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author | Benjamin Barenblat <bbarenblat@gmail.com> | 2021-12-14 12:34:06 -0500 |
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committer | Benjamin Barenblat <bbarenblat@gmail.com> | 2021-12-14 12:34:06 -0500 |
commit | a4635fb95235ba4bf077bd59957da0626fc5ba72 (patch) | |
tree | d029b32b6668adb1412e63d775928e0cb1ceef39 /src/parser_driver.h |
EC, a terminal-based RPN calculator
Diffstat (limited to 'src/parser_driver.h')
-rw-r--r-- | src/parser_driver.h | 39 |
1 files changed, 39 insertions, 0 deletions
diff --git a/src/parser_driver.h b/src/parser_driver.h new file mode 100644 index 0000000..12a65cf --- /dev/null +++ b/src/parser_driver.h @@ -0,0 +1,39 @@ +// Copyright 2021 Benjamin Barenblat +// +// Licensed under the Apache License, Version 2.0 (the "License"); you may not +// use this file except in compliance with the License. You may obtain a copy of +// the License at +// +// https://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, WITHOUT +// WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the +// License for the specific language governing permissions and limitations under +// the License. + +// A driver for the Antlr-generated EC parser. + +#ifndef EC_SRC_PARSER_DRIVER_H_ +#define EC_SRC_PARSER_DRIVER_H_ + +#include <memory> +#include <vector> + +#include "src/error.h" +#include "src/language.h" +#include "third_party/abseil/absl/strings/string_view.h" + +namespace ec { + +class ParseError : public Error { + public: + explicit ParseError() : Error("parse error") {} +}; + +// Converts a bare string to an EC program. +Program ParseFromString(absl::string_view); + +} // namespace ec + +#endif // EC_SRC_PARSER_DRIVER_H_ |