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* vsnprintf.c (BSD_vfprintf): clear ALT flag for %a.

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[ruby-core:32841] [ruby-core:32848]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@29536 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
This commit is contained in:
naruse 2010-10-19 10:34:13 +00:00
parent 73057fb85b
commit fb796561f0
3 changed files with 8 additions and 0 deletions
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5
ChangeLog
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@ -1,3 +1,8 @@
Tue Oct 19 19:30:11 2010 NARUSE, Yui <naruse@ruby-lang.org>
* vsnprintf.c (BSD_vfprintf): clear ALT flag for %a.
[ruby-core:32841] [ruby-core:32848]
Tue Oct 19 12:19:25 2010 Nobuyoshi Nakada <nobu@ruby-lang.org>
* vsnprintf.c (BSD_vfprintf): fix over-count of field size.

2
test/ruby/test_sprintf.rb
View file

@ -221,8 +221,10 @@ class TestSprintf < Test::Unit::TestCase
assert_equal("-0x1.08p+0", sprintf("%010a", -1.03125), bug3962)
bug3964 = '[ruby-core:32848]'
assert_equal("0x000000000000000p+0", sprintf("%020a", 0), bug3962)
assert_equal("0x000000000000001p+0", sprintf("%020a", 1), bug3964)
assert_equal("-0x00000000000001p+0", sprintf("%020a", -1), bug3964)
assert_equal("0x000000000000000p+0", sprintf("%#020a", 0), bug3962)
end
BSIZ = 120

1
vsnprintf.c
View file

@ -784,6 +784,7 @@ reswitch: switch (ch) {
#ifdef FLOATING_POINT
case 'a':
case 'A':
flags &= ~ALT;
if (prec >= 0)
prec++;
goto fp_begin;