kc3-lang/angle/src/compiler/translator/tree_ops/PruneNoOps.h

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• Hash : 91976352
  Author :
  Date : 2022-06-21T15:41:02
  

  Use C++17 attributes instead of custom macros
  
  Bug: angleproject:6747
  Change-Id: Iad6c7cd8a18d028e01da49b647c5d01af11e0522
  Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/3718999
  Reviewed-by: Cody Northrop <cnorthrop@google.com>
  Commit-Queue: Shahbaz Youssefi <syoussefi@chromium.org>
  Reviewed-by: Shahbaz Youssefi <syoussefi@chromium.org>
  

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• src/compiler/translator/tree_ops/PruneNoOps.h

• //
  // Copyright 2002 The ANGLE Project Authors. All rights reserved.
  // Use of this source code is governed by a BSD-style license that can be
  // found in the LICENSE file.
  //
  // PruneNoOps.h: The PruneNoOps function prunes:
  //   1. Empty declarations "int;". Empty declarators will be pruned as well, so for example:
  //        int , a;
  //      is turned into
  //        int a;
  //   2. Literal statements: "1.0;". The ESSL output doesn't define a default precision for float,
  //      so float literal statements would end up with no precision which is invalid ESSL.
  //   3. Statements after discard, return, break and continue.
  
  #ifndef COMPILER_TRANSLATOR_TREEOPS_PRUNENOOPS_H_
  #define COMPILER_TRANSLATOR_TREEOPS_PRUNENOOPS_H_
  
  #include "common/angleutils.h"
  
  namespace sh
  {
  class TCompiler;
  class TIntermBlock;
  class TSymbolTable;
  
  [[nodiscard]] bool PruneNoOps(TCompiler *compiler, TIntermBlock *root, TSymbolTable *symbolTable);
  }  // namespace sh
  
  #endif  // COMPILER_TRANSLATOR_TREEOPS_PRUNENOOPS_H_
  

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