diff options
Diffstat (limited to 'vm.c')
-rw-r--r-- | vm.c | 12 |
1 files changed, 10 insertions, 2 deletions
@@ -2742,10 +2742,18 @@ m_core_hash_merge_ptr(int argc, VALUE *argv, VALUE recv) return hash; } +static void +kw_check_symbol(VALUE key) +{ + if (!SYMBOL_P(key)) { + rb_raise(rb_eTypeError, "hash key %+"PRIsVALUE" is not a Symbol", + key); + } +} static int kwmerge_i(VALUE key, VALUE value, VALUE hash) { - Check_Type(key, T_SYMBOL); + kw_check_symbol(key); rb_hash_aset(hash, key, value); return ST_CONTINUE; } @@ -2753,7 +2761,7 @@ kwmerge_i(VALUE key, VALUE value, VALUE hash) static int kwcheck_i(VALUE key, VALUE value, VALUE hash) { - Check_Type(key, T_SYMBOL); + kw_check_symbol(key); return ST_CONTINUE; } |