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

 <?xml version="1.0" encoding="utf-8"?>
 <!--
 /// Copyright 2021 The Tint Authors.
 //
 // Licensed under the Apache License, Version 2.0 (the "License");
 // you may not use this file except in compliance with the License.
 // You may obtain a copy of the License at
 //
 //     http://www.apache.org/licenses/LICENSE-2.0
 //
 // Unless required by applicable law or agreed to in writing, software
 // distributed under the License is distributed on an "AS IS" BASIS,
 // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 // See the License for the specific language governing permissions and
 // limitations under the License.
 -->

 <AutoVisualizer xmlns="http://schemas.microsoft.com/vstudio/debugger/natvis/2010">
 	<Type Name="tint::utils::Slice&lt;*&gt;">
 		<DisplayString>{{ length={len}, capacity={cap} }}</DisplayString>
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 			<Item Name="[capacity]">cap</Item>-->
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 				<Size>len</Size>
 				<ValuePointer>data</ValuePointer>
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 	<Type Name="tint::utils::Vector&lt;*,*&gt;">
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 			<Item Name="[heap]">impl_.slice.cap > (int)$T2</Item>
 			<ExpandedItem>impl_.slice</ExpandedItem>
 			<!--<Item Name="[slice]">impl_.slice</Item>-->
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 	<Type Name="tint::utils::VectorRef&lt;*&gt;">
 		<Expand>
 			<Item Name="[can move]">can_move_</Item>
 			<ExpandedItem>slice_</ExpandedItem>
 			<!--<Item Name="[slice]">slice_</Item>-->
 		</Expand>
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 	<Type Name="tint::Symbol">
 		<!-- Requires TINT_SYMBOL_STORE_DEBUG_NAME defined to 1 -->
 		<DisplayString Optional="true">{debug_name_,sb}</DisplayString>
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 	<Type Name="tint::ast::AssignmentStatement">
 		<DisplayString>{*lhs} = {*rhs};</DisplayString>
 		<Expand>
 			<Item Name="lhs">*lhs</Item>
 			<Item Name="rhs">*rhs</Item>
 		</Expand>
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 	<Type Name="tint::ast::IfStatement">
 		<DisplayString Condition="else_statements.size() == 0">if ({*condition}) {*body}</DisplayString>
 		<DisplayString Condition="else_statements.size() == 1">if ({*condition}) {*body} {*else_statements[0]} </DisplayString>
 		<DisplayString Condition="else_statements.size() == 2">if ({*condition}) {*body} {*else_statements[0]} {*else_statements[1]} </DisplayString>
 		<DisplayString Condition="else_statements.size() == 3">if ({*condition}) {*body} {*else_statements[0]} {*else_statements[1]} {*else_statements[2]}</DisplayString>
 		<DisplayString Condition="else_statements.size()  > 3">if ({*condition}) {*body} {*else_statements[0]} {*else_statements[1]} {*else_statements[2]} else {else_statements.size()-3} more...</DisplayString>
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 		<DisplayString Condition="!condition">else {*body}</DisplayString>
 		<DisplayString Condition="!!condition">else if ({*condition}) {*body}</DisplayString>
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 		<DisplayString Condition="statements.size() == 2">{{ {*statements[0]} {*statements[1]} }} </DisplayString>
 		<DisplayString Condition="statements.size() == 3">{{ {*statements[0]} {*statements[1]} {*statements[2]} }} </DisplayString>
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 		<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>
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 		<!--the ",sb" specifier removes the double quotes on the displayed string -->
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 			<Item Name="member">*member</Item>
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 		<!-- Hack: we can deduce that this variable is a parameter if it's const with a type but no constructor, which is illegal for a let  -->
 		<DisplayString Condition=" is_const &amp; !!type &amp;  !constructor">{symbol} : {*type}</DisplayString>

 		<DisplayString Condition=" is_const &amp; !!type &amp; !!constructor">let {symbol} : {*type} = {*constructor}</DisplayString>
 		<DisplayString Condition=" is_const &amp;  !type &amp;  !constructor">let {symbol} = {*constructor}</DisplayString>
 		<DisplayString Condition="!is_const &amp; !!type &amp; !!constructor">var {symbol} : {*type} = {*constructor}</DisplayString>
 		<DisplayString Condition="!is_const &amp;  !type &amp; !!constructor">var {symbol} = {*constructor}</DisplayString>
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 	<Type Name="tint::ast::VariableDeclStatement">
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 		<DisplayString>{value}</DisplayString>
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 	<Type Name="tint::ast::BoolLiteralExpression">
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 	<Type Name="tint::ast::UnaryOpExpression">
 		<DisplayString Condition="op==tint::ast::UnaryOp::kAddressOf">&amp;({expr})</DisplayString>
 		<DisplayString Condition="op==tint::ast::UnaryOp::kComplement">~({expr})</DisplayString>
 		<DisplayString Condition="op==tint::ast::UnaryOp::kIndirection">*({expr})</DisplayString>
 		<DisplayString Condition="op==tint::ast::UnaryOp::kNegation">-({expr})</DisplayString>
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 		<DisplayString Condition="op==tint::ast::BinaryOp::kOr">({*lhs} | {*rhs})</DisplayString>
 		<DisplayString Condition="op==tint::ast::BinaryOp::kXor">({*lhs} ^ {*rhs})</DisplayString>
 		<DisplayString Condition="op==tint::ast::BinaryOp::kLogicalAnd">({*lhs} &amp;&amp; {*rhs})</DisplayString>
 		<DisplayString Condition="op==tint::ast::BinaryOp::kLogicalOr">({*lhs} || {*rhs})</DisplayString>
 		<DisplayString Condition="op==tint::ast::BinaryOp::kEqual">({*lhs} == {*rhs})</DisplayString>
 		<DisplayString Condition="op==tint::ast::BinaryOp::kNotEqual">({*lhs} != {*rhs})</DisplayString>
 		<DisplayString Condition="op==tint::ast::BinaryOp::kLessThan">({*lhs} &lt; {*rhs})</DisplayString>
 		<DisplayString Condition="op==tint::ast::BinaryOp::kGreaterThan">({*lhs} &gt; {*rhs})</DisplayString>
 		<DisplayString Condition="op==tint::ast::BinaryOp::kLessThanEqual">({*lhs} &lt;= {*rhs})</DisplayString>
 		<DisplayString Condition="op==tint::ast::BinaryOp::kGreaterThanEqual">({*lhs} &gt;= {*rhs})</DisplayString>
 		<DisplayString Condition="op==tint::ast::BinaryOp::kShiftLeft">({*lhs} &lt;&lt; {*rhs})</DisplayString>
 		<DisplayString Condition="op==tint::ast::BinaryOp::kShiftRight">({*lhs} >> {*rhs})</DisplayString>
 		<DisplayString Condition="op==tint::ast::BinaryOp::kAdd">({*lhs} + {*rhs})</DisplayString>
 		<DisplayString Condition="op==tint::ast::BinaryOp::kSubtract">({*lhs} - {*rhs})</DisplayString>
 		<DisplayString Condition="op==tint::ast::BinaryOp::kMultiply">({*lhs} * {*rhs})</DisplayString>
 		<DisplayString Condition="op==tint::ast::BinaryOp::kDivide">({*lhs} / {*rhs})</DisplayString>
 		<DisplayString Condition="op==tint::ast::BinaryOp::kModulo">({*lhs} % {*rhs})</DisplayString>
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 	<Type Name="tint::ast::CallExpression">
 		<DisplayString Condition="args.size() == 0">{target}()</DisplayString>
 		<DisplayString Condition="args.size() == 1">{target}({*args[0]})</DisplayString>
 		<DisplayString Condition="args.size() == 2">{target}({*args[0]}, {*args[1]})</DisplayString>
 		<DisplayString Condition="args.size() == 3">{target}({*args[0]}, {*args[1]}, {*args[2]})</DisplayString>
 		<DisplayString Condition="args.size()  > 3">{target}({*args[0]}, {*args[1]}, {*args[2]}, {args.size()-3} more...)</DisplayString>
 		<!-- TODO: add more overloads -->
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 	<Type Name="tint::ast::CallExpression::Target">
 		<DisplayString Condition ="name != nullptr">{*name}</DisplayString>
 		<DisplayString Condition ="name == nullptr">{*type}</DisplayString>
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 	<Type Name="tint::ast::Array">
 		<DisplayString Condition="count != nullptr">array&lt;{*type},{*count}&gt;</DisplayString>
 		<DisplayString Condition="count == nullptr">array&lt;{*type}&gt;</DisplayString>
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 	<Type Name="tint::ast::TypeName">
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 	<Type Name="tint::ast::Bool">
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 	<Type Name="tint::ast::I32">
 		<DisplayString>i32</DisplayString>
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 	<Type Name="tint::ast::U32">
 		<DisplayString>u32</DisplayString>
 	</Type>

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

 </AutoVisualizer>
	<?xml version="1.0" encoding="utf-8"?>
	<!--
	/// Copyright 2021 The Tint Authors.
	//
	// Licensed under the Apache License, Version 2.0 (the "License");
	// you may not use this file except in compliance with the License.
	// You may obtain a copy of the License at
	//
	// http://www.apache.org/licenses/LICENSE-2.0
	//
	// Unless required by applicable law or agreed to in writing, software
	// distributed under the License is distributed on an "AS IS" BASIS,
	// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
	// See the License for the specific language governing permissions and
	// limitations under the License.
	-->

	<AutoVisualizer xmlns="http://schemas.microsoft.com/vstudio/debugger/natvis/2010">
	<Type Name="tint::utils::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::utils::Vector<,>">
	<Expand>
	<Item Name="[heap]">impl_.slice.cap > (int)$T2</Item>
	<ExpandedItem>impl_.slice</ExpandedItem>
	<!--<Item Name="[slice]">impl_.slice</Item>-->
	</Expand>
	</Type>

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

	<Type Name="tint::Symbol">
	<!-- Requires TINT_SYMBOL_STORE_DEBUG_NAME defined to 1 -->
	<DisplayString Optional="true">{debug_name_,sb}</DisplayString>
	</Type>

	<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_statements.size() == 0">if ({condition}) {body}</DisplayString>
	<DisplayString Condition="else_statements.size() == 1">if ({condition}) {body} {*else_statements[0]} </DisplayString>
	<DisplayString Condition="else_statements.size() == 2">if ({condition}) {body} {else_statements[0]} {else_statements[1]} </DisplayString>
	<DisplayString Condition="else_statements.size() == 3">if ({condition}) {body} {else_statements[0]} {else_statements[1]} {*else_statements[2]}</DisplayString>
	<DisplayString Condition="else_statements.size() > 3">if ({condition}) {body} {else_statements[0]} {else_statements[1]} {*else_statements[2]} else {else_statements.size()-3} more...</DisplayString>
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	<Type Name="tint::ast::ElseStatement">
	<DisplayString Condition="!condition">else {*body}</DisplayString>
	<DisplayString Condition="!!condition">else if ({condition}) {body}</DisplayString>
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	<Type Name="tint::ast::BlockStatement">
	<DisplayString Condition="statements.size() == 1">{{ {*statements[0]} }} </DisplayString>
	<DisplayString Condition="statements.size() == 2">{{ {statements[0]} {statements[1]} }} </DisplayString>
	<DisplayString Condition="statements.size() == 3">{{ {statements[0]} {statements[1]} {*statements[2]} }} </DisplayString>
	<DisplayString Condition="statements.size() > 3">{{ {statements[0]} {statements[1]} {*statements[2]} {statements.size()-3} more... }} </DisplayString>
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	<Type Name="tint::ast::ReturnStatement">
	<DisplayString Condition="!value">return;</DisplayString>
	<DisplayString Condition="!!value">return {*value};</DisplayString>
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	<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::IdentifierExpression">
	<!--the ",sb" specifier removes the double quotes on the displayed string -->
	<DisplayString>{symbol}</DisplayString>
	<Expand>
	<Item Name="symbol">symbol</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>{structure}.{member}</DisplayString>
	<Expand>
	<Item Name="structure">*structure</Item>
	<Item Name="member">*member</Item>
	</Expand>
	</Type>

	<Type Name="tint::ast::Variable">
	<!-- Hack: we can deduce that this variable is a parameter if it's const with a type but no constructor, which is illegal for a let -->
	<DisplayString Condition=" is_const & !!type & !constructor">{symbol} : {*type}</DisplayString>

	<DisplayString Condition=" is_const & !!type & !!constructor">let {symbol} : {type} = {constructor}</DisplayString>
	<DisplayString Condition=" is_const & !type & !constructor">let {symbol} = {*constructor}</DisplayString>
	<DisplayString Condition="!is_const & !!type & !!constructor">var {symbol} : {type} = {constructor}</DisplayString>
	<DisplayString Condition="!is_const & !type & !!constructor">var {symbol} = {*constructor}</DisplayString>
	<DisplayString Condition="!is_const & !!type & !constructor">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::Void">
	<DisplayString>void</DisplayString>
	</Type>

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

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

	<Type Name="tint::ast::CallExpression">
	<DisplayString Condition="args.size() == 0">{target}()</DisplayString>
	<DisplayString Condition="args.size() == 1">{target}({*args[0]})</DisplayString>
	<DisplayString Condition="args.size() == 2">{target}({args[0]}, {args[1]})</DisplayString>
	<DisplayString Condition="args.size() == 3">{target}({args[0]}, {args[1]}, {*args[2]})</DisplayString>
	<DisplayString Condition="args.size() > 3">{target}({args[0]}, {args[1]}, {*args[2]}, {args.size()-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::TypeName">
	<DisplayString>{name}</DisplayString>
	</Type>

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

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

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

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

	</AutoVisualizer>