diff options
Diffstat (limited to 'vendor/toml++/impl/parse_error.hpp')
| -rw-r--r-- | vendor/toml++/impl/parse_error.hpp | 195 |
1 files changed, 91 insertions, 104 deletions
diff --git a/vendor/toml++/impl/parse_error.hpp b/vendor/toml++/impl/parse_error.hpp index 05f2b6d..ef0a833 100644 --- a/vendor/toml++/impl/parse_error.hpp +++ b/vendor/toml++/impl/parse_error.hpp @@ -1,16 +1,16 @@ -//# This file is a part of toml++ and is subject to the the terms of the MIT license. -//# Copyright (c) Mark Gillard <mark.gillard@outlook.com.au> -//# See https://github.com/marzer/tomlplusplus/blob/master/LICENSE for the full license text. -// SPDX-License-Identifier: MIT +// # This file is a part of toml++ and is subject to the the terms of the MIT license. +// # Copyright (c) Mark Gillard <mark.gillard@outlook.com.au> +// # See https://github.com/marzer/tomlplusplus/blob/master/LICENSE for the full license text. +// SPDX-License-Identifier: MIT #pragma once #include "preprocessor.hpp" #if TOML_ENABLE_PARSER -#include "std_except.hpp" -#include "source_region.hpp" -#include "print_to_stream.hpp" #include "header_start.hpp" +#include "print_to_stream.hpp" +#include "source_region.hpp" +#include "std_except.hpp" #if TOML_DOXYGEN || !TOML_EXCEPTIONS #define TOML_PARSE_ERROR_BASE @@ -18,122 +18,109 @@ #define TOML_PARSE_ERROR_BASE : public std::runtime_error #endif -TOML_NAMESPACE_START -{ - TOML_ABI_NAMESPACE_BOOL(TOML_EXCEPTIONS, ex, noex); - - /// \brief An error generated when parsing fails. - /// - /// \remarks This class inherits from std::runtime_error when exceptions are enabled. - /// The public interface is the same regardless of exception mode. - class parse_error TOML_PARSE_ERROR_BASE - { - private: +TOML_NAMESPACE_START { + TOML_ABI_NAMESPACE_BOOL(TOML_EXCEPTIONS, ex, noex); + + /// \brief An error generated when parsing fails. + /// + /// \remarks This class inherits from std::runtime_error when exceptions are enabled. + /// The public interface is the same regardless of exception mode. + class parse_error TOML_PARSE_ERROR_BASE { + private: #if !TOML_EXCEPTIONS - std::string description_; + std::string description_; #endif - source_region source_; + source_region source_; - public: + public: #if TOML_EXCEPTIONS - TOML_NODISCARD_CTOR - TOML_ATTR(nonnull) - parse_error(const char* desc, source_region&& src) noexcept // - : std::runtime_error{ desc }, - source_{ std::move(src) } - {} - - TOML_NODISCARD_CTOR - TOML_ATTR(nonnull) - parse_error(const char* desc, const source_region& src) noexcept // - : parse_error{ desc, source_region{ src } } - {} - - TOML_NODISCARD_CTOR - TOML_ATTR(nonnull) - parse_error(const char* desc, const source_position& position, const source_path_ptr& path = {}) noexcept - : parse_error{ desc, source_region{ position, position, path } } - {} + TOML_NODISCARD_CTOR + TOML_ATTR(nonnull) + parse_error(const char* desc, source_region&& src) noexcept // + : std::runtime_error{desc}, source_{std::move(src)} {} + + TOML_NODISCARD_CTOR + TOML_ATTR(nonnull) + parse_error(const char* desc, const source_region& src) noexcept // + : parse_error{desc, source_region{src}} {} + + TOML_NODISCARD_CTOR + TOML_ATTR(nonnull) + parse_error(const char* desc, const source_position& position, + const source_path_ptr& path = {}) noexcept + : parse_error{desc, source_region{position, position, path}} {} #else - TOML_NODISCARD_CTOR - parse_error(std::string&& desc, source_region&& src) noexcept // - : description_{ std::move(desc) }, - source_{ std::move(src) } - {} + TOML_NODISCARD_CTOR + parse_error(std::string&& desc, source_region&& src) noexcept // + : description_{std::move(desc)}, source_{std::move(src)} {} - TOML_NODISCARD_CTOR - parse_error(std::string&& desc, const source_region& src) noexcept // - : parse_error{ std::move(desc), source_region{ src } } - {} + TOML_NODISCARD_CTOR + parse_error(std::string&& desc, const source_region& src) noexcept // + : parse_error{std::move(desc), source_region{src}} {} - TOML_NODISCARD_CTOR - parse_error(std::string&& desc, const source_position& position, const source_path_ptr& path = {}) noexcept - : parse_error{ std::move(desc), source_region{ position, position, path } } - {} + TOML_NODISCARD_CTOR + parse_error(std::string&& desc, const source_position& position, + const source_path_ptr& path = {}) noexcept + : parse_error{std::move(desc), source_region{position, position, path}} {} #endif - /// \brief Returns a textual description of the error. - /// \remark The backing string is guaranteed to be null-terminated. - TOML_NODISCARD - std::string_view description() const noexcept - { + /// \brief Returns a textual description of the error. + /// \remark The backing string is guaranteed to be null-terminated. + TOML_NODISCARD + std::string_view description() const noexcept { #if TOML_EXCEPTIONS - return std::string_view{ what() }; + return std::string_view{what()}; #else - return description_; + return description_; #endif - } - - /// \brief Returns the region of the source document responsible for the error. - TOML_NODISCARD - const source_region& source() const noexcept - { - return source_; - } - - /// \brief Prints a parse_error to a stream. - /// - /// \detail \cpp - /// try - /// { - /// auto tbl = toml::parse("enabled = trUe"sv); - /// } - /// catch (const toml::parse_error & err) - /// { - /// std::cerr << "Parsing failed:\n"sv << err << "\n"; - /// } - /// \ecpp - /// - /// \out - /// Parsing failed: - /// Encountered unexpected character while parsing boolean; expected 'true', saw 'trU' - /// (error occurred at line 1, column 13) - /// \eout - /// - /// \tparam Char The output stream's underlying character type. Must be 1 byte in size. - /// \param lhs The stream. - /// \param rhs The parse_error. - /// - /// \returns The input stream. - friend std::ostream& operator<<(std::ostream& lhs, const parse_error& rhs) - { - impl::print_to_stream(lhs, rhs.description()); - impl::print_to_stream(lhs, "\n\t(error occurred at "sv); - impl::print_to_stream(lhs, rhs.source()); - impl::print_to_stream(lhs, ")"sv); - return lhs; - } - }; - - TOML_ABI_NAMESPACE_END; // TOML_EXCEPTIONS + } + + /// \brief Returns the region of the source document responsible for the error. + TOML_NODISCARD + const source_region& source() const noexcept { return source_; } + + /// \brief Prints a parse_error to a stream. + /// + /// \detail \cpp + /// try + /// { + /// auto tbl = toml::parse("enabled = trUe"sv); + /// } + /// catch (const toml::parse_error & err) + /// { + /// std::cerr << "Parsing failed:\n"sv << err << "\n"; + /// } + /// \ecpp + /// + /// \out + /// Parsing failed: + /// Encountered unexpected character while parsing boolean; expected 'true', saw 'trU' + /// (error occurred at line 1, column 13) + /// \eout + /// + /// \tparam Char The output stream's underlying character type. Must be 1 byte in size. + /// \param lhs The stream. + /// \param rhs The parse_error. + /// + /// \returns The input stream. + friend std::ostream& operator<<(std::ostream& lhs, const parse_error& rhs) { + impl::print_to_stream(lhs, rhs.description()); + impl::print_to_stream(lhs, "\n\t(error occurred at "sv); + impl::print_to_stream(lhs, rhs.source()); + impl::print_to_stream(lhs, ")"sv); + return lhs; + } + }; + + TOML_ABI_NAMESPACE_END; // TOML_EXCEPTIONS } TOML_NAMESPACE_END; #undef TOML_PARSE_ERROR_BASE #include "header_end.hpp" -#endif // TOML_ENABLE_PARSER +#endif // TOML_ENABLE_PARSER |