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[src/trunk]: src/tests/usr.bin/xlint/lint1 lint: add test for message 160
details: https://anonhg.NetBSD.org/src/rev/ff263786afec
branches: trunk
changeset: 949313:ff263786afec
user: rillig <rillig%NetBSD.org@localhost>
date: Sat Jan 09 15:32:06 2021 +0000
description:
lint: add test for message 160
diffstat:
tests/usr.bin/xlint/lint1/msg_160.c | 12 +++++++++---
tests/usr.bin/xlint/lint1/msg_160.exp | 3 ++-
2 files changed, 11 insertions(+), 4 deletions(-)
diffs (27 lines):
diff -r 29cab2621883 -r ff263786afec tests/usr.bin/xlint/lint1/msg_160.c
--- a/tests/usr.bin/xlint/lint1/msg_160.c Sat Jan 09 15:16:28 2021 +0000
+++ b/tests/usr.bin/xlint/lint1/msg_160.c Sat Jan 09 15:32:06 2021 +0000
@@ -1,7 +1,13 @@
-/* $NetBSD: msg_160.c,v 1.1 2021/01/02 10:22:43 rillig Exp $ */
+/* $NetBSD: msg_160.c,v 1.2 2021/01/09 15:32:06 rillig Exp $ */
# 3 "msg_160.c"
// Test for message: operator '==' found where '=' was expected [160]
-TODO: "Add example code that triggers the above message."
-TODO: "Add example code that almost triggers the above message."
+/* lint1-extra-flags: -h */
+
+_Bool
+both_equal_or_unequal(int a, int b, int c, int d)
+{
+ /* XXX: Why shouldn't this be legitimate? */
+ return (a == b) == (c == d);
+}
diff -r 29cab2621883 -r ff263786afec tests/usr.bin/xlint/lint1/msg_160.exp
--- a/tests/usr.bin/xlint/lint1/msg_160.exp Sat Jan 09 15:16:28 2021 +0000
+++ b/tests/usr.bin/xlint/lint1/msg_160.exp Sat Jan 09 15:32:06 2021 +0000
@@ -1,1 +1,2 @@
-msg_160.c(6): syntax error ':' [249]
+msg_160.c(12): warning: operator '==' found where '=' was expected [160]
+msg_160.c(12): warning: operator '==' found where '=' was expected [160]
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