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improve local variable dump in parser_dump

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This commit is contained in:
Yukihiro Matsumoto
2012-09-03 02:47:12 +09:00
parent ba0154c671
commit 8fb23fe67d
1 changed files with 6 additions and 5 deletions
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src/parse.y
+6 -5
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@@ -5175,10 +5175,11 @@ parser_dump(mrb_state *mrb, node *tree, int offset)
if (n2 && (n2->car || n2->cdr)) {
dump_prefix(offset+1);
printf("local variables:\n");
dump_prefix(offset+2);
while (n2) {
if (n2->car) {
dump_prefix(offset+2);
printf("%s ", mrb_sym2name(mrb, (mrb_sym)n2->car));
if (n2 != tree->car) printf(", ");
printf("%s", mrb_sym2name(mrb, (mrb_sym)n2->car));
}
n2 = n2->cdr;
}
@@ -5520,11 +5521,11 @@ parser_dump(mrb_state *mrb, node *tree, int offset)
if (n2 && (n2->car || n2->cdr)) {
dump_prefix(offset+1);
printf("local variables:\n");
dump_prefix(offset+2);
while (n2) {
if (n2->car) {
dump_prefix(offset+2);
printf("%s ", mrb_sym2name(mrb, (mrb_sym)n2->car));
if (n2 != tree->car) printf(", ");
printf("%s", mrb_sym2name(mrb, (mrb_sym)n2->car));
}
n2 = n2->cdr;
}