From a8b2bda76008b5ff5f58cd60276c6f5d1f2b2538 Mon Sep 17 00:00:00 2001 From: yugui Date: Fri, 26 Dec 2008 11:16:35 +0000 Subject: merges r20952 from trunk into ruby_1_9_1. * string.c (rb_external_str_new_with_enc): set ASCII-8BIT if encoding is US-ASCII and string contains 8bit characters. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_9_1@21072 b2dd03c8-39d4-4d8f-98ff-823fe69b080e --- string.c | 5 +++++ 1 file changed, 5 insertions(+) (limited to 'string.c') diff --git a/string.c b/string.c index c1f14a8525..236980e25b 100644 --- a/string.c +++ b/string.c @@ -538,6 +538,11 @@ rb_external_str_new_with_enc(const char *ptr, long len, rb_encoding *eenc) VALUE str; str = rb_tainted_str_new(ptr, len); + if (rb_enc_str_coderange(str) != ENC_CODERANGE_7BIT && + eenc == rb_usascii_encoding()) { + rb_enc_associate(str, rb_ascii8bit_encoding()); + return str; + } rb_enc_associate(str, eenc); return rb_str_conv_enc(str, eenc, rb_default_internal_encoding()); } -- cgit v1.2.3