49 lines
1.4 KiB
C++
49 lines
1.4 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_INT_LITERAL_H_
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#define SRC_AST_INT_LITERAL_H_
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#include "src/ast/literal.h"
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namespace tint {
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namespace ast {
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/// An integer literal. This could be either signed or unsigned.
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class IntLiteral : public Castable<IntLiteral, Literal> {
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public:
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~IntLiteral() override;
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/// @returns the literal value as an i32
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int32_t value_as_i32() const { return static_cast<int32_t>(value_); }
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/// @returns the literal value as a u32
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uint32_t value_as_u32() const { return value_; }
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protected:
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/// Constructor
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/// @param program_id the identifier of the program that owns this node
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/// @param source the input source
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/// @param value value of the literal
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IntLiteral(ProgramID program_id, const Source& source, uint32_t value);
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private:
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uint32_t const value_;
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}; // namespace ast
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} // namespace ast
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} // namespace tint
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#endif // SRC_AST_INT_LITERAL_H_
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