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merges r29073 from trunk into ruby_1_9_2.

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* util.c (ruby_strtod): make sure to have digit-sequence after 'p'
  for hexadecimal-floating-constant. [ruby-dev:42105]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_9_2@29373 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
This commit is contained in:
yugui 2010-09-29 12:25:44 +00:00
parent 96f0473ef6
commit ace1ad2607
4 changed files with 14 additions and 3 deletions
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5
ChangeLog
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@ -1,3 +1,8 @@
Mon Aug 23 02:23:05 2010 NARUSE, Yui <naruse@ruby-lang.org>
* util.c (ruby_strtod): make sure to have digit-sequence after 'p'
for hexadecimal-floating-constant. [ruby-dev:42105]
Sun Aug 22 09:08:02 2010 Tanaka Akira <akr@fsij.org> Sun Aug 22 09:08:02 2010 Tanaka Akira <akr@fsij.org>
* include/ruby/ruby.h (UINT2NUM): fix ifdef condition for LLP64. * include/ruby/ruby.h (UINT2NUM): fix ifdef condition for LLP64.

2
test/ruby/test_float.rb
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@ -429,6 +429,8 @@ class TestFloat < Test::Unit::TestCase
assert_equal(1, Float(([1] * 10000).join).infinite?) assert_equal(1, Float(([1] * 10000).join).infinite?)
assert(!Float(([1] * 10000).join("_")).infinite?) # is it really OK? assert(!Float(([1] * 10000).join("_")).infinite?) # is it really OK?
assert_raise(ArgumentError) { Float("1.0\x001") } assert_raise(ArgumentError) { Float("1.0\x001") }
assert_equal(15.9375, Float('0xf.fp0'))
assert_raise(ArgumentError) { Float('0xf.fp') }
assert_equal(1, Float("1e10_00").infinite?) assert_equal(1, Float("1e10_00").infinite?)
assert_raise(TypeError) { Float(nil) } assert_raise(TypeError) { Float(nil) }
o = Object.new o = Object.new

8
util.c
View file

@ -2139,11 +2139,15 @@ break2:
if (abs(dsign) == 1) s++; if (abs(dsign) == 1) s++;
else dsign = 1; else dsign = 1;
for (nd = 0; (c = *s) >= '0' && c <= '9'; s++) { nd = 0;
c = *s;
if (c < '0' || '9' < c) goto ret0;
do {
nd *= 10; nd *= 10;
nd += c; nd += c;
nd -= '0'; nd -= '0';
} c = *++s;
} while ('0' <= c && c <= '9');
dval(rv) = ldexp(adj, nd * dsign); dval(rv) = ldexp(adj, nd * dsign);
} }
else { else {

2
version.h
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@ -1,6 +1,6 @@
#define RUBY_VERSION "1.9.2" #define RUBY_VERSION "1.9.2"
#define RUBY_RELEASE_DATE "2010-09-29" #define RUBY_RELEASE_DATE "2010-09-29"
#define RUBY_PATCHLEVEL 6 #define RUBY_PATCHLEVEL 7
#define RUBY_VERSION_MAJOR 1 #define RUBY_VERSION_MAJOR 1
#define RUBY_VERSION_MINOR 9 #define RUBY_VERSION_MINOR 9