Ryan Harrison | dbc13af | 2022-02-21 15:19:07 +0000 | [diff] [blame] | 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_TINT_AST_MEMBER_ACCESSOR_EXPRESSION_H_ |
| 16 | #define SRC_TINT_AST_MEMBER_ACCESSOR_EXPRESSION_H_ |
| 17 | |
| 18 | #include "src/tint/ast/identifier_expression.h" |
| 19 | |
dan sinclair | 34323ac | 2022-04-07 18:39:35 +0000 | [diff] [blame] | 20 | namespace tint::ast { |
Ryan Harrison | dbc13af | 2022-02-21 15:19:07 +0000 | [diff] [blame] | 21 | |
| 22 | /// A member accessor expression |
dan sinclair | 41e4d9a | 2022-05-01 14:40:55 +0000 | [diff] [blame] | 23 | class MemberAccessorExpression final : public Castable<MemberAccessorExpression, Expression> { |
| 24 | public: |
| 25 | /// Constructor |
Ben Clayton | 4a92a3c | 2022-07-18 20:50:02 +0000 | [diff] [blame] | 26 | /// @param pid the identifier of the program that owns this node |
| 27 | /// @param nid the unique node identifier |
dan sinclair | 41e4d9a | 2022-05-01 14:40:55 +0000 | [diff] [blame] | 28 | /// @param source the member accessor expression source |
| 29 | /// @param structure the structure |
| 30 | /// @param member the member |
Ben Clayton | 4a92a3c | 2022-07-18 20:50:02 +0000 | [diff] [blame] | 31 | MemberAccessorExpression(ProgramID pid, |
| 32 | NodeID nid, |
dan sinclair | 41e4d9a | 2022-05-01 14:40:55 +0000 | [diff] [blame] | 33 | const Source& source, |
| 34 | const Expression* structure, |
| 35 | const IdentifierExpression* member); |
| 36 | /// Move constructor |
| 37 | MemberAccessorExpression(MemberAccessorExpression&&); |
| 38 | ~MemberAccessorExpression() override; |
Ryan Harrison | dbc13af | 2022-02-21 15:19:07 +0000 | [diff] [blame] | 39 | |
dan sinclair | 41e4d9a | 2022-05-01 14:40:55 +0000 | [diff] [blame] | 40 | /// Clones this node and all transitive child nodes using the `CloneContext` |
| 41 | /// `ctx`. |
| 42 | /// @param ctx the clone context |
| 43 | /// @return the newly cloned node |
| 44 | const MemberAccessorExpression* Clone(CloneContext* ctx) const override; |
Ryan Harrison | dbc13af | 2022-02-21 15:19:07 +0000 | [diff] [blame] | 45 | |
dan sinclair | 41e4d9a | 2022-05-01 14:40:55 +0000 | [diff] [blame] | 46 | /// The structure |
| 47 | const Expression* const structure; |
Ryan Harrison | dbc13af | 2022-02-21 15:19:07 +0000 | [diff] [blame] | 48 | |
dan sinclair | 41e4d9a | 2022-05-01 14:40:55 +0000 | [diff] [blame] | 49 | /// The member expression |
| 50 | const IdentifierExpression* const member; |
Ryan Harrison | dbc13af | 2022-02-21 15:19:07 +0000 | [diff] [blame] | 51 | }; |
| 52 | |
dan sinclair | 34323ac | 2022-04-07 18:39:35 +0000 | [diff] [blame] | 53 | } // namespace tint::ast |
Ryan Harrison | dbc13af | 2022-02-21 15:19:07 +0000 | [diff] [blame] | 54 | |
| 55 | #endif // SRC_TINT_AST_MEMBER_ACCESSOR_EXPRESSION_H_ |