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* include/ruby/ruby.h (RUBY_INTEGER_UNIFICATION): macro to tell if
Integer is integrated. [ruby-core:75718][Bug #12427]
* include/ruby/backward.h, internal.h (rb_cFixnum, rb_cBignum):
fallback to rb_cInteger.
* bignum.c, numeric.c, ext/json/generator/generator.{c,h}: use the
macro.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@55394 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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* include/ruby/ruby.h (rb_scan_args_{hash,block}_idx): reduce
repeated index calcuations.
* include/ruby/ruby.h (rb_scan_args_end_idx): unused right now.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@55254 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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more than two decades ago. [fix GH-1350] Patch by @cremno
* include/ruby/ruby.h: ditto.
* io.c: ditto.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@55189 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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* include/ruby/ruby.h (rb_scan_args): remove nul padding which
caused syntax error if fmt is not a string literal.
* include/ruby/ruby.h (rb_scan_args_verify): suppress array-bounds
warnings by old clang.
* include/ruby/ruby.h (rb_scan_args0): make extractor macros
inline functions, which do not varidate the format and are
unnecessary to be expanded.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@55180 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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* include/ruby/ruby.h (rb_scan_args): fix macro parameter name.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@55179 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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* include/ruby/ruby.h (rb_scan_args): add nul padding here to
apply to all references.
* include/ruby/ruby.h (rb_scan_args_verify): move length mismatch
check outside conditional operators.
Since old clang cannot optimize away string literal dereference by
an immediate index, e.g., ""[0], and both of true and false side
expressions are compiled and warned unintentionally. With such
old compilers, the check in rb_scan_args() does not work but may
result unpredictable value if the format is wrong.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@55176 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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* include/ruby/ruby.h (rb_scan_args_count): add filler nul bytes
to suppress array-bounds warnings by old clang.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@55174 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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* include/ruby/ruby.h (rb_scan_args_count): verify length with
counting variables together.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@55173 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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Revert r55171, "ruby.h: fix clang warnings", it did fix
array-bounds warnings, but caused string-plus-int warnings
instead.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@55172 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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* include/ruby/ruby.h (rb_scan_args0): use pointer dereference
forms instead of array forms, to get rid of warnings by clang.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@55171 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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* include/ruby/ruby.h (rb_scan_args_validate): move failed
condition to the terminal. [ruby-core:75714] [Bug #12426]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@55158 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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* include/ruby/ruby.h (rb_scan_args_set): check the arity after
adjusting argc for an option hash, for optimization in simpler
cases.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@55150 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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* include/ruby/ruby.h (rb_scan_args_verify): verify the format to
scan if no invalid chars and variable argument length matching,
at the compile time if possible.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@55144 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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* include/ruby/ruby.h (rb_scan_args0): revert error attributes,
which may not be optimized away in readline extension library.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@55131 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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* include/ruby/ruby.h (rb_scan_args0): make compile error if the
format is wrong or does not match with the variable argument
length if possible.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@55125 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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* include/ruby/ruby.h (rb_scan_args0): raise fatal error if
variable argument length does not match, it is a bug in the code
which uses rb_scan_args, not a runtime error.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@55124 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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when fmt is dynamic.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@55111 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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effect of `#undef rb_scan_args` the minimum.
* include/ruby/ruby.h (rb_scan_args): overwrite only if GCC and
optimized. Visual C++ 14 or later can compile it but make it
conservative.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@55110 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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This reverts "* include/ruby/ruby.h (rb_scan_args): don't use ALWAYS_INLINE with"
This rb_scan_args macro is GCCism.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@55104 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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`inline`. if gcc needs this duplication, do in ALWAYS_INLINE macro.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@55103 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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va_arg to allow compilers optimize more aggressive.
https://gustedt.wordpress.com/2011/07/10/avoid-writing-va_arg-functions/
rb_scan_args is now expected to be statically resolved.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@55102 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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* include/ruby/ruby.h (RB_INTEGER_TYPE_P): new macro and
underlying inline function to check if the object is an
Integer (Fixnum or Bignum).
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@55044 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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* [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
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git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@54988 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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alternatives in defines.h instead of ruby.h, because they are used
in oniguruma.h and the header used without including ruby.h at
encoding library sources.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@54956 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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non-gcc build environments introduced at r54952.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@54955 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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and define CONSTFUNC and PUREFUNC if available.
Note that I don't add those options as default because
it still shows many false-positive (it seems not to consider
longjmp).
* vm_eval.c (stack_check): get rb_thread_t* as an argument
to avoid duplicate call of GET_THREAD().
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@54952 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@54943 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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by user side to improve generallity.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@54727 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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* intern.h (LIKELY): define with RB_LIKELY.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@54726 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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mul overflow efficiently.
* include/ruby/ruby.h (rb_alloc_tmp_buffer2): use rb_mul_size_overflow
and avoid division where it can define DSIZE_T.
* gc.c (xmalloc2_size): moved from ruby.h and use rb_mul_size_overflow.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@54704 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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the type of ivtbl->numiv.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@54700 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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avoid duplicated check of size.
* gc.c (ruby_xmalloc2): added to keep separate layers.
* include/ruby/ruby.h (rb_alloc_tmp_buffer2): added to check
the size more statically.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@54664 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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* include/ruby/ruby.h (UNLIKELY): ditto.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@54662 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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used by objspace_xmalloc and objspace_xcalloc.
objspace_xmalloc introduces its own check in this commit.
objspace_xcalloc checks with xmalloc2_size (ruby_xmalloc2_size).
* gc.c (objspace_xmalloc0): common xmalloc function.
* gc.c (objspace_xmalloc): introduce its own size check.
* gc.c (objspace_xmalloc2): separated from ruby_xmalloc2 to clarify
the layer who has the responsibility to check the size.
* gc.c (objspace_xrealloc): remove duplicated size check.
* gc.c (ruby_xmalloc2): use objspace_xmalloc2.
* include/ruby/ruby.h (ruby_xmalloc2_size): follow the size limit
as SSIZE_MAX. Note that ISO C says size_t is unsigned integer.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@54661 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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rb_isalnum, rb_isxdigit, rb_isblank, rb_isspace, rb_isblank,
rb_iscntrl, rb_isprint, rb_ispunct, rb_isgraph,
rb_tolower, rb_toupper): use inline function to avoid function call.
* include/ruby/ruby.h (rb_isascii): use inline function to clarify
the logic.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@54391 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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* include/ruby/ruby.h (RB_GC_GUARD_PTR): remove intermediate
macro, and expand for each RB_GC_GUARD. [Fix GH-1293]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@54158 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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patch by dbussink.
partially merge https://github.com/ruby/ruby/pull/497
* include/ruby/ruby.h: ditto.
* gc.c: ditto.
* ext/strscan/strscan.c: ditto.
* parse.y: ditto.
* string.c: ditto.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@53715 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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and HAVE_BUILTIN___BUILTIN_TYPES_COMPATIBLE_P on C++.
[ruby-core:72736] [Bug #11962]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@53455 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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* include/ruby/backward.h (ruby_show_copyright_to_die): for source
code backward compatibility.
* ruby.c (process_options): return Qtrue to exit the process
successfully.
* version.c (ruby_show_copyright): no longer exit.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@53446 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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* io.c (rb_readwrite_syserr_fail): works with the given errno than
thread local errno.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@53265 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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Turn into void expression not to use unexpected result.
Fix "operands have incompatible types" error with
Oracle Solaris Studio 12.x on Solaris.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@52886 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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* include/ruby/ruby.h (RB_FL_{SET,UNSET,REVERSE,INFECT,FREEZE}):
turn into void expressions not to use unexpected results. these
macros were statements till 2.2.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@52881 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@52473 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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Suppress pointer type mismatch warnings occurred with old version
of Fujitsu C Compiler (fcc) on Solaris 10. The warnings cause
failure of TestMkmf::TestConvertible. [Bug #11644] [ruby-dev:49326]
* include/ruby/ruby.h (FIX_CONST_VALUE_PTR): macro for the above,
only effective with fcc.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@52465 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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This is an implementation detail and should not be exposed to
C extension users. We may change this to id_table soon; and
id_table should not be exposed as a public API.
It is highly unlikely any existing C extensions require this;
so the risk of breakage is very low. Ideally, all of RObject
could be hidden.
[ruby-core:71306] [Feature #11647]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@52435 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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rb_wb_protected_newobj_of(), pass the WB_PROTECTED
information explicitly.
* internal.h: use introduced functions by NEWOBJ_OF().
`flag' is immediate value, so that C compilers can
solve them at compile time.
* include/ruby/ruby.h: add a commnent about that.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@52346 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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* include/ruby/ruby.h (rb_data_object_{wrap,get}): move
declarations inside ifdef too.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@52185 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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* include/ruby/ruby.h (rb_data_object_{wrap,get,make}): warn only
if optimized, as __builtin_choose_expr() does not work fine
unless optimized.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@52184 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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* include/ruby/ruby.h (RB_OBJ_FROZEN_RAW): split from
RB_OBJ_FROZEN. valid only for non-special-const objects.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@52075 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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