diff options
author | nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2014-07-02 08:03:57 +0000 |
---|---|---|
committer | nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2014-07-02 08:03:57 +0000 |
commit | 18a9926ad992f166cd1287ded00e9b7929c897c3 (patch) | |
tree | fe151dff8944d1c8f91ee7917634fdf79bfe557e /sprintf.c | |
parent | 3f48c1fdf785f0d5a9939fc6163d9015d40e2b79 (diff) | |
download | bundler-18a9926ad992f166cd1287ded00e9b7929c897c3.tar.gz |
sprintf.c: check_name_arg
* sprintf.c (check_name_arg): utility function for GETNAMEARG().
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@46659 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'sprintf.c')
-rw-r--r-- | sprintf.c | 16 |
1 files changed, 12 insertions, 4 deletions
@@ -93,10 +93,7 @@ sign_bits(int base, const char *p) (((nth) >= argc) ? (rb_raise(rb_eArgError, "too few arguments"), 0) : argv[(nth)]) #define GETNAMEARG(id, name, len, enc) ( \ - posarg > 0 ? \ - (rb_enc_raise((enc), rb_eArgError, "named%.*s after unnumbered(%d)", (len), (name), posarg), 0) : \ - posarg == -1 ? \ - (rb_enc_raise((enc), rb_eArgError, "named%.*s after numbered", (len), (name)), 0) : \ + check_name_arg(posarg, name, len, enc), \ (posarg = -2, rb_hash_lookup2(get_hash(&hash, argc, argv), (id), Qundef))) #define GETNUM(n, val) \ @@ -161,6 +158,17 @@ check_pos_arg(int posarg, int n) } } +static void +check_name_arg(int posarg, const char *name, int len, rb_encoding *enc) +{ + if (posarg > 0) { + rb_enc_raise(enc, rb_eArgError, "named%.*s after unnumbered(%d)", len, name, posarg); + } + if (posarg == -1) { + rb_enc_raise(enc, rb_eArgError, "named%.*s after numbered", len, name); + } +} + static VALUE get_hash(volatile VALUE *hash, int argc, const VALUE *argv) { |