Add "-v" flag for verbose mode.

Warn about internal "not implemented yet" kinds of things only
when verbose. These warnings have nothing to do with the sources
we're checking, they're only good for pointing out limitations
of sparse itself.

1 files changed, 2 insertions, 1 deletions

diff --git a/inline.c b/inline.c
index 958a3f1..b0725ba 100644
--- a/inline.c
+++ b/inline.c
@@ -109,7 +109,8 @@ static struct expression * copy_expression(struct expression *expr)
 	}	
 
 	default:
-		warn(expr->pos, "trying to copy expression type %d", expr->type);
+		if (verbose)
+			warn(expr->pos, "trying to copy expression type %d", expr->type);
 	}
 	return expr;
 }