27 struct Constructor : public Expression {
28     Constructor(int offset, const Type& type, std::vector<std::unique_ptr<Expression>> arguments)  in Constructor()
32     std::unique_ptr<Expression> constantPropagate(const IRGenerator& irGenerator,  in constantPropagate()
34         if (fArguments.size() == 1 && fArguments[0]->fKind == Expression::kIntLiteral_Kind) {  in constantPropagate()
38                 return std::unique_ptr<Expression>(new FloatLiteral(irGenerator.fContext,  in constantPropagate()
44                 return std::unique_ptr<Expression>(new IntLiteral(fOffset,  in constantPropagate()
61     std::unique_ptr<Expression> clone() const override {  in clone()
62         std::vector<std::unique_ptr<Expression>> cloned;  in clone()
66         return std::unique_ptr<Expression>(new Constructor(fOffset, fType, std::move(cloned)));  in clone()
90     bool compareConstant(const Context& context, const Expression& other) const override {  in compareConstant()
91         SkASSERT(other.fKind == Expression::kConstructor_Kind && other.fType == fType);  in compareConstant()
107         const Expression* zero;  in compareConstant()
116                 const Expression* component1 = getMatComponent(col, row);  in compareConstant()
117                 const Expression* component2 = c.getMatComponent(col, row);  in compareConstant()
128     const Expression& getVecComponent(int index) const {  in getVecComponent()
143                 SkASSERT(arg->fKind == Expression::kConstructor_Kind);  in getVecComponent()
162     const Expression* getMatComponent(int col, int row) const {  in getMatComponent()
176                 SkASSERT(fArguments[0]->fKind == Expression::kConstructor_Kind);  in getMatComponent()
197                     SkASSERT(arg->fKind == Expression::kConstructor_Kind);  in getMatComponent()
206     std::vector<std::unique_ptr<Expression>> fArguments;
208     typedef Expression INHERITED;