Line data    Source code

       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_FUNCTIONREFERENCE
       9             : #define SKSL_FUNCTIONREFERENCE
      10             : 
      11             : #include "SkSLContext.h"
      12             : #include "SkSLExpression.h"
      13             : #include "SkSLFunctionDeclaration.h"
      14             : 
      15             : namespace SkSL {
      16             : 
      17             : /**
      18             :  * An identifier referring to a function name. This is an intermediate value: FunctionReferences are
      19             :  * always eventually replaced by FunctionCalls in valid programs.
      20             :  */
      21           0 : struct FunctionReference : public Expression {
      22           0 :     FunctionReference(const Context& context, Position position,
      23             :                       std::vector<const FunctionDeclaration*> function)
      24           0 :     : INHERITED(position, kFunctionReference_Kind, *context.fInvalid_Type)
      25           0 :     , fFunctions(function) {}
      26             : 
      27           0 :     virtual String description() const override {
      28           0 :         ASSERT(false);
      29           0 :         return String("<function>");
      30             :     }
      31             : 
      32             :     const std::vector<const FunctionDeclaration*> fFunctions;
      33             : 
      34             :     typedef Expression INHERITED;
      35             : };
      36             : 
      37             : } // namespace
      38             : 
      39             : #endif