diff options
Diffstat (limited to 'encoding.c')
| -rw-r--r-- | encoding.c | 15 |
1 files changed, 11 insertions, 4 deletions
diff --git a/encoding.c b/encoding.c index 95b2767911..0b6bf96bc5 100644 --- a/encoding.c +++ b/encoding.c @@ -685,8 +685,8 @@ rb_enc_get_index(VALUE obj) return i; } -void -rb_enc_set_index(VALUE obj, int idx) +static void +enc_set_index(VALUE obj, int idx) { if (idx < ENCODING_INLINE_MAX) { ENCODING_SET_INLINED(obj, idx); @@ -694,13 +694,20 @@ rb_enc_set_index(VALUE obj, int idx) } ENCODING_SET_INLINED(obj, ENCODING_INLINE_MAX); rb_ivar_set(obj, rb_id_encoding(), INT2NUM(idx)); - return; +} + +void +rb_enc_set_index(VALUE obj, int idx) +{ + rb_check_frozen(obj); + enc_set_index(obj, idx); } VALUE rb_enc_associate_index(VALUE obj, int idx) { /* enc_check_capable(obj);*/ + rb_check_frozen(obj); if (rb_enc_get_index(obj) == idx) return obj; if (SPECIAL_CONST_P(obj)) { @@ -710,7 +717,7 @@ rb_enc_associate_index(VALUE obj, int idx) !rb_enc_asciicompat(rb_enc_from_index(idx))) { ENC_CODERANGE_CLEAR(obj); } - rb_enc_set_index(obj, idx); + enc_set_index(obj, idx); return obj; } |