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      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_ASTINTLITERAL
      9 #define SKSL_ASTINTLITERAL
     10 
     11 #include "SkSLASTExpression.h"
     12 
     13 namespace SkSL {
     14 
     15 /**
     16  * A literal integer. At the AST level, integer literals are always positive; a negative number will
     17  * appear as a unary minus being applied to an integer literal.
     18  */
     19 struct ASTIntLiteral : public ASTExpression {
     20     ASTIntLiteral(Position position, uint64_t value)
     21     : INHERITED(position, kInt_Kind)
     22     , fValue(value) {}
     23 
     24     SkString description() const override {
     25         return to_string(fValue);
     26     }
     27 
     28     const uint64_t fValue;
     29 
     30     typedef ASTExpression INHERITED;
     31 };
     32 
     33 } // namespace
     34 
     35 #endif
     36