Austin Eng | cc2516a | 2023-10-17 20:57:54 +0000 | [diff] [blame] | 1 | // Copyright 2023 The Dawn & Tint Authors |
James Price | 98dc5a8 | 2023-02-04 12:20:55 +0000 | [diff] [blame] | 2 | // |
Austin Eng | cc2516a | 2023-10-17 20:57:54 +0000 | [diff] [blame] | 3 | // Redistribution and use in source and binary forms, with or without |
| 4 | // modification, are permitted provided that the following conditions are met: |
James Price | 98dc5a8 | 2023-02-04 12:20:55 +0000 | [diff] [blame] | 5 | // |
Austin Eng | cc2516a | 2023-10-17 20:57:54 +0000 | [diff] [blame] | 6 | // 1. Redistributions of source code must retain the above copyright notice, this |
| 7 | // list of conditions and the following disclaimer. |
James Price | 98dc5a8 | 2023-02-04 12:20:55 +0000 | [diff] [blame] | 8 | // |
Austin Eng | cc2516a | 2023-10-17 20:57:54 +0000 | [diff] [blame] | 9 | // 2. Redistributions in binary form must reproduce the above copyright notice, |
| 10 | // this list of conditions and the following disclaimer in the documentation |
| 11 | // and/or other materials provided with the distribution. |
| 12 | // |
| 13 | // 3. Neither the name of the copyright holder nor the names of its |
| 14 | // contributors may be used to endorse or promote products derived from |
| 15 | // this software without specific prior written permission. |
| 16 | // |
| 17 | // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" |
| 18 | // AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE |
| 19 | // IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE |
| 20 | // DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE |
| 21 | // FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL |
| 22 | // DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR |
| 23 | // SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER |
| 24 | // CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, |
| 25 | // OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
| 26 | // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
James Price | 98dc5a8 | 2023-02-04 12:20:55 +0000 | [diff] [blame] | 27 | |
dan sinclair | 99181d8 | 2023-07-20 01:14:15 +0000 | [diff] [blame] | 28 | #ifndef SRC_TINT_LANG_WGSL_AST_DIAGNOSTIC_DIRECTIVE_H_ |
| 29 | #define SRC_TINT_LANG_WGSL_AST_DIAGNOSTIC_DIRECTIVE_H_ |
James Price | 98dc5a8 | 2023-02-04 12:20:55 +0000 | [diff] [blame] | 30 | |
| 31 | #include <string> |
| 32 | #include <utility> |
| 33 | #include <vector> |
| 34 | |
dan sinclair | 99181d8 | 2023-07-20 01:14:15 +0000 | [diff] [blame] | 35 | #include "src/tint/lang/wgsl/ast/diagnostic_control.h" |
| 36 | #include "src/tint/lang/wgsl/ast/node.h" |
James Price | 98dc5a8 | 2023-02-04 12:20:55 +0000 | [diff] [blame] | 37 | |
| 38 | namespace tint::ast { |
| 39 | |
| 40 | /// A "diagnostic" directive. Example: |
| 41 | /// ``` |
| 42 | /// // Turn off diagnostics for derivative uniformity violations. |
| 43 | /// diagnostic(off, derivative_uniformity); |
| 44 | /// ``` |
dan sinclair | bae54e7 | 2023-07-28 15:01:54 +0000 | [diff] [blame] | 45 | class DiagnosticDirective final : public Castable<DiagnosticDirective, Node> { |
James Price | 98dc5a8 | 2023-02-04 12:20:55 +0000 | [diff] [blame] | 46 | public: |
| 47 | /// Create a extension |
| 48 | /// @param pid the identifier of the program that owns this node |
| 49 | /// @param nid the unique node identifier |
| 50 | /// @param src the source of this node |
| 51 | /// @param dc the diagnostic control |
dan sinclair | 637a2fe | 2023-07-24 21:11:41 +0000 | [diff] [blame] | 52 | DiagnosticDirective(GenerationID pid, NodeID nid, const Source& src, DiagnosticControl&& dc); |
James Price | 98dc5a8 | 2023-02-04 12:20:55 +0000 | [diff] [blame] | 53 | |
James Price | 98dc5a8 | 2023-02-04 12:20:55 +0000 | [diff] [blame] | 54 | /// Destructor |
| 55 | ~DiagnosticDirective() override; |
| 56 | |
| 57 | /// Clones this node and all transitive child nodes using the `CloneContext` `ctx`. |
| 58 | /// @param ctx the clone context |
| 59 | /// @return the newly cloned node |
Ben Clayton | ae18c41 | 2023-07-29 13:00:40 +0000 | [diff] [blame] | 60 | const DiagnosticDirective* Clone(CloneContext& ctx) const override; |
James Price | 98dc5a8 | 2023-02-04 12:20:55 +0000 | [diff] [blame] | 61 | |
| 62 | /// The diagnostic control. |
| 63 | const DiagnosticControl control; |
| 64 | }; |
| 65 | |
| 66 | } // namespace tint::ast |
| 67 | |
dan sinclair | 99181d8 | 2023-07-20 01:14:15 +0000 | [diff] [blame] | 68 | #endif // SRC_TINT_LANG_WGSL_AST_DIAGNOSTIC_DIRECTIVE_H_ |