1 //
2 // Copyright (c) 2002-2015 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 // RemoveSwitchFallThrough.h: Remove fall-through from switch statements.
7 // Note that it is unsafe to do further AST transformations on the AST generated
8 // by this function. It leaves duplicate nodes in the AST making replacements
9 // unreliable.
10 
11 #ifndef COMPILER_TRANSLATOR_REMOVESWITCHFALLTHROUGH_H_
12 #define COMPILER_TRANSLATOR_REMOVESWITCHFALLTHROUGH_H_
13 
14 namespace sh
15 {
16 
17 class TIntermBlock;
18 class PerformanceDiagnostics;
19 
20 // When given a statementList from a switch AST node, return an updated
21 // statementList that has fall-through removed.
22 TIntermBlock *RemoveSwitchFallThrough(TIntermBlock *statementList,
23                                       PerformanceDiagnostics *perfDiagnostics);
24 
25 }  // namespace sh
26 
27 #endif  // COMPILER_TRANSLATOR_REMOVESWITCHFALLTHROUGH_H_
28