1 // 2 // Copyright 2018 The ANGLE Project Authors. All rights reserved. 3 // Use of this source code is governed by a BSD-style license that can be 4 // found in the LICENSE file. 5 // 6 // FoldExpressions.h: Fold expressions. This may fold expressions so that the qualifier of the 7 // folded node differs from the qualifier of the original expression, so it needs to be done after 8 // parsing and validation of qualifiers is complete. Expressions that are folded: 1. Ternary ops 9 // with a constant condition. 10 11 #ifndef COMPILER_TRANSLATOR_TREEOPS_FOLDEXPRESSIONS_H_ 12 #define COMPILER_TRANSLATOR_TREEOPS_FOLDEXPRESSIONS_H_ 13 14 #include "common/angleutils.h" 15 16 namespace sh 17 { 18 19 class TCompiler; 20 class TIntermBlock; 21 class TDiagnostics; 22 23 [[nodiscard]] bool FoldExpressions(TCompiler *compiler, 24 TIntermBlock *root, 25 TDiagnostics *diagnostics); 26 27 } // namespace sh 28 29 #endif // COMPILER_TRANSLATOR_TREEOPS_FOLDEXPRESSIONS_H_ 30