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compile.c: trivial refactoring

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Use `for` instead of `while` to make it explicit that it is a traverse
of bytecode.
This commit is contained in:
Yusuke Endoh 2019-12-04 08:22:48 +09:00
parent 8852fa8760
commit f9754f0ea0
1 changed files with 1 additions and 3 deletions
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4
compile.c
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@ -2048,9 +2048,8 @@ iseq_set_sequence(rb_iseq_t *iseq, LINK_ANCHOR *const anchor)
if (stack_max < 0) return COMPILE_NG; if (stack_max < 0) return COMPILE_NG;
/* fix label position */ /* fix label position */
list = FIRST_ELEMENT(anchor);
insn_num = code_index = 0; insn_num = code_index = 0;
while (list) { for (list = FIRST_ELEMENT(anchor); list; list = list->next) {
switch (list->type) { switch (list->type) {
case ISEQ_ELEMENT_INSN: case ISEQ_ELEMENT_INSN:
{ {
@ -2109,7 +2108,6 @@ iseq_set_sequence(rb_iseq_t *iseq, LINK_ANCHOR *const anchor)
} }
default: break; default: break;
} }
list = list->next;
} }
/* make instruction sequence */ /* make instruction sequence */