diff options
Diffstat (limited to 'mi/match.c')
-rw-r--r-- | mi/match.c | 2 |
1 files changed, 2 insertions, 0 deletions
@@ -724,6 +724,8 @@ gendtree(Node *m, Node *val, Node **lbl, size_t nlbl) fatal(pat[i], "pattern matched by earlier case"); addcapture(pat[i]->match.block, cap, ncap); } + if (debugopt['M']) + dtreedump(stdout, start); if (!verifymatch(start)) fatal(m, "nonexhaustive pattern set in match statement"); return start; |