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5b36d2c612
All includes from .cc to .h are preserved, even when transitively included. It's clear that there are far too many includes in header files, and we should be more aggressive with forward declarations. tint:532 will continue to track this work. There are, however, plenty of includes that have accumulated over time which are no longer required directly or transitively, so this change starts with a clean slate of *required* includes. Bug: tint:532 Change-Id: Ie1718dad565f8309fa180ef91bcf3920e76dba18 Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/44042 Commit-Queue: Ben Clayton <bclayton@google.com> Reviewed-by: Antonio Maiorano <amaiorano@google.com>
65 lines
2.0 KiB
C++
65 lines
2.0 KiB
C++
// Copyright 2020 The Tint Authors.
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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#ifndef SRC_AST_IDENTIFIER_EXPRESSION_H_
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#define SRC_AST_IDENTIFIER_EXPRESSION_H_
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#include "src/ast/expression.h"
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#include "src/semantic/intrinsic.h"
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namespace tint {
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namespace ast {
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/// An identifier expression
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class IdentifierExpression : public Castable<IdentifierExpression, Expression> {
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public:
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/// Constructor
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/// @param source the source
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/// @param sym the symbol for the identifier
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IdentifierExpression(const Source& source, Symbol sym);
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/// Move constructor
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IdentifierExpression(IdentifierExpression&&);
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~IdentifierExpression() override;
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/// @returns the symbol for the identifier
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Symbol symbol() const { return sym_; }
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/// Clones this node and all transitive child nodes using the `CloneContext`
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/// `ctx`.
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/// @param ctx the clone context
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/// @return the newly cloned node
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IdentifierExpression* Clone(CloneContext* ctx) const override;
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/// @returns true if the node is valid
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bool IsValid() const override;
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/// Writes a representation of the node to the output stream
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/// @param sem the semantic info for the program
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/// @param out the stream to write to
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/// @param indent number of spaces to indent the node when writing
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void to_str(const semantic::Info& sem,
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std::ostream& out,
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size_t indent) const override;
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private:
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IdentifierExpression(const IdentifierExpression&) = delete;
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Symbol const sym_;
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};
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} // namespace ast
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} // namespace tint
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#endif // SRC_AST_IDENTIFIER_EXPRESSION_H_
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