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simplify array generation from mrb_run

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This commit is contained in:
Yukihiro Matsumoto
2012-09-10 20:36:03 +09:00
parent fd252fecf4
commit b0f3c28caa
1 changed files with 1 additions and 8 deletions
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src/vm.c
+1 -8
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@@ -1525,14 +1525,7 @@ mrb_run(mrb_state *mrb, struct RProc *proc, mrb_value self)
CASE(OP_ARRAY) {
/* A B C R(A) := ary_new(R(B),R(B+1)..R(B+C)) */
int b = GETARG_B(i);
int lim = b+GETARG_C(i);
mrb_value ary = mrb_ary_new_capa(mrb, GETARG_C(i));
while (b < lim) {
mrb_ary_push(mrb, ary, regs[b++]);
}
regs[GETARG_A(i)] = ary;
regs[GETARG_A(i)] = mrb_ary_new_from_values(mrb, GETARG_C(i), &regs[GETARG_B(i)]);
mrb->arena_idx = ai;
NEXT;
}