1 // Copyright 2020 The Tint Authors. 2 // 3 // Licensed under the Apache License, Version 2.0 (the "License"); 4 // you may not use this file except in compliance with the License. 5 // You may obtain a copy of the License at 6 // 7 // http://www.apache.org/licenses/LICENSE-2.0 8 // 9 // Unless required by applicable law or agreed to in writing, software 10 // distributed under the License is distributed on an "AS IS" BASIS, 11 // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 12 // See the License for the specific language governing permissions and 13 // limitations under the License. 14 15 #ifndef SRC_AST_UINT_LITERAL_EXPRESSION_H_ 16 #define SRC_AST_UINT_LITERAL_EXPRESSION_H_ 17 18 #include <string> 19 20 #include "src/ast/int_literal_expression.h" 21 22 namespace tint { 23 namespace ast { 24 25 /// A uint literal 26 class UintLiteralExpression 27 : public Castable<UintLiteralExpression, IntLiteralExpression> { 28 public: 29 /// Constructor 30 /// @param pid the identifier of the program that owns this node 31 /// @param src the source of this node 32 /// @param value the uint literals value 33 UintLiteralExpression(ProgramID pid, const Source& src, uint32_t value); 34 ~UintLiteralExpression() override; 35 36 /// @returns the literal value as a u32 37 uint32_t ValueAsU32() const override; 38 39 /// Clones this node and all transitive child nodes using the `CloneContext` 40 /// `ctx`. 41 /// @param ctx the clone context 42 /// @return the newly cloned node 43 const UintLiteralExpression* Clone(CloneContext* ctx) const override; 44 45 /// The int literal value 46 const uint32_t value; 47 }; 48 49 } // namespace ast 50 } // namespace tint 51 52 #endif // SRC_AST_UINT_LITERAL_EXPRESSION_H_ 53