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1 /* | 1 /* |
2 * Copyright 2016 Google Inc. | 2 * Copyright 2016 Google Inc. |
3 * | 3 * |
4 * Use of this source code is governed by a BSD-style license that can be | 4 * Use of this source code is governed by a BSD-style license that can be |
5 * found in the LICENSE file. | 5 * found in the LICENSE file. |
6 */ | 6 */ |
7 | 7 |
8 #ifndef SKSL_FUNCTIONREFERENCE | 8 #ifndef SKSL_FUNCTIONREFERENCE |
9 #define SKSL_FUNCTIONREFERENCE | 9 #define SKSL_FUNCTIONREFERENCE |
10 | 10 |
11 #include "SkSLContext.h" | 11 #include "SkSLContext.h" |
12 #include "SkSLExpression.h" | 12 #include "SkSLExpression.h" |
13 | 13 |
14 namespace SkSL { | 14 namespace SkSL { |
15 | 15 |
16 /** | 16 /** |
17 * An identifier referring to a function name. This is an intermediate value: Fu
nctionReferences are | 17 * An identifier referring to a function name. This is an intermediate value: Fu
nctionReferences are |
18 * always eventually replaced by FunctionCalls in valid programs. | 18 * always eventually replaced by FunctionCalls in valid programs. |
19 */ | 19 */ |
20 struct FunctionReference : public Expression { | 20 struct FunctionReference : public Expression { |
21 FunctionReference(const Context& context, Position position, | 21 FunctionReference(const Context& context, Position position, |
22 std::vector<const FunctionDeclaration*> function) | 22 std::vector<const FunctionDeclaration*> function) |
23 : INHERITED(position, kFunctionReference_Kind, *context.fInvalid_Type) | 23 : INHERITED(position, kFunctionReference_Kind, *context.fInvalid_Type) |
24 , fFunctions(function) {} | 24 , fFunctions(function) {} |
25 | 25 |
26 virtual std::string description() const override { | 26 virtual std::string description() const override { |
27 » ASSERT(false); | 27 ASSERT(false); |
28 » return "<function>"; | 28 return "<function>"; |
29 } | 29 } |
30 | 30 |
31 const std::vector<const FunctionDeclaration*> fFunctions; | 31 const std::vector<const FunctionDeclaration*> fFunctions; |
32 | 32 |
33 typedef Expression INHERITED; | 33 typedef Expression INHERITED; |
34 }; | 34 }; |
35 | 35 |
36 } // namespace | 36 } // namespace |
37 | 37 |
38 #endif | 38 #endif |
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