| // Copyright 2020 The Dawn & Tint Authors |
| // |
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| // list of conditions and the following disclaimer. |
| // |
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| |
| #ifndef SRC_TINT_LANG_WGSL_AST_IDENTIFIER_EXPRESSION_H_ |
| #define SRC_TINT_LANG_WGSL_AST_IDENTIFIER_EXPRESSION_H_ |
| |
| #include "src/tint/lang/wgsl/ast/expression.h" |
| |
| // Forward declarations |
| namespace tint::ast { |
| class Identifier; |
| } |
| |
| namespace tint::ast { |
| |
| /// An identifier expression |
| class IdentifierExpression final : public Castable<IdentifierExpression, Expression> { |
| public: |
| /// Constructor |
| /// @param pid the identifier of the program that owns this node |
| /// @param nid the unique node identifier |
| /// @param src the source of this node |
| /// @param identifier the identifier |
| IdentifierExpression(GenerationID pid, |
| NodeID nid, |
| const Source& src, |
| const Identifier* identifier); |
| |
| /// Destructor |
| ~IdentifierExpression() override; |
| |
| /// Clones this node and all transitive child nodes using the `CloneContext` |
| /// `ctx`. |
| /// @param ctx the clone context |
| /// @return the newly cloned node |
| const IdentifierExpression* Clone(CloneContext& ctx) const override; |
| |
| /// The identifier for the expression |
| Identifier const* const identifier; |
| }; |
| |
| } // namespace tint::ast |
| |
| #endif // SRC_TINT_LANG_WGSL_AST_IDENTIFIER_EXPRESSION_H_ |