chromium/third_party/dawn/src/tint/lang/wgsl/sem/type_mappings.h

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#ifndef SRC_TINT_LANG_WGSL_SEM_TYPE_MAPPINGS_H_
#define SRC_TINT_LANG_WGSL_SEM_TYPE_MAPPINGS_H_

#include <type_traits>

// Forward declarations
namespace tint {
class CastableBase;
}  // namespace tint
namespace tint::ast {
class AccessorExpression;
class BinaryExpression;
class BitcastExpression;
class BlockStatement;
class BuiltinAttribute;
class CallExpression;
class Expression;
class ForLoopStatement;
class Function;
class IfStatement;
class LiteralExpression;
class Node;
class Override;
class Parameter;
class PhonyExpression;
class Statement;
class Struct;
class StructMember;
class SwitchStatement;
class TypeDecl;
class UnaryOpExpression;
class Variable;
class WhileStatement;
}  // namespace tint::ast
namespace tint::core {
enum class BuiltinValue : uint8_t;
}
namespace tint::sem {
class BlockStatement;
class Expression;
class ForLoopStatement;
class Function;
class GlobalVariable;
class IfStatement;
class Node;
class Parameter;
class Statement;
class Struct;
class StructMember;
class SwitchStatement;
class ValueExpression;
class Variable;
class WhileStatement;
}  // namespace tint::sem
namespace tint::core::type {
class Array;
class Type;
}  // namespace tint::core::type

namespace tint::sem {

/// TypeMappings is a struct that holds undefined `operator()` methods that's
/// used by SemanticNodeTypeFor to map AST / type node types to their
/// corresponding semantic node types. The standard operator overload resolving
/// rules will be used to infer the return type based on the argument type.
struct TypeMappings { … };

/// SemanticNodeTypeFor resolves to the appropriate sem::Node type for the
/// AST node `AST`.
SemanticNodeTypeFor;

}  // namespace tint::sem

#endif  // SRC_TINT_LANG_WGSL_SEM_TYPE_MAPPINGS_H_