[src/trunk]: src/tests/usr.bin/xlint/lint1 tests/lint: parse error for unused...

[rillig <rillig%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/3e19c4af5164
branches:  trunk
changeset: 984540:3e19c4af5164
user:      rillig <rillig%NetBSD.org@localhost>
date:      Sun Jul 11 12:12:30 2021 +0000

description:
tests/lint: parse error for unused variable (since 2021-07-10)

Since cgram.y 1.294 from 2021-07-10.

diffstat:

 tests/usr.bin/xlint/lint1/decl.c   |  14 +++++++++++++-
 tests/usr.bin/xlint/lint1/decl.exp |   3 +++
 2 files changed, 16 insertions(+), 1 deletions(-)

diffs (35 lines):

diff -r cb9f0264dbc5 -r 3e19c4af5164 tests/usr.bin/xlint/lint1/decl.c
--- a/tests/usr.bin/xlint/lint1/decl.c  Sun Jul 11 12:07:14 2021 +0000
+++ b/tests/usr.bin/xlint/lint1/decl.c  Sun Jul 11 12:12:30 2021 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: decl.c,v 1.2 2021/07/10 19:30:19 rillig Exp $  */
+/*     $NetBSD: decl.c,v 1.3 2021/07/11 12:12:30 rillig Exp $  */
 # 3 "decl.c"
 
 /*
@@ -86,3 +86,15 @@
 
        return x == B;
 }
+
+void
+unused_local_variable(void)
+{
+       /*FIXME*//* expect+1: syntax error '_Bool' [249] */
+       __attribute__((unused)) _Bool unused_var;
+
+       __attribute__((unused))
+       /*FIXME*//* expect+2: syntax error '__attribute__' [249] */
+       /*FIXME*//* expect+1: cannot recover from previous errors [224] */
+       __attribute__((unused)) _Bool unused_twice;
+}
diff -r cb9f0264dbc5 -r 3e19c4af5164 tests/usr.bin/xlint/lint1/decl.exp
--- a/tests/usr.bin/xlint/lint1/decl.exp        Sun Jul 11 12:07:14 2021 +0000
+++ b/tests/usr.bin/xlint/lint1/decl.exp        Sun Jul 11 12:12:30 2021 +0000
@@ -9,3 +9,6 @@
 decl.c(70): warning: illegal combination of pointer (pointer to double) and integer (char), arg #1 [154]
 decl.c(72): warning: converting 'pointer to pointer to char' to incompatible 'pointer to double' for argument 1 [153]
 decl.c(80): error: syntax error '"' [249]
+decl.c(94): error: syntax error '_Bool' [249]
+decl.c(99): error: syntax error '__attribute__' [249]
+decl.c(99): error: cannot recover from previous errors [224]