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Diffstat (limited to 'compile.c')
-rw-r--r-- | compile.c | 1 |
1 files changed, 1 insertions, 0 deletions
@@ -4955,6 +4955,7 @@ iseq_build_body(rb_iseq_t *iseq, LINK_ANCHOR *anchor, { int i; op = rb_convert_type(op, T_ARRAY, "Array", "to_ary"); + op = rb_ary_dup(op); for (i=0; i<RARRAY_LEN(op); i+=2) { VALUE sym = rb_ary_entry(op, i+1); LABEL *label = |