LCOV - code coverage report
Current view: top level - gfx/skia/skia/src/sksl/ast - SkSLASTSuffix.h (source / functions) Hit Total Coverage
Test: output.info Lines: 0 9 0.0 %
Date: 2017-07-14 16:53:18 Functions: 0 4 0.0 %
Legend: Lines: hit not hit

          Line data    Source code
       1             : /*
       2             :  * Copyright 2016 Google Inc.
       3             :  *
       4             :  * Use of this source code is governed by a BSD-style license that can be
       5             :  * found in the LICENSE file.
       6             :  */
       7             : 
       8             : #ifndef SKSL_ASTSUFFIX
       9             : #define SKSL_ASTSUFFIX
      10             : 
      11             : #include "SkSLASTPositionNode.h"
      12             : #include "SkSLASTExpression.h"
      13             : 
      14             : namespace SkSL {
      15             : 
      16             : /**
      17             :  * This and its subclasses represents expression suffixes, such as '[0]' or '.rgb'. Suffixes are not
      18             :  * expressions in and of themselves; they are attached to expressions to modify them.
      19             :  */
      20           0 : struct ASTSuffix : public ASTPositionNode {
      21             :     enum Kind {
      22             :         kIndex_Kind,
      23             :         kCall_Kind,
      24             :         kField_Kind,
      25             :         kPostIncrement_Kind,
      26             :         kPostDecrement_Kind
      27             :     };
      28             : 
      29           0 :     ASTSuffix(Position position, Kind kind)
      30           0 :     : INHERITED(position)
      31           0 :     , fKind(kind) {}
      32             : 
      33           0 :     String description() const override {
      34           0 :         switch (fKind) {
      35             :             case kPostIncrement_Kind:
      36           0 :                 return String("++");
      37             :             case kPostDecrement_Kind:
      38           0 :                 return String("--");
      39             :             default:
      40           0 :                 ABORT("unsupported suffix operator");
      41             :         }
      42             :     }
      43             : 
      44             :     Kind fKind;
      45             : 
      46             :     typedef ASTPositionNode INHERITED;
      47             : };
      48             : 
      49             : } // namespace
      50             : 
      51             : #endif

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