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ruby--ruby/internal/error.h

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add #include guard hack According to MSVC manual (*1), cl.exe can skip including a header file when that: - contains #pragma once, or - starts with #ifndef, or - starts with #if ! defined. GCC has a similar trick (*2), but it acts more stricter (e. g. there must be _no tokens_ outside of #ifndef...#endif). Sun C lacked #pragma once for a looong time. Oracle Developer Studio 12.5 finally implemented it, but we cannot assume such recent version. This changeset modifies header files so that each of them include strictly one #ifndef...#endif. I believe this is the most portable way to trigger compiler optimizations. [Bug #16770] *1: https://docs.microsoft.com/en-us/cpp/preprocessor/once *2: https://gcc.gnu.org/onlinedocs/cppinternals/Guard-Macros.html
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#ifndef INTERNAL_ERROR_H /*-*-C-*-vi:se ft=c:*/
#define INTERNAL_ERROR_H
/**
Merge pull request #2991 from shyouhei/ruby.h Split ruby.h
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* @author Ruby developers <ruby-core@ruby-lang.org>
split internal.h into files One day, I could not resist the way it was written. I finally started to make the code clean. This changeset is the beginning of a series of housekeeping commits. It is a simple refactoring; split internal.h into files, so that we can divide and concur in the upcoming commits. No lines of codes are either added or removed, except the obvious file headers/footers. The generated binary is identical to the one before.
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* @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.
Merge pull request #2991 from shyouhei/ruby.h Split ruby.h
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* @brief Internal header for Exception.
split internal.h into files One day, I could not resist the way it was written. I finally started to make the code clean. This changeset is the beginning of a series of housekeeping commits. It is a simple refactoring; split internal.h into files, so that we can divide and concur in the upcoming commits. No lines of codes are either added or removed, except the obvious file headers/footers. The generated binary is identical to the one before.
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*/
sed -i 's|ruby/impl|ruby/internal|' To fix build failures.
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#include "ruby/internal/config.h"
internal/error.h rework Reduce macros for readability. Also transplanted some part of internal/file.h into here because the delcared functions are in fact defined in error.c.
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#include <stdarg.h> /* for va_list */
#include "internal/string.h" /* for rb_fstring_cstr */
sed -i 's|ruby/impl|ruby/internal|' To fix build failures.
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#include "ruby/internal/stdbool.h" /* for bool */
internal/error.h rework Reduce macros for readability. Also transplanted some part of internal/file.h into here because the delcared functions are in fact defined in error.c.
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#include "ruby/encoding.h" /* for rb_encoding */
#include "ruby/intern.h" /* for rb_exc_raise */
#include "ruby/ruby.h" /* for enum ruby_value_type */
decouple internal.h headers Saves comitters' daily life by avoid #include-ing everything from internal.h to make each file do so instead. This would significantly speed up incremental builds. We take the following inclusion order in this changeset: 1. "ruby/config.h", where _GNU_SOURCE is defined (must be the very first thing among everything). 2. RUBY_EXTCONF_H if any. 3. Standard C headers, sorted alphabetically. 4. Other system headers, maybe guarded by #ifdef 5. Everything else, sorted alphabetically. Exceptions are those win32-related headers, which tend not be self- containing (headers have inclusion order dependencies).
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#ifdef Check_Type
# undef Check_Type /* in ruby/ruby.h */
#endif
#ifdef rb_raise_static
# undef rb_raise_static
# undef rb_sys_fail_path
# undef rb_syserr_fail_path
#endif
internal/error.h rework Reduce macros for readability. Also transplanted some part of internal/file.h into here because the delcared functions are in fact defined in error.c.
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#define rb_raise_static(e, m) \
rb_raise_cstr_i((e), rb_str_new_static((m), rb_strlen_lit(m)))
#ifdef RUBY_FUNCTION_NAME_STRING
# define rb_sys_fail_path(path) rb_sys_fail_path_in(RUBY_FUNCTION_NAME_STRING, path)
# define rb_syserr_fail_path(err, path) rb_syserr_fail_path_in(RUBY_FUNCTION_NAME_STRING, (err), (path))
Added rb_syserr_new_path Similar to rb_syserr_fail_path, but just returns the created exception instance instead of raising it.
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# define rb_syserr_new_path(err, path) rb_syserr_new_path_in(RUBY_FUNCTION_NAME_STRING, (err), (path))
internal/error.h rework Reduce macros for readability. Also transplanted some part of internal/file.h into here because the delcared functions are in fact defined in error.c.
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#else
# define rb_sys_fail_path(path) rb_sys_fail_str(path)
# define rb_syserr_fail_path(err, path) rb_syserr_fail_str((err), (path))
Added rb_syserr_new_path Similar to rb_syserr_fail_path, but just returns the created exception instance instead of raising it.
2020-04-14 11:59:23 -04:00
# define rb_syserr_new_path(err, path) rb_syserr_new_str((err), (path))
internal/error.h rework Reduce macros for readability. Also transplanted some part of internal/file.h into here because the delcared functions are in fact defined in error.c.
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#endif
split internal.h into files One day, I could not resist the way it was written. I finally started to make the code clean. This changeset is the beginning of a series of housekeeping commits. It is a simple refactoring; split internal.h into files, so that we can divide and concur in the upcoming commits. No lines of codes are either added or removed, except the obvious file headers/footers. The generated binary is identical to the one before.
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/* error.c */
Merge pull request #3047 from mame/suppress-backtrace Add `--suppress-backtrace=num` option to limit the backtrace length
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extern long rb_backtrace_length_limit;
split internal.h into files One day, I could not resist the way it was written. I finally started to make the code clean. This changeset is the beginning of a series of housekeeping commits. It is a simple refactoring; split internal.h into files, so that we can divide and concur in the upcoming commits. No lines of codes are either added or removed, except the obvious file headers/footers. The generated binary is identical to the one before.
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extern VALUE rb_eEAGAIN;
extern VALUE rb_eEWOULDBLOCK;
extern VALUE rb_eEINPROGRESS;
suppress GCC's -Wsuggest-attribute=format I was not aware of this because I use clang these days.
2021-09-09 01:05:11 -04:00
RBIMPL_ATTR_FORMAT(RBIMPL_PRINTF_FORMAT, 3, 0)
split internal.h into files One day, I could not resist the way it was written. I finally started to make the code clean. This changeset is the beginning of a series of housekeeping commits. It is a simple refactoring; split internal.h into files, so that we can divide and concur in the upcoming commits. No lines of codes are either added or removed, except the obvious file headers/footers. The generated binary is identical to the one before.
2019-11-29 01:18:34 -05:00
void rb_report_bug_valist(VALUE file, int line, const char *fmt, va_list args);
NORETURN(void rb_async_bug_errno(const char *,int));
const char *rb_builtin_type_name(int t);
const char *rb_builtin_class_name(VALUE x);
PRINTF_ARGS(void rb_warn_deprecated(const char *fmt, const char *suggest, ...), 1, 3);
Show the removal version
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PRINTF_ARGS(void rb_warn_deprecated_to_remove(const char *removal, const char *fmt, const char *suggest, ...), 2, 4);
Add RBIMPL_TODO Make `RUBY_VERSION_SINCE` and `RUBY_VERSION_BEFORE` to take major and minor numbers so usable also in preprocessor directives. Old macros are renamed with "STRING".
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#if RUBY_DEBUG
rb_warn_deprecated_to_remove_at [Feature #17432] At compilation time with RUBY_DEBUG enabled, check if the removal version has been reached.
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# include "ruby/version.h"
Add RBIMPL_TODO Make `RUBY_VERSION_SINCE` and `RUBY_VERSION_BEFORE` to take major and minor numbers so usable also in preprocessor directives. Old macros are renamed with "STRING".
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# define RUBY_VERSION_SINCE(major, minor) (RUBY_API_VERSION_CODE >= (major * 10000) + (minor) * 100)
# define RUBY_VERSION_BEFORE(major, minor) (RUBY_API_VERSION_CODE < (major * 10000) + (minor) * 100)
# if defined(RBIMPL_WARNING_PRAGMA0)
# define RBIMPL_TODO0(x) RBIMPL_WARNING_PRAGMA0(message(x))
# elif RBIMPL_COMPILER_SINCE(MSVC, 12, 0, 0)
# define RBIMPL_TODO0(x) __pragma(message(x))
# endif
# if RBIMPL_HAS_ATTRIBUTE(diagnose_if) || defined(__OPTIMIZE__)
rb_warn_deprecated_to_remove_at [Feature #17432] At compilation time with RUBY_DEBUG enabled, check if the removal version has been reached.
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#define RUBY_VERSION_isdigit(c) ('0'<=(c)&&(c)<='9')
// upto 99
#define RUBY_VERSION__number_len(v, ofs) \
(!RUBY_VERSION_isdigit((v)[ofs]) ? \
0 : !RUBY_VERSION_isdigit((v)[(ofs) + 1]) ? 1 : 2)
#define RUBY_VERSION__to_number(v, ofs) \
(!RUBY_VERSION_isdigit((v)[ofs]) ? \
0 : !RUBY_VERSION_isdigit((v)[(ofs) + 1]) ? \
((v)[ofs]-'0') : \
(((v)[ofs]-'0')*10+(v)[(ofs)+1]-'0'))
#define RUBY_VERSION_CODE_FROM_MAJOR_MINOR_STRING(v) \
(RUBY_VERSION__to_number(v, 0) * 10000 + \
((v)[RUBY_VERSION__number_len(v, 0)] == '.' ? \
RUBY_VERSION__to_number(v, RUBY_VERSION__number_len(v, 0)+1) * 100 : 0))
Add RBIMPL_TODO Make `RUBY_VERSION_SINCE` and `RUBY_VERSION_BEFORE` to take major and minor numbers so usable also in preprocessor directives. Old macros are renamed with "STRING".
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#define RUBY_VERSION_STRING_SINCE(v) (RUBY_API_VERSION_CODE >= RUBY_VERSION_CODE_FROM_MAJOR_MINOR_STRING(v))
#define RUBY_VERSION_STRING_BEFORE(v) (RUBY_API_VERSION_CODE < RUBY_VERSION_CODE_FROM_MAJOR_MINOR_STRING(v))
rb_warn_deprecated_to_remove_at [Feature #17432] At compilation time with RUBY_DEBUG enabled, check if the removal version has been reached.
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# if RBIMPL_HAS_ATTRIBUTE(diagnose_if)
RBIMPL_ATTR_FORCEINLINE()
static void
rb_deprecated_method_to_be_removed(const char *removal)
Ensure that version number starts with digits
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RBIMPL_ATTR_DIAGNOSE_IF(!RUBY_VERSION_isdigit(removal[0]), "malformed version number", "error")
Add RBIMPL_TODO Make `RUBY_VERSION_SINCE` and `RUBY_VERSION_BEFORE` to take major and minor numbers so usable also in preprocessor directives. Old macros are renamed with "STRING".
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RBIMPL_ATTR_DIAGNOSE_IF(RUBY_VERSION_STRING_SINCE(removal), "deprecated method to be removed", "error")
rb_warn_deprecated_to_remove_at [Feature #17432] At compilation time with RUBY_DEBUG enabled, check if the removal version has been reached.
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{
}
# else
RBIMPL_ATTR_ERROR(("deprecated"))
void rb_deprecated_method_to_be_removed(const char *);
# define rb_deprecated_method_to_be_removed(removal) \
Add RBIMPL_TODO Make `RUBY_VERSION_SINCE` and `RUBY_VERSION_BEFORE` to take major and minor numbers so usable also in preprocessor directives. Old macros are renamed with "STRING".
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(sizeof(char[1-2*(!RUBY_VERSION_isdigit(removal[0]) || RUBY_VERSION_STRING_SINCE(removal))])!=1 ? \
rb_warn_deprecated_to_remove_at [Feature #17432] At compilation time with RUBY_DEBUG enabled, check if the removal version has been reached.
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rb_deprecated_method_to_be_removed(removal) : \
RBIMPL_ASSERT_NOTHING)
# endif
# define rb_warn_deprecated_to_remove_at(removal, ...) \
Specify version to remove as bare numbers
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(rb_deprecated_method_to_be_removed(#removal), \
rb_warn_deprecated_to_remove(#removal, __VA_ARGS__))
Add RBIMPL_TODO Make `RUBY_VERSION_SINCE` and `RUBY_VERSION_BEFORE` to take major and minor numbers so usable also in preprocessor directives. Old macros are renamed with "STRING".
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# endif
#endif
#ifndef rb_warn_deprecated_to_remove_at
rb_warn_deprecated_to_remove_at [Feature #17432] At compilation time with RUBY_DEBUG enabled, check if the removal version has been reached.
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# define rb_warn_deprecated_to_remove_at(removal, ...) \
Specify version to remove as bare numbers
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rb_warn_deprecated_to_remove(#removal, __VA_ARGS__)
rb_warn_deprecated_to_remove_at [Feature #17432] At compilation time with RUBY_DEBUG enabled, check if the removal version has been reached.
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#endif
Add RBIMPL_TODO Make `RUBY_VERSION_SINCE` and `RUBY_VERSION_BEFORE` to take major and minor numbers so usable also in preprocessor directives. Old macros are renamed with "STRING".
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#ifndef RUBY_VERSION_SINCE
# define RUBY_VERSION_SINCE(major, minor) 0
#endif
#ifndef RUBY_VERSION_BEFORE
# define RUBY_VERSION_BEFORE(major, minor) 0
#endif
#ifndef RBIMPL_TODO0
# define RBIMPL_TODO0(x)
#endif
#define RBIMPL_TODO(message) RBIMPL_TODO0("TODO: " message)
suppress GCC's -Wsuggest-attribute=format I was not aware of this because I use clang these days.
2021-09-09 01:05:11 -04:00
RBIMPL_ATTR_FORMAT(RBIMPL_PRINTF_FORMAT, 6, 0)
split internal.h into files One day, I could not resist the way it was written. I finally started to make the code clean. This changeset is the beginning of a series of housekeeping commits. It is a simple refactoring; split internal.h into files, so that we can divide and concur in the upcoming commits. No lines of codes are either added or removed, except the obvious file headers/footers. The generated binary is identical to the one before.
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VALUE rb_syntax_error_append(VALUE, VALUE, int, int, rb_encoding*, const char*, va_list);
PRINTF_ARGS(void rb_enc_warn(rb_encoding *enc, const char *fmt, ...), 2, 3);
PRINTF_ARGS(void rb_sys_enc_warning(rb_encoding *enc, const char *fmt, ...), 2, 3);
PRINTF_ARGS(void rb_syserr_enc_warning(int err, rb_encoding *enc, const char *fmt, ...), 3, 4);
rb_warning_category_t rb_warning_category_from_name(VALUE category);
bool rb_warning_category_enabled_p(rb_warning_category_t category);
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);
VALUE rb_key_err_new(VALUE mesg, VALUE recv, VALUE name);
PRINTF_ARGS(VALUE rb_warning_string(const char *fmt, ...), 1, 2);
suppress GCC's -Wsuggest-attribute=format I was not aware of this because I use clang these days.
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RBIMPL_ATTR_FORMAT(RBIMPL_PRINTF_FORMAT, 2, 0)
split internal.h into files One day, I could not resist the way it was written. I finally started to make the code clean. This changeset is the beginning of a series of housekeeping commits. It is a simple refactoring; split internal.h into files, so that we can divide and concur in the upcoming commits. No lines of codes are either added or removed, except the obvious file headers/footers. The generated binary is identical to the one before.
2019-11-29 01:18:34 -05:00
NORETURN(void rb_vraise(VALUE, const char *, va_list));
internal/error.h rework Reduce macros for readability. Also transplanted some part of internal/file.h into here because the delcared functions are in fact defined in error.c.
2019-12-03 03:06:37 -05:00
NORETURN(static inline void rb_raise_cstr(VALUE etype, const char *mesg));
NORETURN(static inline void rb_raise_cstr_i(VALUE etype, VALUE mesg));
NORETURN(static inline void rb_name_err_raise_str(VALUE mesg, VALUE recv, VALUE name));
NORETURN(static inline void rb_name_err_raise(const char *mesg, VALUE recv, VALUE name));
NORETURN(static inline void rb_key_err_raise(VALUE mesg, VALUE recv, VALUE name));
static inline void Check_Type(VALUE v, enum ruby_value_type t);
static inline bool rb_typeddata_is_instance_of_inline(VALUE obj, const rb_data_type_t *data_type);
#define rb_typeddata_is_instance_of rb_typeddata_is_instance_of_inline
split internal.h into files One day, I could not resist the way it was written. I finally started to make the code clean. This changeset is the beginning of a series of housekeeping commits. It is a simple refactoring; split internal.h into files, so that we can divide and concur in the upcoming commits. No lines of codes are either added or removed, except the obvious file headers/footers. The generated binary is identical to the one before.
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RUBY_SYMBOL_EXPORT_BEGIN
/* error.c (export) */
int rb_bug_reporter_add(void (*func)(FILE *, void *), void *data);
internal/error.h rework Reduce macros for readability. Also transplanted some part of internal/file.h into here because the delcared functions are in fact defined in error.c.
2019-12-03 03:06:37 -05:00
#ifdef RUBY_FUNCTION_NAME_STRING
NORETURN(void rb_sys_fail_path_in(const char *func_name, VALUE path));
NORETURN(void rb_syserr_fail_path_in(const char *func_name, int err, VALUE path));
Added rb_syserr_new_path Similar to rb_syserr_fail_path, but just returns the created exception instance instead of raising it.
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VALUE rb_syserr_new_path_in(const char *func_name, int n, VALUE path);
internal/error.h rework Reduce macros for readability. Also transplanted some part of internal/file.h into here because the delcared functions are in fact defined in error.c.
2019-12-03 03:06:37 -05:00
#endif
RUBY_SYMBOL_EXPORT_END
split internal.h into files One day, I could not resist the way it was written. I finally started to make the code clean. This changeset is the beginning of a series of housekeeping commits. It is a simple refactoring; split internal.h into files, so that we can divide and concur in the upcoming commits. No lines of codes are either added or removed, except the obvious file headers/footers. The generated binary is identical to the one before.
2019-11-29 01:18:34 -05:00
internal/error.h rework Reduce macros for readability. Also transplanted some part of internal/file.h into here because the delcared functions are in fact defined in error.c.
2019-12-03 03:06:37 -05:00
static inline void
rb_raise_cstr_i(VALUE etype, VALUE mesg)
{
VALUE exc = rb_exc_new_str(etype, mesg);
rb_exc_raise(exc);
}
static inline void
rb_raise_cstr(VALUE etype, const char *mesg)
{
VALUE str = rb_str_new_cstr(mesg);
rb_raise_cstr_i(etype, str);
}
static inline void
rb_name_err_raise_str(VALUE mesg, VALUE recv, VALUE name)
{
VALUE exc = rb_name_err_new(mesg, recv, name);
rb_exc_raise(exc);
}
static inline void
rb_name_err_raise(const char *mesg, VALUE recv, VALUE name)
{
VALUE str = rb_fstring_cstr(mesg);
rb_name_err_raise_str(str, recv, name);
}
static inline void
rb_key_err_raise(VALUE mesg, VALUE recv, VALUE name)
{
VALUE exc = rb_key_err_new(mesg, recv, name);
rb_exc_raise(exc);
}
static inline bool
split internal.h into files One day, I could not resist the way it was written. I finally started to make the code clean. This changeset is the beginning of a series of housekeeping commits. It is a simple refactoring; split internal.h into files, so that we can divide and concur in the upcoming commits. No lines of codes are either added or removed, except the obvious file headers/footers. The generated binary is identical to the one before.
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rb_typeddata_is_instance_of_inline(VALUE obj, const rb_data_type_t *data_type)
{
return RB_TYPE_P(obj, T_DATA) && RTYPEDDATA_P(obj) && (RTYPEDDATA_TYPE(obj) == data_type);
}
#endif /* INTERNAL_ERROR_H */
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