs} % {rhs})</DisplayString>
	</Type>

	<Type Name="tint::ast::CallExpression">
	<DisplayString Condition="args.Length() == 0">{*target}()</DisplayString>
	<DisplayString Condition="args.Length() == 1">{target}({args[0]})</DisplayString>
	<DisplayString Condition="args.Length() == 2">{target}({args[0]}, {*args[1]})</DisplayString>
	<DisplayString Condition="args.Length() == 3">{target}({args[0]}, {args[1]}, {args[2]})</DisplayString>
	<DisplayString Condition="args.Length() == 4">{target}({args[0]}, {args[1]}, {args[2]}, {*args[3]})</DisplayString>
	<DisplayString Condition="args.Length() > 4">{target}({args[0]}, {args[1]}, {args[2]}, {args.Length()-3} more...)</DisplayString>
	<!-- TODO: add more overloads -->
	</Type>

	<Type Name="tint::ast::CallExpression::Target">
	<DisplayString Condition ="name != nullptr">{*name}</DisplayString>
	<DisplayString Condition ="name == nullptr">{*type}</DisplayString>
	</Type>

	<Type Name="tint::ast::Array">
	<DisplayString Condition="count != nullptr">array<{type},{count}></DisplayString>
	<DisplayString Condition="count == nullptr">array<{*type}></DisplayString>
	</Type>

	<Type Name="tint::ast::Vector">
	<DisplayString Condition="width==2 & !type">vec2</DisplayString>
	<DisplayString Condition="width==3 & !type">vec3</DisplayString>
	<DisplayString Condition="width==4 & !type">vec4</DisplayString>
	<DisplayString Condition="width==2 & !!type">vec2<{*type}></DisplayString>
	<DisplayString Condition="width==3 & !!type">vec3<{*type}></DisplayString>
	<DisplayString Condition="width==4 & !!type">vec4<{*type}></DisplayString>
	</Type>

	<Type Name="tint::ast::TypeName">
	<DisplayString>{name}</DisplayString>
	</Type>

	<!--=================================================================-->
	<!-- sem -->
	<!--=================================================================-->

	<Type Name="tint::core::type::AbstractInt">
	<DisplayString>AbstractInt</DisplayString>
	</Type>

	<Type Name="tint::core::type::AbstractFloat">
	<DisplayString>AbstractFloat</DisplayString>
	</Type>

	<Type Name="tint::core::type::Bool">
	<DisplayString>bool</DisplayString>
	</Type>

	<Type Name="tint::core::type::F32">
	<DisplayString>f32</DisplayString>
	</Type>

	<Type Name="tint::core::type::I32">
	<DisplayString>i32</DisplayString>
	</Type>

	<Type Name="tint::core::type::U32">
	<DisplayString>u32</DisplayString>
	</Type>

	<Type Name="tint::core::type::Vector">
	<DisplayString>vec{width_}<{*subtype_}></DisplayString>
	</Type>

	<Type Name="tint::core::constant::Value">
	<DisplayString>Type={*Type()} Value={InternalValue()}</DisplayString>
	</Type>

	<Type Name="tint::sem::ValueExpression">
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