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_VARIABLE_DECL_STATEMENT_H_ 16 #define SRC_AST_VARIABLE_DECL_STATEMENT_H_ 17 18 #include "src/ast/statement.h" 19 #include "src/ast/variable.h" 20 21 namespace tint { 22 namespace ast { 23 24 /// A variable declaration statement 25 class VariableDeclStatement 26 : public Castable<VariableDeclStatement, Statement> { 27 public: 28 /// Constructor 29 /// @param program_id the identifier of the program that owns this node 30 /// @param source the variable statement source 31 /// @param variable the variable 32 VariableDeclStatement(ProgramID program_id, 33 const Source& source, 34 const Variable* variable); 35 /// Move constructor 36 VariableDeclStatement(VariableDeclStatement&&); 37 ~VariableDeclStatement() 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 VariableDeclStatement* Clone(CloneContext* ctx) const override; 44 45 /// The variable 46 const Variable* const variable; 47 }; 48 49 } // namespace ast 50 } // namespace tint 51 52 #endif // SRC_AST_VARIABLE_DECL_STATEMENT_H_ 53