| // Copyright 2023 The Dawn & Tint Authors |
| // |
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| |
| #ifndef SRC_TINT_LANG_WGSL_AST_DIAGNOSTIC_DIRECTIVE_H_ |
| #define SRC_TINT_LANG_WGSL_AST_DIAGNOSTIC_DIRECTIVE_H_ |
| |
| #include <string> |
| #include <utility> |
| #include <vector> |
| |
| #include "src/tint/lang/wgsl/ast/diagnostic_control.h" |
| #include "src/tint/lang/wgsl/ast/node.h" |
| |
| namespace tint::ast { |
| |
| /// A "diagnostic" directive. Example: |
| /// ``` |
| /// // Turn off diagnostics for derivative uniformity violations. |
| /// diagnostic(off, derivative_uniformity); |
| /// ``` |
| class DiagnosticDirective final : public Castable<DiagnosticDirective, Node> { |
| public: |
| /// Create a extension |
| /// @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 dc the diagnostic control |
| DiagnosticDirective(GenerationID pid, NodeID nid, const Source& src, DiagnosticControl&& dc); |
| |
| /// Destructor |
| ~DiagnosticDirective() override; |
| |
| /// Clones this node and all transitive child nodes using the `CloneContext` `ctx`. |
| /// @param ctx the clone context |
| /// @return the newly cloned node |
| const DiagnosticDirective* Clone(CloneContext& ctx) const override; |
| |
| /// The diagnostic control. |
| const DiagnosticControl control; |
| }; |
| |
| } // namespace tint::ast |
| |
| #endif // SRC_TINT_LANG_WGSL_AST_DIAGNOSTIC_DIRECTIVE_H_ |