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Diffstat (limited to 'tools/gn/operators.h')
-rw-r--r-- | tools/gn/operators.h | 35 |
1 files changed, 35 insertions, 0 deletions
diff --git a/tools/gn/operators.h b/tools/gn/operators.h new file mode 100644 index 0000000..3401c22 --- /dev/null +++ b/tools/gn/operators.h @@ -0,0 +1,35 @@ +// Copyright (c) 2013 The Chromium Authors. All rights reserved. +// Use of this source code is governed by a BSD-style license that can be +// found in the LICENSE file. + +#ifndef TOOLS_GN_OPERATORS_H_ +#define TOOLS_GN_OPERATORS_H_ + +class BinaryOpNode; +class Err; +class ParseNode; +class Scope; +class Token; +class UnaryOpNode; +class Value; + +bool IsUnaryOperator(const Token& token); +bool IsBinaryOperator(const Token& token); + +bool IsFunctionCallArgBeginScoper(const Token& token); // "(" +bool IsFunctionCallArgEndScoper(const Token& token); // ")" + +bool IsScopeBeginScoper(const Token& token); // "{" +bool IsScopeEndScoper(const Token& token); // "}" + +Value ExecuteUnaryOperator(Scope* scope, + const UnaryOpNode* op_node, + const Value& value, + Err* err); +Value ExecuteBinaryOperator(Scope* scope, + const BinaryOpNode* op_node, + const ParseNode* left, + const ParseNode* right, + Err* err); + +#endif // TOOLS_GN_OPERATORS_H_ |