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_INTLITERAL
9 #define SKSL_INTLITERAL
10 
11 #include "SkSLContext.h"
12 #include "SkSLExpression.h"
13 
14 namespace SkSL {
15 
16 /**
17  * A literal integer.
18  */
19 struct IntLiteral : public Expression {
20     // FIXME: we will need to revisit this if/when we add full support for both signed and unsigned
21     // 64-bit integers, but for right now an int64_t will hold every value we care about
22     IntLiteral(const Context& context, Position position, int64_t value, const Type* type = nullptr)
23     : INHERITED(position, kIntLiteral_Kind, type ? *type : *context.fInt_Type)
24     , fValue(value) {}
25 
descriptionIntLiteral26     virtual SkString description() const override {
27         return to_string(fValue);
28     }
29 
isConstantIntLiteral30    bool isConstant() const override {
31         return true;
32     }
33 
34     const int64_t fValue;
35 
36     typedef Expression INHERITED;
37 };
38 
39 } // namespace
40 
41 #endif
42