Data Structures
struct	bug_reporters

Macros
#define	EXIT_SUCCESS 0

#define	WIFEXITED(status) 1

#define	WEXITSTATUS(status) (status)

#define	with_warning_string(mesg, enc, fmt)

#define	MAX_BUG_REPORTERS 0x100

#define	REPORT_BUG_BUFSIZ 256

#define	bug_report_begin(out, fmt)

#define	report_bug(file, line, fmt, ctx)

#define	report_bug_valist(file, line, fmt, ctx, args)

#define	write_or_abort(fd, str, len) (write((fd), (str), (len)) < 0 ? abort() : (void)0)

#define	WRITE_CONST(fd, str) write_or_abort((fd),(str),sizeof(str) - 1)

#define	UNDEF_LEAKED "undef leaked to the Ruby space"

#define	id_cause ruby_static_id_cause

#define	id_bt idBt

#define	id_bt_locations idBt_locations

#define	id_mesg idMesg

#define	id_name idName

#define	frozen_err_receiver name_err_receiver

#define	name_err_mesg_free RUBY_TYPED_DEFAULT_FREE

Enumerations
enum	{ DBL_BIGDIG = ((DBL_MANT_DIG + BITSPERDIG) / BITSPERDIG), COROUTINE_REGISTERS = 6, COROUTINE_REGISTERS = 8, COROUTINE_REGISTERS = 0xb0 / 8, COROUTINE_REGISTERS, COROUTINE_REGISTERS = 4, COROUTINE_REGISTERS = 8, COROUTINE_XMM_REGISTERS = 1+102, COROUTINE_REGISTERS = 4, NAME_ERR_MESG__MESG, NAME_ERR_MESG__RECV, NAME_ERR_MESG__NAME, NAME_ERR_MESG_COUNT, raise_opt_cause, raise_max_opt, RAISED_EXCEPTION = 1, RAISED_STACKOVERFLOW = 2, RAISED_NOMEMORY = 4, DECIMAL_SIZE_OF_LONG = DECIMAL_SIZE_OF_BITS(CHAR_BITsizeof(long)), JISX0301_DATE_SIZE = DECIMAL_SIZE_OF_LONG+8, FLAG_RETURNS_128BITS = 1 << (31-31), FLAG_RETURNS_NOTHING = 1 << (31-30), FLAG_RETURNS_FP = 1 << (31-29), FLAG_RETURNS_64BITS = 1 << (31-28), FLAG_RETURNS_STRUCT = 1 << (31-27), FLAG_ARG_NEEDS_COPY = 1 << (31- 7), FLAG_FP_ARGUMENTS = 1 << (31- 6), FLAG_4_GPR_ARGUMENTS = 1 << (31- 5), FLAG_RETVAL_REFERENCE = 1 << (31- 4), FLAG_RETURNS_SMST = 1 << (31-31), FLAG_RETURNS_NOTHING = 1 << (31-30), FLAG_RETURNS_FP = 1 << (31-29), FLAG_RETURNS_64BITS = 1 << (31-28), FLAG_RETURNS_128BITS = 1 << (31-27), FLAG_COMPAT = 1 << (31- 8), FLAG_ARG_NEEDS_COPY = 1 << (31- 7), FLAG_ARG_NEEDS_PSAVE = FLAG_ARG_NEEDS_COPY, FLAG_FP_ARGUMENTS = 1 << (31- 6), FLAG_4_GPR_ARGUMENTS = 1 << (31- 5), FLAG_RETVAL_REFERENCE = 1 << (31- 4), JSON_object_start = 1, ossl_asn1_info_size = (sizeof(ossl_asn1_info)/sizeof(ossl_asn1_info[0])), tIGNORED_NL = tLAST_TOKEN + 1, tCOMMENT, tEMBDOC_BEG, tEMBDOC, tEMBDOC_END, tHEREDOC_BEG, tHEREDOC_END, k__END__, ORDINAL_PARAM = -1, NO_PARAM = 0, NUMPARAM_MAX = 9, BITS_SIZE = sizeof(bits_t), BITS_BITLENGTH = ( BITS_SIZE * CHAR_BIT ), RSTRUCT_EMBED_LEN_MAX = RVALUE_EMBED_LEN_MAX, RSTRUCT_EMBED_LEN_MASK = (RUBY_FL_USER2\|RUBY_FL_USER1), RSTRUCT_EMBED_LEN_SHIFT = (RUBY_FL_USHIFT+1), RSTRUCT_TRANSIENT_FLAG = FL_USER3, RSTRUCT_ENUM_END, bom_prefix_len = (int)sizeof(bom_prefix) - 1, MT_MAX_STATE = N, PCH_NOT_READY, PCH_FAILED, PCH_SUCCESS, ORDINAL_PARAM = -1, NO_PARAM = 0, NUMPARAM_MAX = 9, COMPILATION_FEATURES, DEFAULT_FEATURES, LONGEST_SIGNAME = 7, LEFT, CHCASE, LOWER, UPPER, AREF_HASH_UNIT = 5, AREF_HASH_THRESHOLD = 10, TMOPT_IN, TMOPT_MAX_, CALLER_BINDING_SELF, CALLER_BINDING_CLASS, CALLER_BINDING_BINDING, CALLER_BINDING_ISEQ, CALLER_BINDING_CFP, VM_FRAME_MAGIC_METHOD = 0x11110001, VM_FRAME_MAGIC_BLOCK = 0x22220001, VM_FRAME_MAGIC_CLASS = 0x33330001, VM_FRAME_MAGIC_TOP = 0x44440001, VM_FRAME_MAGIC_CFUNC = 0x55550001, VM_FRAME_MAGIC_IFUNC = 0x66660001, VM_FRAME_MAGIC_EVAL = 0x77770001, VM_FRAME_MAGIC_RESCUE = 0x78880001, VM_FRAME_MAGIC_DUMMY = 0x79990001, VM_FRAME_MAGIC_MASK = 0x7fff0001, VM_FRAME_FLAG_PASSED = 0x0010, VM_FRAME_FLAG_FINISH = 0x0020, VM_FRAME_FLAG_BMETHOD = 0x0040, VM_FRAME_FLAG_CFRAME = 0x0080, VM_FRAME_FLAG_LAMBDA = 0x0100, VM_FRAME_FLAG_MODIFIED_BLOCK_PARAM = 0x0200, VM_FRAME_FLAG_CFRAME_KW = 0x0400, VM_FRAME_FLAG_CFRAME_EMPTY_KW = 0x0800, VM_ENV_FLAG_LOCAL = 0x0002, VM_ENV_FLAG_ESCAPED = 0x0004, VM_ENV_FLAG_WB_REQUIRED = 0x0008, MINIMUM_REPARSE_BUFFER_PATH_LEN = 4 }

Functions
VALUE	rb_iseqw_local_variables (VALUE iseqval)

VALUE	rb_iseqw_new (const rb_iseq_t *)

int	rb_str_end_with_asciichar (VALUE str, int c)

VALUE	rb_syntax_error_append (VALUE exc, VALUE file, int line, int column, rb_encoding enc, const char fmt, va_list args)

rb_warning_category_t	rb_warning_category_from_name (VALUE category)

void	rb_warning_category_update (unsigned int mask, unsigned int bits)

MJIT_FUNC_EXPORTED bool	rb_warning_category_enabled_p (rb_warning_category_t category)

void	rb_compile_warn (const char file, int line, const char fmt,...)

void	rb_compile_warning (const char file, int line, const char fmt,...)

void	rb_warn (const char *fmt,...)

void	rb_enc_warn (rb_encoding enc, const char fmt,...)

void	rb_warning (const char *fmt,...)

VALUE	rb_warning_string (const char *fmt,...)

void	rb_warn_deprecated (const char fmt, const char suggest,...)

VALUE	rb_ec_backtrace_location_ary (rb_execution_context_t *ec, long lev, long n)

int	rb_bug_reporter_add (void(func)(FILE , void ), void data)

	FUNC_MINIMIZED (static void bug_important_message(FILE out, const char const msg, size_t len))

	NORETURN (static void die(void))

void	rb_bug (const char *fmt,...)

void	rb_bug_for_fatal_signal (ruby_sighandler_t default_sighandler, int sig, const void ctx, const char fmt,...)

void	rb_bug_errno (const char *mesg, int errno_arg)

void	rb_async_bug_errno (const char *mesg, int errno_arg)

void	rb_report_bug_valist (VALUE file, int line, const char *fmt, va_list args)

MJIT_FUNC_EXPORTED void	rb_assert_failure (const char file, int line, const char name, const char *expr)

const char *	rb_builtin_type_name (int t)

const char *	rb_builtin_class_name (VALUE x)

	NORETURN (static void unexpected_type(VALUE, int, int))

void	rb_check_type (VALUE x, int t)

void	rb_unexpected_type (VALUE x, int t)

int	rb_typeddata_inherited_p (const rb_data_type_t child, const rb_data_type_t parent)

int	rb_typeddata_is_kind_of (VALUE obj, const rb_data_type_t *data_type)

int	rb_typeddata_is_instance_of (VALUE obj, const rb_data_type_t *data_type)

void *	rb_check_typeddata (VALUE obj, const rb_data_type_t *data_type)

VALUE	rb_exc_new (VALUE etype, const char *ptr, long len)

VALUE	rb_exc_new_cstr (VALUE etype, const char *s)

VALUE	rb_exc_new_str (VALUE etype, VALUE str)

void	rb_error_write (VALUE errinfo, VALUE emesg, VALUE errat, VALUE str, VALUE highlight, VALUE reverse)

VALUE	rb_get_message (VALUE exc)

VALUE	rb_get_backtrace (VALUE exc)

MJIT_FUNC_EXPORTED VALUE	rb_exc_set_backtrace (VALUE exc, VALUE bt)

void	rb_name_error (ID id, const char *fmt,...)

void	rb_name_error_str (VALUE str, const char *fmt,...)

VALUE	rb_name_err_new (VALUE mesg, VALUE recv, VALUE method)

VALUE	rb_nomethod_err_new (VALUE mesg, VALUE recv, VALUE method, VALUE args, int priv)

void	rb_invalid_str (const char str, const char type)

VALUE	rb_key_err_new (VALUE mesg, VALUE recv, VALUE key)

void	Init_Exception (void)

void	rb_enc_raise (rb_encoding enc, VALUE exc, const char fmt,...)

void	rb_vraise (VALUE exc, const char *fmt, va_list ap)

void	rb_raise (VALUE exc, const char *fmt,...)

	NORETURN (static void raise_loaderror(VALUE path, VALUE mesg))

void	rb_loaderror (const char *fmt,...)

void	rb_loaderror_with_path (VALUE path, const char *fmt,...)

void	rb_notimplement (void)

void	rb_fatal (const char *fmt,...)

VALUE	rb_syserr_new (int n, const char *mesg)

VALUE	rb_syserr_new_str (int n, VALUE arg)

void	rb_syserr_fail (int e, const char *mesg)

void	rb_syserr_fail_str (int e, VALUE mesg)

void	rb_sys_fail (const char *mesg)

void	rb_sys_fail_str (VALUE mesg)

void	rb_mod_sys_fail (VALUE mod, const char *mesg)

void	rb_mod_sys_fail_str (VALUE mod, VALUE mesg)

void	rb_mod_syserr_fail (VALUE mod, int e, const char *mesg)

void	rb_mod_syserr_fail_str (VALUE mod, int e, VALUE mesg)

void	rb_sys_warning (const char *fmt,...)

void	rb_sys_enc_warning (rb_encoding enc, const char fmt,...)

void	rb_syserr_enc_warning (int err, rb_encoding enc, const char fmt,...)

void	rb_load_fail (VALUE path, const char *err)

void	rb_error_frozen (const char *what)

void	rb_frozen_error_raise (VALUE frozen_obj, const char *fmt,...)

void	rb_error_frozen_object (VALUE frozen_obj)

void	rb_check_frozen (VALUE obj)

void	rb_error_untrusted (VALUE obj)

void	rb_check_trusted (VALUE obj)

void	rb_check_copyable (VALUE obj, VALUE orig)

void	Init_syserr (void)

void	Init_warning (void)

void	rb_exc_raise (VALUE mesg)
	Raises an exception in the current thread. More...

void	rb_exc_fatal (VALUE mesg)
	Raises a fatal error in the current thread. More...

void	rb_interrupt (void)
	Raises an `Interrupt` exception. More...

VALUE	rb_make_exception (int argc, const VALUE *argv)
	Make an `Exception` object from the list of arguments in a manner similar to `Kernel#raise`. More...

void	rb_jump_tag (int tag)
	Continues the exception caught by rb_protect() and rb_eval_string_protect(). More...

VALUE	rb_rescue2 (VALUE(b_proc)(VALUE), VALUE data1, VALUE(r_proc)(VALUE, VALUE), VALUE data2,...)
	An equivalent of `rescue` clause. More...

VALUE	rb_rescue (VALUE(b_proc)(VALUE), VALUE data1, VALUE(r_proc)(VALUE, VALUE), VALUE data2)
	An equivalent of `rescue` clause. More...

VALUE	rb_protect (VALUE(proc)(VALUE), VALUE data, int pstate)
	Protects a function call from potential global escapes from the function. More...

VALUE	rb_ensure (VALUE(b_proc)(VALUE), VALUE data1, VALUE(e_proc)(VALUE), VALUE data2)
	An equivalent to `ensure` clause. More...

VALUE	rb_errinfo (void)
	The current exception in the current thread. More...

void	rb_set_errinfo (VALUE err)
	Sets the current exception (`$!`) to the given value. More...

Variables
VALUE	rb_eEAGAIN

VALUE	rb_eEWOULDBLOCK

VALUE	rb_eEINPROGRESS

const char	ruby_description []

VALUE	rb_eException

VALUE	rb_eSystemExit

VALUE	rb_eInterrupt

VALUE	rb_eSignal

VALUE	rb_eFatal

VALUE	rb_eStandardError

VALUE	rb_eRuntimeError

VALUE	rb_eFrozenError

VALUE	rb_eTypeError

VALUE	rb_eArgError

VALUE	rb_eIndexError

VALUE	rb_eKeyError

VALUE	rb_eRangeError

VALUE	rb_eNameError

VALUE	rb_eEncodingError

VALUE	rb_eEncCompatError

VALUE	rb_eNoMethodError

VALUE	rb_eSecurityError

VALUE	rb_eNotImpError

VALUE	rb_eNoMemError

VALUE	rb_cNameErrorMesg

VALUE	rb_eNoMatchingPatternError

VALUE	rb_eScriptError

VALUE	rb_eSyntaxError

VALUE	rb_eLoadError

VALUE	rb_eSystemCallError

VALUE	rb_mErrno

ID	ruby_static_id_cause

Detailed Description

Macro Definition Documentation

◆ bug_report_begin

#define bug_report_begin	(	out,
		fmt
	)

Value:

    do { \
    va_list args; \
    va_start(args, fmt); \
    bug_report_begin_valist(out, fmt, args); \
    va_end(args); \
} while (0)

Definition at line 585 of file error.c.

◆ EXIT_SUCCESS

#define EXIT_SUCCESS 0

Definition at line 39 of file error.c.

◆ frozen_err_receiver

#define frozen_err_receiver name_err_receiver

Definition at line 1512 of file error.c.

◆ id_bt

#define id_bt idBt

Definition at line 953 of file error.c.

◆ id_bt_locations

#define id_bt_locations idBt_locations

Definition at line 954 of file error.c.

◆ id_cause

#define id_cause ruby_static_id_cause

Definition at line 948 of file error.c.

◆ id_mesg

#define id_mesg idMesg

Definition at line 955 of file error.c.

◆ id_name

#define id_name idName

Definition at line 956 of file error.c.

◆ MAX_BUG_REPORTERS

#define MAX_BUG_REPORTERS 0x100

Definition at line 447 of file error.c.

◆ name_err_mesg_free

#define name_err_mesg_free RUBY_TYPED_DEFAULT_FREE

Definition at line 1697 of file error.c.

◆ report_bug

#define report_bug	(	file,
		line,
		fmt,
		ctx
	)

Value:

    do { \
    FILE *out = bug_report_file(file, line); \
    if (out) { \
        bug_report_begin(out, fmt); \
        rb_vm_bugreport(ctx); \
        bug_report_end(out); \
    } \
} while (0) \

Definition at line 606 of file error.c.

◆ REPORT_BUG_BUFSIZ

#define REPORT_BUG_BUFSIZ 256

Definition at line 471 of file error.c.

◆ report_bug_valist

#define report_bug_valist	(	file,
		line,
		fmt,
		ctx,
		args
	)

Value:

    do { \
    FILE *out = bug_report_file(file, line); \
    if (out) { \
        bug_report_begin_valist(out, fmt, args); \
        rb_vm_bugreport(ctx); \
        bug_report_end(out); \
    } \
} while (0) \

Definition at line 615 of file error.c.

◆ UNDEF_LEAKED

#define UNDEF_LEAKED "undef leaked to the Ruby space"

Definition at line 810 of file error.c.

◆ WEXITSTATUS

#define WEXITSTATUS ( status ) (status)

Definition at line 47 of file error.c.

◆ WIFEXITED

#define WIFEXITED ( status ) 1

Definition at line 43 of file error.c.

◆ with_warning_string

#define with_warning_string	(	mesg,
		enc,
		fmt
	)

Value:

    VALUE mesg; \
    va_list args; va_start(args, fmt); \
    mesg = warning_string(enc, fmt, args); \
    va_end(args);

Definition at line 308 of file error.c.

◆ WRITE_CONST

#define WRITE_CONST	(	fd,
		str
	)	write_or_abort((fd),(str),sizeof(str) - 1)

Definition at line 687 of file error.c.

◆ write_or_abort

#define write_or_abort	(	fd,
		str,
		len
	)	(write((fd), (str), (len)) < 0 ? abort() : (void)0)

Definition at line 686 of file error.c.

Enumeration Type Documentation

◆ anonymous enum

anonymous enum

Enumerator
DBL_BIGDIG
COROUTINE_REGISTERS
COROUTINE_REGISTERS
COROUTINE_REGISTERS
COROUTINE_REGISTERS
COROUTINE_REGISTERS
COROUTINE_REGISTERS
COROUTINE_XMM_REGISTERS
COROUTINE_REGISTERS
NAME_ERR_MESG__MESG
NAME_ERR_MESG__RECV
NAME_ERR_MESG__NAME
NAME_ERR_MESG_COUNT
raise_opt_cause
raise_max_opt
RAISED_EXCEPTION
RAISED_STACKOVERFLOW
RAISED_NOMEMORY
DECIMAL_SIZE_OF_LONG
JISX0301_DATE_SIZE
FLAG_RETURNS_128BITS
FLAG_RETURNS_NOTHING
FLAG_RETURNS_FP
FLAG_RETURNS_64BITS
FLAG_RETURNS_STRUCT
FLAG_ARG_NEEDS_COPY
FLAG_FP_ARGUMENTS
FLAG_4_GPR_ARGUMENTS
FLAG_RETVAL_REFERENCE
FLAG_RETURNS_SMST
FLAG_RETURNS_NOTHING
FLAG_RETURNS_FP
FLAG_RETURNS_64BITS
FLAG_RETURNS_128BITS
FLAG_COMPAT
FLAG_ARG_NEEDS_COPY
FLAG_ARG_NEEDS_PSAVE
FLAG_FP_ARGUMENTS
FLAG_4_GPR_ARGUMENTS
FLAG_RETVAL_REFERENCE
JSON_object_start
ossl_asn1_info_size
tIGNORED_NL
tCOMMENT
tEMBDOC_BEG
tEMBDOC
tEMBDOC_END
tHEREDOC_BEG
tHEREDOC_END
k__END__
ORDINAL_PARAM
NO_PARAM
NUMPARAM_MAX
BITS_SIZE
BITS_BITLENGTH
RSTRUCT_EMBED_LEN_MAX
RSTRUCT_EMBED_LEN_MASK
RSTRUCT_EMBED_LEN_SHIFT
RSTRUCT_TRANSIENT_FLAG
RSTRUCT_ENUM_END
bom_prefix_len
MT_MAX_STATE
PCH_NOT_READY
PCH_FAILED
PCH_SUCCESS
ORDINAL_PARAM
NO_PARAM
NUMPARAM_MAX
COMPILATION_FEATURES
DEFAULT_FEATURES
LONGEST_SIGNAME
LEFT
CHCASE
LOWER
UPPER
AREF_HASH_UNIT
AREF_HASH_THRESHOLD
TMOPT_IN
TMOPT_MAX_
CALLER_BINDING_SELF
CALLER_BINDING_CLASS
CALLER_BINDING_BINDING
CALLER_BINDING_ISEQ
CALLER_BINDING_CFP
VM_FRAME_MAGIC_METHOD
VM_FRAME_MAGIC_BLOCK
VM_FRAME_MAGIC_CLASS
VM_FRAME_MAGIC_TOP
VM_FRAME_MAGIC_CFUNC
VM_FRAME_MAGIC_IFUNC
VM_FRAME_MAGIC_EVAL
VM_FRAME_MAGIC_RESCUE
VM_FRAME_MAGIC_DUMMY
VM_FRAME_MAGIC_MASK
VM_FRAME_FLAG_PASSED
VM_FRAME_FLAG_FINISH
VM_FRAME_FLAG_BMETHOD
VM_FRAME_FLAG_CFRAME
VM_FRAME_FLAG_LAMBDA
VM_FRAME_FLAG_MODIFIED_BLOCK_PARAM
VM_FRAME_FLAG_CFRAME_KW
VM_FRAME_FLAG_CFRAME_EMPTY_KW
VM_ENV_FLAG_LOCAL
VM_ENV_FLAG_ESCAPED
VM_ENV_FLAG_WB_REQUIRED
MINIMUM_REPARSE_BUFFER_PATH_LEN

Definition at line 1683 of file error.c.

Function Documentation

◆ FUNC_MINIMIZED()

FUNC_MINIMIZED ( static void bug_important_messageFILE *out, const char *const msg, size_t len )

◆ Init_Exception()

void Init_Exception ( void )

Definition at line 2544 of file error.c.

References rb_class_new_instance(), rb_cObject, rb_define_class(), rb_define_singleton_method(), and rb_eException.

◆ Init_syserr()

void Init_syserr ( void )

Definition at line 3057 of file error.c.

◆ Init_warning()

void Init_warning ( void )

Definition at line 3070 of file error.c.

◆ NORETURN() [1/3]

NORETURN ( static void dievoid )

◆ NORETURN() [2/3]

NORETURN ( static void raise_loaderrorVALUE path, VALUE mesg )

◆ NORETURN() [3/3]

NORETURN ( static void unexpected_typeVALUE, int, int )

◆ rb_assert_failure()

MJIT_FUNC_EXPORTED void rb_assert_failure	(	const char *	file,
		int	line,
		const char *	name,
		const char *	expr
	)

Definition at line 718 of file error.c.

References name, and ruby_description.

◆ rb_async_bug_errno()

void rb_async_bug_errno	(	const char *	mesg,
		int	errno_arg
	)

Definition at line 690 of file error.c.

References strlen(), WRITE_CONST, and write_or_abort.

◆ rb_bug()

void rb_bug	(	const char *	fmt,
			...
	)

◆ rb_bug_errno()

void rb_bug_errno	(	const char *	mesg,
		int	errno_arg
	)

Definition at line 669 of file error.c.

References rb_bug().

◆ rb_bug_for_fatal_signal()

void rb_bug_for_fatal_signal	(	ruby_sighandler_t	default_sighandler,
		int	sig,
		const void *	ctx,
		const char *	fmt,
			...
	)

Definition at line 651 of file error.c.

References GET_EC, NULL, rb_source_location_cstr(), and report_bug.

◆ rb_bug_reporter_add()

int rb_bug_reporter_add	(	void()(FILE , void *)	func,
		void *	data
	)

Definition at line 457 of file error.c.

◆ rb_builtin_class_name()

const char* rb_builtin_class_name ( VALUE x )

Definition at line 799 of file error.c.

◆ rb_builtin_type_name()

const char* rb_builtin_type_name ( int t )

Definition at line 763 of file error.c.

References name, and numberof.

◆ rb_check_copyable()

void rb_check_copyable	(	VALUE	obj,
		VALUE	orig
	)

Definition at line 3049 of file error.c.

References FL_ABLE, and rb_check_frozen_internal.

◆ rb_check_frozen()

void rb_check_frozen ( VALUE obj )

Definition at line 3030 of file error.c.

References rb_check_frozen_internal.

◆ rb_check_trusted()

void rb_check_trusted ( VALUE obj )

Definition at line 3043 of file error.c.

References rb_warning().

◆ rb_check_type()

void rb_check_type	(	VALUE	x,
		int	t
	)

Definition at line 839 of file error.c.

References Qundef, rb_bug(), RTYPEDDATA_P, T_DATA, TYPE, and UNDEF_LEAKED.

◆ rb_check_typeddata()

void* rb_check_typeddata	(	VALUE	obj,
		const rb_data_type_t *	data_type
	)

Definition at line 891 of file error.c.

References RB_TYPE_P, and T_DATA.

◆ rb_compile_warn()

void rb_compile_warn	(	const char *	file,
		int	line,
		const char *	fmt,
			...
	)

Definition at line 272 of file error.c.

References NIL_P, ruby_verbose, and str.

◆ rb_compile_warning()

void rb_compile_warning	(	const char *	file,
		int	line,
		const char *	fmt,
			...
	)

Definition at line 287 of file error.c.

References RTEST, ruby_verbose, and str.

◆ rb_ec_backtrace_location_ary()

VALUE rb_ec_backtrace_location_ary	(	rb_execution_context_t *	ec,
		long	lev,
		long	n
	)

◆ rb_enc_raise()

void rb_enc_raise	(	rb_encoding *	enc,
		VALUE	exc,
		const char *	fmt,
			...
	)

Definition at line 2652 of file error.c.

References rb_enc_vsprintf(), rb_exc_new3, and rb_exc_raise().

◆ rb_enc_warn()

void rb_enc_warn	(	rb_encoding *	enc,
		const char *	fmt,
			...
	)

Definition at line 325 of file error.c.

References NIL_P, ruby_verbose, and with_warning_string.

◆ rb_ensure()

VALUE rb_ensure	(	VALUE(*)(VALUE)	b_proc,
		VALUE	data1,
		VALUE(*)(VALUE)	e_proc,
		VALUE	data2
	)

An equivalent to ensure clause.

Equivalent to begin .. ensure .. end.

Calls the function b_proc with data1 as the argument, then calls e_proc with data2 when execution terminated.

Returns: The return value of b_proc if no exception occurred, or Qnil if otherwise.

See also: rb_rescue; rb_rescue2; rb_protect

Definition at line 1115 of file eval.c.

Referenced by rb_gvar_set(), rb_mutex_sleep(), rb_mutex_synchronize(), rb_str_locktmp_ensure(), rsock_init_inetsock(), and rsock_make_hostent().

◆ rb_errinfo()

VALUE rb_errinfo ( void )

The current exception in the current thread.

Same as $! in Ruby.

Returns: the current exception or Qnil

Definition at line 1882 of file eval.c.

References GET_EC.

◆ rb_error_frozen()

void rb_error_frozen ( const char * what )

Definition at line 2976 of file error.c.

References rb_eFrozenError, and rb_raise().

◆ rb_error_frozen_object()

void rb_error_frozen_object ( VALUE frozen_obj )

Definition at line 3008 of file error.c.

References CLASS_OF, id_debug_created_info, PRIsVALUE, rb_eFrozenError, rb_exc_new_str(), rb_ivar_set(), and rb_sprintf().

◆ rb_error_untrusted()

void rb_error_untrusted ( VALUE obj )

Definition at line 3036 of file error.c.

References rb_warning().

◆ rb_error_write()

void rb_error_write	(	VALUE	errinfo,
		VALUE	emesg,
		VALUE	errat,
		VALUE	str,
		VALUE	highlight,
		VALUE	reverse
	)

Definition at line 300 of file eval_error.c.

References CLASS_OF, NIL_P, Qnil, Qundef, rb_stderr_tty_p(), and rb_strlen_lit.

Referenced by rb_ec_error_print().

◆ rb_exc_fatal()

void rb_exc_fatal ( VALUE mesg )

Raises a fatal error in the current thread.

Same as rb_exc_raise() but raises a fatal error, which Ruby codes cannot rescue.

Definition at line 684 of file eval.c.

References NIL_P.

◆ rb_exc_new()

VALUE rb_exc_new	(	VALUE	etype,
		const char *	ptr,
		long	len
	)

Definition at line 961 of file error.c.

References len, ptr, rb_class_new_instance(), and rb_str_new().

Referenced by rb_exc_new_cstr(), and rb_interrupt().

◆ rb_exc_new_cstr()

VALUE rb_exc_new_cstr	(	VALUE	etype,
		const char *	s
	)

Definition at line 968 of file error.c.

References rb_exc_new(), and strlen().

◆ rb_exc_new_str()

VALUE rb_exc_new_str	(	VALUE	etype,
		VALUE	str
	)

Definition at line 974 of file error.c.

References rb_class_new_instance(), str, and StringValue.

Referenced by rb_error_frozen_object(), and rb_keyword_error_new().

◆ rb_exc_raise()

void rb_exc_raise ( VALUE mesg )

Raises an exception in the current thread.

Parameters

[in] mesg an Exception class or an Exception object.

Exceptions

always raises an instance of the given exception class or the given Exception object.

Definition at line 668 of file eval.c.

References NIL_P.

Referenced by rb_enc_raise(), rb_exit(), rb_f_abort(), rb_interrupt(), rb_mod_syserr_fail(), rb_mod_syserr_fail_str(), rb_name_error(), rb_name_error_str(), rb_sys_fail(), rb_sys_fail_str(), rb_syserr_fail(), rb_syserr_fail_str(), rb_throw_obj(), rb_vm_jump_tag_but_local_jump(), and rb_vraise().

◆ rb_exc_set_backtrace()

MJIT_FUNC_EXPORTED VALUE rb_exc_set_backtrace	(	VALUE	exc,
		VALUE	bt
	)

Definition at line 1312 of file error.c.

◆ rb_fatal()

void rb_fatal	(	const char *	fmt,
			...
	)

Definition at line 2722 of file error.c.

References rb_print_backtrace(), and ruby_thread_has_gvl_p().

◆ rb_frozen_error_raise()

void rb_frozen_error_raise	(	VALUE	frozen_obj,
		const char *	fmt,
			...
	)

Definition at line 2982 of file error.c.

References rb_eFrozenError, rb_exc_new3, rb_ivar_set(), and rb_vsprintf().

Referenced by rb_class_modify_check(), and rb_thread_local_aset().

◆ rb_get_backtrace()

VALUE rb_get_backtrace ( VALUE exc )

Definition at line 1231 of file error.c.

Referenced by rb_ec_error_print().

◆ rb_get_message()

VALUE rb_get_message ( VALUE exc )

Definition at line 1053 of file error.c.

References rb_check_funcall().

Referenced by rb_ec_error_print().

◆ rb_interrupt()

void rb_interrupt ( void )

Raises an Interrupt exception.

Definition at line 697 of file eval.c.

References rb_eInterrupt, rb_exc_new(), and rb_exc_raise().

Referenced by rb_signal_exec().

◆ rb_invalid_str()

void rb_invalid_str	(	const char *	str,
		const char *	type
	)

Definition at line 1867 of file error.c.

References PRIsVALUE, rb_eArgError, rb_raise(), rb_str_new2, and str.

◆ rb_iseqw_local_variables()

VALUE rb_iseqw_local_variables ( VALUE iseqval )

Definition at line 3325 of file iseq.c.

References rb_iseq_local_variables().

◆ rb_iseqw_new()

VALUE rb_iseqw_new ( const rb_iseq_t * )

Definition at line 1157 of file iseq.c.

◆ rb_jump_tag()

void rb_jump_tag ( int tag )

Continues the exception caught by rb_protect() and rb_eval_string_protect().

This function never return to the caller.

Parameters

[in] the value of *state which the protect function has set to the their last parameter.

Definition at line 884 of file eval.c.

References EC_JUMP_TAG, GET_EC, TAG_FATAL, unknown_longjmp_status, and UNLIKELY.

Referenced by ossl_buf2str(), and ossl_membio2str().

◆ rb_key_err_new()

VALUE rb_key_err_new	(	VALUE	mesg,
		VALUE	recv,
		VALUE	key
	)

Definition at line 1909 of file error.c.

References id_bt, id_mesg, Qnil, rb_eKeyError, rb_ivar_set(), and rb_obj_alloc().

◆ rb_load_fail()

void rb_load_fail	(	VALUE	path,
		const char *	err
	)

Definition at line 2967 of file error.c.

References err, rb_str_append(), rb_str_buf_new_cstr(), and rb_str_cat2().

◆ rb_loaderror()

void rb_loaderror	(	const char *	fmt,
			...
	)

Definition at line 2690 of file error.c.

References rb_enc_vsprintf(), and rb_locale_encoding().

Referenced by dln_load(), and rb_f_require_relative().

◆ rb_loaderror_with_path()

void rb_loaderror_with_path	(	VALUE	path,
		const char *	fmt,
			...
	)

Definition at line 2702 of file error.c.

References rb_enc_vsprintf(), and rb_locale_encoding().

◆ rb_make_exception()

VALUE rb_make_exception	(	int	argc,
		const VALUE *	argv
	)

Make an Exception object from the list of arguments in a manner similar to Kernel#raise.

Parameters

[in]	argc	the number of arguments
[in]	argv	a pointer to the array of arguments.

The first form of this function takes a String argument. Then it returns a RuntimeError whose error message is the given value.

The second from of this function takes an Exception object. Then it just returns the given value.

The last form takes an exception class, an optional error message and an optional array of backtrace. Then it passes the optional arguments to #exception method of the exception class.

Returns: the exception object, or Qnil if argc is 0.

Definition at line 851 of file eval.c.

◆ rb_mod_sys_fail()

void rb_mod_sys_fail	(	VALUE	mod,
		const char *	mesg
	)

Definition at line 2835 of file error.c.

◆ rb_mod_sys_fail_str()

void rb_mod_sys_fail_str	(	VALUE	mod,
		VALUE	mesg
	)

Definition at line 2843 of file error.c.

◆ rb_mod_syserr_fail()

void rb_mod_syserr_fail	(	VALUE	mod,
		int	e,
		const char *	mesg
	)

Definition at line 2851 of file error.c.

References mod, rb_exc_raise(), rb_extend_object(), and rb_syserr_new().

◆ rb_mod_syserr_fail_str()

void rb_mod_syserr_fail_str	(	VALUE	mod,
		int	e,
		VALUE	mesg
	)

Definition at line 2859 of file error.c.

References mod, rb_exc_raise(), rb_extend_object(), and rb_syserr_new_str().

◆ rb_name_err_new()

VALUE rb_name_err_new	(	VALUE	mesg,
		VALUE	recv,
		VALUE	method
	)

Definition at line 1594 of file error.c.

References rb_eNameError, and rb_obj_alloc().

Referenced by rb_make_no_method_exception().

◆ rb_name_error()

void rb_name_error	(	ID	id,
		const char *	fmt,
			...
	)

Definition at line 1515 of file error.c.

References argv, ID2SYM, rb_class_new_instance(), rb_eNameError, rb_exc_raise(), and rb_vsprintf().

Referenced by rb_gvar_readonly_setter(), and rb_id_attrset().

◆ rb_name_error_str()

void rb_name_error_str	(	VALUE	str,
		const char *	fmt,
			...
	)

Definition at line 1530 of file error.c.

References argv, rb_class_new_instance(), rb_eNameError, rb_exc_raise(), rb_vsprintf(), and str.

Referenced by rb_f_untrace_var().

◆ rb_nomethod_err_new()

VALUE rb_nomethod_err_new	(	VALUE	mesg,
		VALUE	recv,
		VALUE	method,
		VALUE	args,
		int	priv
	)

Definition at line 1675 of file error.c.

References rb_eNoMethodError, and rb_obj_alloc().

Referenced by rb_make_no_method_exception().

◆ rb_notimplement()

void rb_notimplement ( void )

Definition at line 2714 of file error.c.

References PRIsVALUE, rb_eNotImpError, rb_frame_this_func(), rb_id2str, and rb_raise().

Referenced by flock(), and rb_f_notimplement().

◆ rb_protect()

VALUE rb_protect	(	VALUE(*)(VALUE)	proc,
		VALUE	data,
		int *	pstate
	)

Protects a function call from potential global escapes from the function.

Such global escapes include exceptions, Kernel#throw, break in an iterator, for example. It first calls the function func with arg as the argument. If no exception occurred during func, it returns the result of func and *state is zero. Otherwise, it returns Qnil and sets *state to nonzero. If state is NULL, it is not set in both cases.

You have to clear the error info with rb_set_errinfo(Qnil) when ignoring the caught exception.

See also: rb_rescue; rb_rescue2; rb_ensure

Definition at line 1072 of file eval.c.

Referenced by goruby_run_node(), ossl_generate_cb_2(), ossl_pem_passwd_cb(), ossl_pkey_new(), ossl_str_new(), ossl_verify_cb_call(), rb_eval_string_protect(), rb_eval_string_wrap(), and rb_execarg_parent_start().

◆ rb_raise()

void rb_raise	(	VALUE	exc,
		const char *	fmt,
			...
	)

Definition at line 2671 of file error.c.

References rb_vraise().

Referenced by generic_to_value(), Init_openssl(), int_to_ffi_type(), ole_variant2val(), onigenc_single_byte_code_to_mbc(), rb_add_method_cfunc(), rb_alias(), rb_alloc_tmp_buffer(), rb_ary_resize(), rb_ary_store(), rb_autoload(), rb_autoload_str(), rb_big_mul_karatsuba(), rb_big_mul_toom3(), rb_bool_expected(), rb_check_id(), rb_check_inheritable(), rb_class_inherited_p(), rb_class_superclass(), rb_const_set(), rb_current_receiver(), rb_declare_transcoder(), rb_define_class(), rb_define_class_id_under(), rb_define_module(), rb_define_module_id_under(), rb_econv_append(), rb_enc_associate_index(), rb_enc_check(), rb_enc_codelen(), rb_enc_codepoint_len(), rb_enc_set_default_external(), rb_enc_uint_chr(), rb_eof_error(), rb_error_frozen(), rb_execarg_addopt(), rb_fix2str(), rb_Hash(), rb_insecure_operation(), rb_int_powm(), rb_invalid_str(), rb_io_check_byte_readable(), rb_io_check_char_readable(), rb_io_check_initialized(), rb_io_check_writable(), rb_io_modestr_fmode(), rb_iseq_ibf_dump(), rb_lambda_call(), rb_marshal_define_compat(), rb_must_asciicompat(), rb_notimplement(), rb_num2fix(), rb_num2long(), rb_num_zerodiv(), rb_obj_encoding(), rb_obj_init_copy(), rb_path_to_class(), rb_range_beg_len(), rb_secure(), rb_set_errinfo(), rb_set_safe_level(), rb_str_cat(), rb_str_cat_conv_enc_opts(), rb_str_concat(), rb_str_ellipsize(), rb_str_modify_expand(), rb_str_plus(), rb_str_resize(), rb_str_setter(), rb_str_unlocktmp(), rb_struct_init_copy(), rb_struct_members(), rb_sym_proc_call(), rb_thread_stop(), rb_thread_wakeup(), rb_time_new(), rb_tracearg_eval_script(), rb_tracearg_instruction_sequence(), rb_tracearg_object(), rb_tracearg_raised_exception(), rb_tracearg_return_value(), rb_undef(), rb_uv_to_utf8(), rb_vm_cbase(), rb_vm_ifunc_new(), rb_vm_make_binding(), rb_warning_category_from_name(), rb_yield_splat(), rb_yield_splat_kw(), rsock_io_socket_addrinfo(), RUBY_ALIAS_FUNCTION(), ruby_malloc_size_overflow(), value_to_generic(), and VpAlloc().

◆ rb_report_bug_valist()

void rb_report_bug_valist	(	VALUE	file,
		int	line,
		const char *	fmt,
		va_list	args
	)

Definition at line 712 of file error.c.

References NULL, report_bug_valist, and RSTRING_PTR.

◆ rb_rescue()

VALUE rb_rescue	(	VALUE(*)(VALUE)	b_proc,
		VALUE	data1,
		VALUE(*)(VALUE, VALUE)	r_proc,
		VALUE	data2
	)

An equivalent of rescue clause.

Equivalent to begin .. rescue .. end.

It is same as

rb_rescue2(b_proc, data1, r_proc, data2, rb_eStandardError, (VALUE)0);

See also: rb_rescue2; rb_ensure; rb_protect

Definition at line 1047 of file eval.c.

References rb_eStandardError, and rb_rescue2().

◆ rb_rescue2()

VALUE rb_rescue2	(	VALUE(*)(VALUE)	b_proc,
		VALUE	data1,
		VALUE(*)(VALUE, VALUE)	r_proc,
		VALUE	data2,
			...
	)

An equivalent of rescue clause.

Equivalent to begin .. rescue err_type .. end

Parameters

[in]	b_proc	a function which potentially raises an exception.
[in]	data1	the argument of b_proc
[in]	r_proc	a function which rescues an exception in b_proc.
[in]	data2	the first argument of r_proc
[in]	...	1 or more exception classes. Must be terminated by (VALUE)0.

First it calls the function b_proc, with data1 as the argument. When b_proc raises an exception, it calls r_proc with data2 and the exception object if the exception is a kind of one of the given exception classes.