Any single object allocation can reduce object count, and
object counts are global, so multi-threading leads to unpredictable
results.
See also similar commits: r60699 and r62608
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@63885 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* sprintf.c (rb_str_format): explicitly reject too big negative
width, instead of an empty string.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@59410 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* Add tests and specs. See ruby/spec#401.
Patch by Yuta Iwama and Shintaro Morikawa.
[ruby-core:80153] [Bug #13315] [Fix GH-1560]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@58890 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* sprintf.c (rb_str_format): while `"% 2f"` and `"% 4f"` result in
`" Inf"` and `" Inf"` respectively, `"% 3f"` results in
`"Inf"` (no space).
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@58453 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Format strings which are dynamically-generated will benefit
from this. This won't cover exceptions, but exceptions for
sprintf should be too uncommon to care about (unlike IO)
* sprintf.c (rb_str_format): use rb_str_tmp_frozen_{acquire,release}
* test/ruby/test_sprintf.rb (test_no_hidden_garbage): new test
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@57473 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* util.c (ruby_dtoa): [EXPERIMENTAL] adjust the case that the
Float value is close to the exact but unrepresentable middle
value of two values in the given precision, as r55604.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@55621 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* sprintf.c (rb_str_format): fix buffer overflow, length must be
greater than precision. reported by William Bowling <will AT
wbowling.info>.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@54304 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* sprintf.c (rb_str_format): format exact number more exactly.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@53533 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
When you change this to true, you may need to add more tests.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@53141 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* sprintf.c (rb_str_format): fix wrong shifting position in
Rational conversion when not at the beginning of the result.
[ruby-core:71806] [Bug #11766]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@52869 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* sprintf.c (rb_str_format): look up the key, then get default
value and raise KeyError if the returned value is nil.
[ruby-dev:49338] [Ruby trunk - Bug #11677]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@52537 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* sprintf.c (rb_str_format): respect default value of a hash. no
longer raises KeyError unless the default value of the hash is
nil. [ruby-core:71354] [Bug #11661]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@52530 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* sprintf.c (rb_str_format): rational 'f' format works for more
values. [fix GH-717]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@47588 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* sprintf.c (GETASTER): should not use the numbered argument to be
formatted, raise ArgumentError instead.
[ruby-dev:48330] [Bug #9982]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@46569 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* sprintf.c (GETASTER): remove extra parentheses from the second
argument so that the error message does not contain them.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@46564 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* test/ruby/test_sprintf.rb (test_hash): Added tests for sprintf
with a hash as parameter. [Fixes GH-491]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@44456 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* test/ruby: use better assertions instead of mere assert.
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registered with NUL-terminated C string.
* sprintf.c (rb_str_format): avoid inadvertent symbol creation.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@35300 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
split and add assertions for exception when named parameter after
unnumbered.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@35298 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
But x86's FPU calculates double precision floating-point
numbers in 80bit precision, so it fails to round the value.
So ensure the value is assigned a variable. [ruby-dev:42551]
see also [ruby-math:00802]
http://www.shudo.net/java-grandprix99/strictfp/
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