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ruby30
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error.h
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#ifndef RBIMPL_INTERN_ERROR_H /*-*-C++-*-vi:se ft=cpp:*/ #define RBIMPL_INTERN_ERROR_H /** * @file * @author Ruby developers <ruby-core@ruby-lang.org> * @copyright This file is a part of the programming language Ruby. * Permission is hereby granted, to either redistribute and/or * modify this file, provided that the conditions mentioned in the * file COPYING are met. Consult the file for details. * @warning Symbols prefixed with either `RBIMPL` or `rbimpl` are * implementation details. Don't take them as canon. They could * rapidly appear then vanish. The name (path) of this header file * is also an implementation detail. Do not expect it to persist * at the place it is now. Developers are free to move it anywhere * anytime at will. * @note To ruby-core: remember that this header can be possibly * recursively included from extension libraries written in C++. * Do not expect for instance `__VA_ARGS__` is always available. * We assume C99 for ruby itself but we don't assume languages of * extension libraries. They could be written in C++98. * @brief Public APIs related to ::rb_eException. */ #include "ruby/internal/dllexport.h" #include "ruby/internal/value.h" #include "ruby/internal/fl_type.h" #include "ruby/backward/2/assume.h" #include "ruby/backward/2/attributes.h" #define UNLIMITED_ARGUMENTS (-1) #define rb_exc_new2 rb_exc_new_cstr #define rb_exc_new3 rb_exc_new_str #define rb_check_trusted rb_check_trusted #define rb_check_trusted_inline rb_check_trusted #define rb_check_arity rb_check_arity RBIMPL_SYMBOL_EXPORT_BEGIN() /* error.c */ VALUE rb_exc_new(VALUE, const char*, long); VALUE rb_exc_new_cstr(VALUE, const char*); VALUE rb_exc_new_str(VALUE, VALUE); PRINTF_ARGS(NORETURN(void rb_loaderror(const char*, ...)), 1, 2); PRINTF_ARGS(NORETURN(void rb_loaderror_with_path(VALUE path, const char*, ...)), 2, 3); PRINTF_ARGS(NORETURN(void rb_name_error(ID, const char*, ...)), 2, 3); PRINTF_ARGS(NORETURN(void rb_name_error_str(VALUE, const char*, ...)), 2, 3); PRINTF_ARGS(NORETURN(void rb_frozen_error_raise(VALUE, const char*, ...)), 2, 3); NORETURN(void rb_invalid_str(const char*, const char*)); NORETURN(void rb_error_frozen(const char*)); NORETURN(void rb_error_frozen_object(VALUE)); void rb_error_untrusted(VALUE); void rb_check_frozen(VALUE); void rb_check_trusted(VALUE); void rb_check_copyable(VALUE obj, VALUE orig); NORETURN(MJIT_STATIC void rb_error_arity(int, int, int)); RBIMPL_SYMBOL_EXPORT_END() /* Does anyone use this? Remain not deleted for compatibility. */ #define rb_check_frozen_internal(obj) do { \ VALUE frozen_obj = (obj); \ if (RB_UNLIKELY(RB_OBJ_FROZEN(frozen_obj))) { \ rb_error_frozen_object(frozen_obj); \ } \ } while (0) static inline void rb_check_frozen_inline(VALUE obj) { if (RB_UNLIKELY(RB_OBJ_FROZEN(obj))) { rb_error_frozen_object(obj); } } #define rb_check_frozen rb_check_frozen_inline static inline int rb_check_arity(int argc, int min, int max) { if ((argc < min) || (max != UNLIMITED_ARGUMENTS && argc > max)) rb_error_arity(argc, min, max); return argc; } #endif /* RBIMPL_INTERN_ERROR_H */