Fix compile error with some non-GCC compilers such as
Oracle Solaris Studio 12.3 on Solaris 10.
[Bug #12767] [ruby-dev:49807]
* internal.h (WARN_UNUSED_RESULT): ditto.
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actually check its availability rather to check GCC's version.
* configure.in (WARN_UNUSED_RESULT): moved to here.
* configure.in (RUBY_FUNC_ATTRIBUTE): change function declaration
to return int rather than void, because it makes no sense for a
warn_unused_result attributed function to return void.
Funny thing however is that it also makes no sense for noreturn
attributed function to return int. So there is a fundamental
conflict between them. While I tested this, I confirmed both
GCC 6 and Clang 3.8 prefers int over void to correctly detect
necessary attributes under this setup. Maybe subject to change
in future.
* internal.h (UNINITIALIZED_VAR): renamed to MAYBE_UNUSED, then
moved to configure.in for the same reason we move
WARN_UNUSED_RESULT.
* configure.in (MAYBE_UNUSED): moved to here.
* internal.h (__has_attribute): deleted, because it has no use now.
* string.c (rb_str_enumerate_lines): refactor macro rename.
* string.c (rb_str_enumerate_bytes): ditto.
* string.c (rb_str_enumerate_chars): ditto.
* string.c (rb_str_enumerate_codepoints): ditto.
* thread.c (do_select): ditto.
* vm_backtrace.c (rb_debug_inspector_open): ditto.
* vsnprintf.c (BSD_vfprintf): ditto.
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* variable.c (rb_deprecate_constant): new function to deprecate a
constant by the name.
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* internal.h (MEMO_V1_SET, MEMO_V2_SET): fix typos. use the macro
parameter, not the local variable.
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* include/ruby/ruby.h (struct RStruct): no longer.
* internal.h (struct RStruct): moved here.
* struct.c (rb_struct_ptr): a compensation function for the lack
of RSTRUCT_PTR. But now that we have RSTRUCT_GET/SET, that must
not be used anyway. I mark this deprecated. Dont use it.
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are imemo objects (imemo_env).
* NEWS: describe this change. I believe nobody touch these objects
because there are no method defined.
* vm_core.h: remove the following definitions.
* rb_cEnv decl.
* GetEnvPtr() because Env is no longer T_DATA object.
* vm_core.h (rb_env_t): fix layout for imemo values.
* vm_core.h (vm_assert_env): added.
* vm_core.h (vm_env_new): added.
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[Bug #12628]
This patch introduce many changes.
* Introduce concept of "Block Handler (BH)" to represent
passed blocks.
* move rb_control_frame_t::flag to ep[0] (as a special local
variable). This flags represents not only frame type, but also
env flags such as escaped.
* rename `rb_block_t` to `struct rb_block`.
* Make Proc, Binding and RubyVM::Env objects wb-protected.
Check [Bug #12628] for more details.
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* hash.c (rb_hash_add_new_element): add new element or do nothing
if it is contained already.
* array.c (ary_add_hash, ary_add_hash_by): use
rb_hash_add_new_element.
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termlen and resize heap for the terminator. This is split from
rb_str_fill_terminator (str_fill_term) because filling terminator
and changing terminator length are different things. [Bug #12536]
* internal.h: declaration for rb_str_change_terminator_length.
* string.c (str_fill_term): Simplify only to zero-fill the terminator.
For non-shared strings, it assumes that (capa + termlen) bytes of
heap is allocated. This partially reverts r55557.
* encoding.c (rb_enc_associate_index): rb_str_change_terminator_length
is used, and it should be called whenever the termlen is changed.
* string.c (str_capacity): New static function to return capacity
of a string with the given termlen, because the termlen may
sometimes be different from TERM_LEN(str) especially during
changing termlen or filling terminator with specific termlen.
* string.c (rb_str_capacity): Use str_capacity.
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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.
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Fix failure of TestMkmf::TestConvertible on Solaris with
Oracle Solaris Studio 12. [ruby-dev:49651] [Bug #12470]
* internal.h: ditto.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@55327 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* transcode.c (str_transcode0): scrub in the given encoding when
the source encoding is given, not in the encoding of the
receiver. [ruby-core:75732] [Bug #12431]
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* enum.c (enum_sum): Optimize for a range from int to int.
* test/ruby/test_enum.rb (test_range_sum): Move from test_range.rb,
and add assertions for some conditions.
* test/ruby/test_enum.rb (test_hash_sum): Move from test_hash.rb.
* test/ruby/test_hash.rb, test/ruby/test_range.rb: Remove test_sum.
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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().
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only if it can use SSE 4.2 POPCNT whose latency is 3 cycle.
* internal.h (rb_popcount64): use __builtin_popcountll because now
it is in fast path.
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* configure.in (__builtin_ctz): check.
* configure.in (__builtin_ctzll): check.
* internal.h (rb_popcount32): defined for ntz_int32.
it can use __builtin_popcount but this function is not used on
GCC environment because it uses __builtin_ctz.
When another function uses this, using __builtin_popcount
should be re-considered.
* internal.h (rb_popcount64): ditto.
* internal.h (ntz_int32): defined for ntz_intptr.
* internal.h (ntz_int64): defined for ntz_intptr.
* internal.h (ntz_intptr): defined as ntz for uintptr_t.
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* error.c (ruby_only_for_internal_use): raise fatal error when
deprecated function only for internal use is called, not just a
warning.
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* numeric.c (rb_int_bit_length): {Fixnum,Bignum}#bit_length is
unified into Integer.
* bignum.c (rb_big_bit_length): Don't define Bignum#bit_length.
* internal.h (rb_big_bit_length): Declared.
--This iine, and those below, will be ignored--
M ChangeLog
M bignum.c
M internal.h
M numeric.c
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* 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.
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* 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.
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* error.c (rb_compile_bug): remove unused function, which has
never been exposed.
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