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authorrillig <rillig@NetBSD.org>2023-07-07 06:03:31 +0000
committerrillig <rillig@NetBSD.org>2023-07-07 06:03:31 +0000
commitf260bdb92f361d3b4e3ab9d23e5f0eb4faafd698 (patch)
treeab7115a0d2c19d8f3c540e8afc852a7403b759f7 /usr.bin/xlint/lint1/externs1.h
parenteed2e1f5f354b83b1e2723c0412ffdf22f00d4e8 (diff)
lint: only skip 'unused' warnings after errors, not other warnings
Previously, in -w mode, any warning suppressed further 'unused' warnings, even though there was no need to do that. This can be seen in the test gcc_attribute_var.c, where only the last unused variable from a function was marked as unused, the others slipped through. Fixed by counting the errors and the warnings separately and only combining them if actually desired.
Diffstat (limited to 'usr.bin/xlint/lint1/externs1.h')
-rw-r--r--usr.bin/xlint/lint1/externs1.h5
1 files changed, 3 insertions, 2 deletions
diff --git a/usr.bin/xlint/lint1/externs1.h b/usr.bin/xlint/lint1/externs1.h
index 712b7a4dc32..66924a1395f 100644
--- a/usr.bin/xlint/lint1/externs1.h
+++ b/usr.bin/xlint/lint1/externs1.h
@@ -1,4 +1,4 @@
-/* $NetBSD: externs1.h,v 1.188 2023/07/02 23:40:23 rillig Exp $ */
+/* $NetBSD: externs1.h,v 1.189 2023/07/07 06:03:31 rillig Exp $ */
/*
* Copyright (c) 1994, 1995 Jochen Pohl
@@ -156,7 +156,8 @@ void debug_leave_func(const char *);
/*
* err.c
*/
-extern int nerr;
+extern bool seen_error;
+extern bool seen_warning;
extern int sytxerr;
extern bool any_query_enabled;