parse: Prohibit actions inside -exclude

1 files changed, 4 insertions, 0 deletions

diff --git a/opt.c b/opt.c
index 6a62790..e305588 100644
--- a/opt.c
+++ b/opt.c
@@ -998,6 +998,10 @@ int optimize_cmdline(struct cmdline *cmdline) {
 		return -1;
 	}
 
+	if (cmdline->exclude->always_true) {
+		bfs_warning(cmdline, "${red}-exclude${rs} applies to all files.\n");
+	}
+
 	// Only non-excluded files are evaluated
 	state.facts = state.facts_when_false;