1 files changed, 25 insertions, 0 deletions
diff --git a/src/diag.c b/src/diag.c
index fa66525..bf2343d 100644
--- a/src/diag.c
+++ b/src/diag.c
@@ -27,6 +27,31 @@ noreturn void bfs_abortf(const struct bfs_loc *loc, const char *format, ...) {
 	abort();
 }
 
+const char *debug_flag_name(enum debug_flags flag) {
+	switch (flag) {
+	case DEBUG_COST:
+		return "cost";
+	case DEBUG_EXEC:
+		return "exec";
+	case DEBUG_OPT:
+		return "opt";
+	case DEBUG_RATES:
+		return "rates";
+	case DEBUG_SEARCH:
+		return "search";
+	case DEBUG_STAT:
+		return "stat";
+	case DEBUG_TREE:
+		return "tree";
+
+	case DEBUG_ALL:
+		break;
+	}
+
+	bfs_bug("Unrecognized debug flag");
+	return "???";
+}
+
 void bfs_perror(const struct bfs_ctx *ctx, const char *str) {
 	bfs_error(ctx, "%s: %m.\n", str);
 }