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sprintf.c: skip non-interned name

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* sprintf.c (rb_str_format): get rid of accessing by symbol of
  invalid ID, when the name is not interned.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@46756 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
This commit is contained in:
nobu 2014-07-08 08:04:12 +00:00
parent 286eaeb24f
commit 8b427e357b
1 changed files with 8 additions and 7 deletions
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13
sprintf.c
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@ -92,9 +92,9 @@ sign_bits(int base, const char *p)
#define GETNTHARG(nth) \
(((nth) >= argc) ? (rb_raise(rb_eArgError, "too few arguments"), 0) : argv[(nth)])
#define GETNAMEARG(id, name, len, enc) ( \
#define CHECKNAMEARG(name, len, enc) ( \
check_name_arg(posarg, name, len, enc), \
(posarg = -2, rb_hash_lookup2(get_hash(&hash, argc, argv), (id), Qundef)))
posarg = -2)
#define GETNUM(n, val) \
(!(p = get_num(p, end, enc, &(n))) ? \
@ -605,11 +605,12 @@ rb_str_format(int argc, const VALUE *argv, VALUE fmt)
rb_enc_raise(enc, rb_eArgError, "named%.*s after <%s>",
len, start, rb_id2name(id));
}
nextvalue = GETNAMEARG((id = rb_check_id_cstr_without_pindown(start + 1,
CHECKNAMEARG(start, len, enc);
get_hash(&hash, argc, argv);
id = rb_check_id_cstr_without_pindown(start + 1,
len - 2 /* without parenthesis */,
enc),
ID2SYM(id)),
start, len, enc);
enc);
if (id) nextvalue = rb_hash_lookup2(hash, ID2SYM(id), Qundef);
if (nextvalue == Qundef) {
rb_enc_raise(enc, rb_eKeyError, "key%.*s not found", len, start);
}