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_UNRESOLVEDFUNCTION 9 #define SKSL_UNRESOLVEDFUNCTION 10 11 #include "src/sksl/ir/SkSLFunctionDeclaration.h" 12 13 namespace SkSL { 14 15 /** 16 * A symbol representing multiple functions with the same name. 17 */ 18 class UnresolvedFunction final : public Symbol { 19 public: 20 inline static constexpr Kind kSymbolKind = Kind::kUnresolvedFunction; 21 UnresolvedFunction(std::vector<const FunctionDeclaration * > funcs)22 UnresolvedFunction(std::vector<const FunctionDeclaration*> funcs) 23 : INHERITED(-1, kSymbolKind, funcs[0]->name()) 24 , fFunctions(std::move(funcs)) { 25 #ifdef SK_DEBUG 26 SkASSERT(!this->functions().empty()); 27 for (auto func : this->functions()) { 28 SkASSERT(func->name() == name()); 29 } 30 #endif 31 } 32 functions()33 const std::vector<const FunctionDeclaration*>& functions() const { 34 return fFunctions; 35 } 36 description()37 String description() const override { 38 return String(this->name()); 39 } 40 41 private: 42 std::vector<const FunctionDeclaration*> fFunctions; 43 44 using INHERITED = Symbol; 45 }; 46 47 } // namespace SkSL 48 49 #endif 50