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parser_dump: local variable dump condition updated

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This commit is contained in:
Yukihiro Matsumoto
2012-06-16 17:36:47 +09:00
parent c3aa1c4703
commit f89215c7d2
1 changed files with 17 additions and 11 deletions
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src/parse.y
+17 -11
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@@ -5050,13 +5050,14 @@ parser_dump(mrb_state *mrb, node *tree, int offset)
{
node *n2 = tree->car;
if (n2) {
if (n2 && (n2->car || n2->cdr)) {
dump_prefix(offset+1);
printf("local variables:\n");
while (n2) {
dump_prefix(offset+2);
printf("%s ", mrb_sym2name(mrb, (mrb_sym)n2->car));
if (n2->car) {
dump_prefix(offset+2);
printf("%s ", mrb_sym2name(mrb, (mrb_sym)n2->car));
}
n2 = n2->cdr;
}
printf("\n");
@@ -5391,16 +5392,21 @@ parser_dump(mrb_state *mrb, node *tree, int offset)
dump_prefix(offset+1);
printf("%s\n", mrb_sym2name(mrb, (mrb_sym)tree->car));
tree = tree->cdr;
dump_prefix(offset+1);
printf("local variables:\n");
{
node *n2 = tree->car;
while (n2) {
dump_prefix(offset+2);
if (n2->car)
printf("%s\n", mrb_sym2name(mrb, (mrb_sym)n2->car));
n2 = n2->cdr;
if (n2 && (n2->car || n2->cdr)) {
dump_prefix(offset+1);
printf("local variables:\n");
while (n2) {
if (n2->car) {
dump_prefix(offset+2);
printf("%s ", mrb_sym2name(mrb, (mrb_sym)n2->car));
}
n2 = n2->cdr;
}
printf("\n");
}
}
tree = tree->cdr;