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* string.c (chopped_length): get rid of unexpected exception.

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see [ruby-core:26336].


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@25512 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
This commit is contained in:
nobu 2009-10-27 07:36:54 +00:00
parent ed58a66fa8
commit 121d15ddda
3 changed files with 7 additions and 11 deletions
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5
ChangeLog
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@ -1,3 +1,8 @@
Tue Oct 27 16:36:52 2009 Nobuyoshi Nakada <nobu@ruby-lang.org>
* string.c (chopped_length): get rid of unexpected exception.
see [ruby-core:26336].
Tue Oct 27 15:53:10 2009 Tanaka Akira <akr@fsij.org>
* gc.h (SET_MACHINE_STACK_END): use __i386.

4
string.c
View file

@ -5925,9 +5925,9 @@ chopped_length(VALUE str)
if (beg > end) return 0;
p = rb_enc_prev_char(beg, end, end, enc);
if (!p) return 0;
if (p > beg && rb_enc_codepoint(p, end, enc) == '\n') {
if (p > beg && rb_enc_ascget(p, end, 0, enc) == '\n') {
p2 = rb_enc_prev_char(beg, p, end, enc);
if (p2 && rb_enc_codepoint(p2, end, enc) == '\r') p = p2;
if (p2 && rb_enc_ascget(p2, end, 0, enc) == '\r') p = p2;
}
return p - beg;
}

9
test/ruby/test_m17n_comb.rb
View file

@ -727,15 +727,6 @@ class TestM17NComb < Test::Unit::TestCase
STRINGS.each {|s|
s = s.dup
desc = "#{encdump s}.chop"
if !s.valid_encoding?
#assert_raise(ArgumentError, desc) { s.chop }
begin
s.chop
rescue ArgumentError
e = $!
end
next if e
end
t = nil
assert_nothing_raised(desc) { t = s.chop }
assert(t.valid_encoding?) if s.valid_encoding?