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string.c: rb_fstring_new assumes US-ASCII

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* string.c (rb_fstring_new): make US-ASCII string.  another
  function may be used for non-ASCII strings.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@46689 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
This commit is contained in:
nobu 2014-07-04 06:32:44 +00:00
parent 5e294b7820
commit 72194a89da
1 changed files with 4 additions and 3 deletions
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7
string.c
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@ -226,11 +226,13 @@ rb_fstring(VALUE str)
} }
static VALUE static VALUE
setup_fake_str(struct RString *fake_str, const char *name, long len) setup_fake_str(struct RString *fake_str, const char *name, long len, int encidx)
{ {
fake_str->basic.flags = T_STRING|RSTRING_NOEMBED|ELTS_SHARED; fake_str->basic.flags = T_STRING|RSTRING_NOEMBED|ELTS_SHARED;
/* SHARED to be allocated by the callback */ /* SHARED to be allocated by the callback */
ENCODING_SET_INLINED((VALUE)fake_str, encidx);
RBASIC_SET_CLASS((VALUE)fake_str, rb_cString); RBASIC_SET_CLASS((VALUE)fake_str, rb_cString);
fake_str->as.heap.len = len; fake_str->as.heap.len = len;
fake_str->as.heap.ptr = (char *)name; fake_str->as.heap.ptr = (char *)name;
@ -242,8 +244,7 @@ VALUE
rb_fstring_new(const char *ptr, long len) rb_fstring_new(const char *ptr, long len)
{ {
struct RString fake_str; struct RString fake_str;
return rb_fstring(setup_fake_str(&fake_str, ptr, len, ENCINDEX_US_ASCII));
return rb_fstring(setup_fake_str(&fake_str, ptr, len));
} }
static int static int