Add a method to retrieve a String expression of an exception,
formatted in the same way that Ruby prints an uncaught exception out.
[Feature #14141]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@61154 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
FrozenError will be used instead of RuntimeError for exceptions
raised when there is an attempt to modify a frozen object. The
reason for this change is to differentiate exceptions related
to frozen objects from generic exceptions such as those generated
by Kernel#raise without an exception class.
From: Jeremy Evans <code@jeremyevans.net>
Signed-off-by: Urabe Shyouhei <shyouhei@ruby-lang.org>
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@61131 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* vm.c (rb_source_loc): rename to rb_source_location_cstr()
to make behavior clear compare with rb_source_location().
* error.c (warning_string): use rb_source_location_cstr() directly.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@60792 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
to represent execution context [Feature #14038]
* vm_core.h (rb_thread_t): rb_thread_t::ec is now a pointer.
There are many code using `th` to represent execution context
(such as cfp, VM stack and so on). To access `ec`, they need to
use `th->ec->...` (adding one indirection) so that we need to
replace them by passing `ec` instead of `th`.
* vm_core.h (GET_EC()): introduced to access current ec. Also
remove `ruby_current_thread` global variable.
* cont.c (rb_context_t): introduce rb_context_t::thread_ptr instead of
rb_context_t::thread_value.
* cont.c (ec_set_vm_stack): added to update vm_stack explicitly.
* cont.c (ec_switch): added to switch ec explicitly.
* cont.c (rb_fiber_close): added to terminate fibers explicitly.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@60440 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* error.c (rb_warn_m): write the message to rb_stderr directly, to
get rid of infinite recursion when called on Warning module
itself, by super in redefined Warning#warn.
[ruby-dev:50293] [Bug #14006]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@60175 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Return value of EXEC_TAG() is saved by "int state".
Instead of "int", use "enum ruby_tag_type". First EXEC_TAG()
value should be 0, so that define TAG_NONE (= 0) and use it.
Some code used "status" instead of "state". To make them clear,
rename them to state.
We can change variable name from "state" to "tag_state", but this
ticket doesn't contain it.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@59155 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
The goal is to reduce rb_context_t and rb_fiber_t size
by removing the need to store the entire rb_thread_t in
there.
[ruby-core:81045] Work-in-progress: soon, we will move more fields here.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@58614 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* load.c: send as a single string.
* error.c: expose the string formatted by rb_warning as rb_warning_string().
* test/ruby/test_exception.rb: update tests.
[ruby-core:80850] [Bug #13505]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@58493 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* error.c (rb_warn_m): send the arguments as a single string
concatenated with a newline, so it can be filtered easily.
[ruby-core:80875] [Feature #12944]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@58490 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* error.c: [DOC] fix rdoc formatting (make sure `Warning.warn' is
displayed verbatim; rdoc would render it as a link named `#warn'),
use capitalized "Ruby", fix a typo.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@58488 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* error.c (rb_warn_m): print array arguments with splatting.
it is often used with `caller`.
[ruby-core:80849] [Feature #12944]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@58487 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* include/ruby/ruby.h (rb_funcall): check if argc matches the
number of variadic arguments, and replace with rb_funcallv.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@58362 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* dir.c (glob_helper): raise a SystemCallError exception when
opendir() failed, except for ENOENT, ENOTDIR, and EACCES. this
behavior predates 1.0; the comments in glob.c claimed that
glob() returned -1 on error but actualy the pointer to a global
variable, then dir_glob() did check only -1 as the comments, and
ignored actual errors. [ruby-core:80226] [Bug #13276]
dir.c: ruby_glob_funcs_t
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@58156 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* error.c: define warning functions in all combinations of
* no errno, system errno, argument
* without/with encoding
* enabled/disabled by default
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@58150 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* error.c (with_warning_string): extract building warning message
string from variadic arguments.
* error.c (syserr_warning): write warning message with the system
error message.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@58146 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* error.c (rb_warn_m): print the default RS instead of an empty
string with a newline. [Feature #12944]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@57377 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
This allows Warning.warn to filter/process warning messages
generated by Kernel#warn. Currently, Warning.warn can only handle
messages generated by the rb_warn/rb_warning C functions.
The Kernel#warn API is different than the Warning.warn API, this
tries to get similar behavior, but there are probably corner cases
where the behavior is different.
This makes str_end_with_asciichar in io.c no longer static so it
can be called from error.c.
[Feature #12944]
Author: Jeremy Evans <code@jeremyevans.net>
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@57370 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* error.c (preface_dump, postscript_dump): CrashReporter directory
was used before Mac OS X 10.6.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@57318 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* error.c (preface_dump, postscript_dump): moved from
rb_vm_bugreport to place the last important message at the very
last after [NOTE].
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@57317 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* error.c (rb_warning_s_warn): the argument must be an
ASCII-compatible string. [ruby-core:77430] [Bug #12793]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@56274 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
by default does the same thing it does currently
(rb_write_error_str). You can override Warning.warn to change
the behavior. [ruby-core:75016] [Feature #12299]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@56269 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* error.c (rb_syntax_error_append): fix newline in syntax error
message to the beginning, not after file name and line number.
[Feature #11951]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@55878 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* [Feature #12005] Unify Fixnum and Bignum into Integer
* include/ruby/ruby.h (rb_class_of): Return rb_cInteger for fixnums.
* insns.def (INTEGER_REDEFINED_OP_FLAG): Unified from
FIXNUM_REDEFINED_OP_FLAG and BIGNUM_REDEFINED_OP_FLAG.
* vm_core.h: Ditto.
* vm_insnhelper.c (opt_eq_func): Use INTEGER_REDEFINED_OP_FLAG instead
of FIXNUM_REDEFINED_OP_FLAG.
* vm.c (vm_redefinition_check_flag): Use rb_cInteger instead of
rb_cFixnum and rb_cBignum.
(C): Use Integer instead of Fixnum and Bignum.
* numeric.c (fix_succ): Removed.
(Init_Numeric): Define Fixnum as Integer.
* bignum.c (bignew): Use rb_cInteger instead of Rb_cBignum.
(rb_int_coerce): replaced from rb_big_coerce and return fixnums
as-is.
(Init_Bignum): Define Bignum as Integer.
Don't define ===.
* error.c (builtin_class_name): Return "Integer" for fixnums.
* sprintf.c (ruby__sfvextra): Use rb_cInteger instead of rb_cFixnum.
* ext/-test-/testutil: New directory to test.
Currently it provides utilities for fixnum and bignum.
* ext/json/generator/generator.c: Define mInteger_to_json.
* lib/mathn.rb (Fixnum#/): Redefinition removed.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@55024 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* error.c (ruby_only_for_internal_use): raise fatal error when
deprecated function only for internal use is called, not just a
warning.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@54791 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* error.c (syntax_error_initialize): move the default message,
"compile error", from parse.y. the default parameter should
belong to the class definition.
* parse.y (yycompile0): use the default parameter.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@54654 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* compile.c (append_compile_error): use rb_syntax_error_append.
* error.c (rb_syntax_error_append): append messages into a
SyntaxError exception instance.
* parse.y (yycompile0): make new SyntaxError instance in main
mode, otherwize error_buffer should be a SyntaxError if error
has occurred.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@54650 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* error.c (err_vcatf): rename, and separate appending message from
creating a string buffer.
* error.c (rb_syntax_error_append): merge rb_error_vsprintf and
rb_compile_err_append.
* parse.y (parser_compile_error): use rb_syntax_error_append.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@54649 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* compile.c (append_compile_error, compile_bug): pass iseq and get
error info and file from it, not by the thread error info.
* error.c (rb_report_bug_valist): take va_list instead of variadic
arguments, and just report the bug but not abort.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@54648 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* error.c (rb_compile_bug): remove unused function, which has
never been exposed.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@54620 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
