chromium/third_party/dawn/src/tint/lang/wgsl/reader/parser/parser.h

// Copyright 2020 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.

#ifndef SRC_TINT_LANG_WGSL_READER_PARSER_PARSER_H_
#define SRC_TINT_LANG_WGSL_READER_PARSER_PARSER_H_

#include <memory>
#include <string>
#include <string_view>
#include <unordered_map>
#include <utility>
#include <vector>

#include "src/tint/lang/core/access.h"
#include "src/tint/lang/wgsl/program/program_builder.h"
#include "src/tint/lang/wgsl/reader/parser/detail.h"
#include "src/tint/lang/wgsl/reader/parser/token.h"
#include "src/tint/lang/wgsl/resolver/resolve.h"
#include "src/tint/utils/diagnostic/formatter.h"
#include "src/tint/utils/text/styled_text.h"

namespace tint::ast {
class BreakStatement;
class CallStatement;
class ContinueStatement;
class IfStatement;
class LoopStatement;
class ReturnStatement;
class SwitchStatement;
class VariableDeclStatement;
}  // namespace tint::ast

namespace tint::wgsl::reader {

class Lexer;

/// Struct holding information for a for loop
struct ForHeader { … };

/// Parser for WGSL source data
class Parser { … };

}  // namespace tint::wgsl::reader

#endif  // SRC_TINT_LANG_WGSL_READER_PARSER_PARSER_H_