Sun Jul 11 12:12:30 2021 UTC ()
tests/lint: parse error for unused variable (since 2021-07-10)

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


(rillig)
diff -r1.2 -r1.3 src/tests/usr.bin/xlint/lint1/decl.c
diff -r1.2 -r1.3 src/tests/usr.bin/xlint/lint1/decl.exp
cvs diff -r1.2 -r1.3 src/tests/usr.bin/xlint/lint1/decl.c (expand / switch to unified diff)

--- src/tests/usr.bin/xlint/lint1/decl.c 2021/07/10 19:30:19 1.2
+++ src/tests/usr.bin/xlint/lint1/decl.c 2021/07/11 12:12:30 1.3
@@ -1,14 +1,14 @@ @@ -1,14 +1,14 @@
1/* $NetBSD: decl.c,v 1.2 2021/07/10 19:30:19 rillig Exp $ */ 1/* $NetBSD: decl.c,v 1.3 2021/07/11 12:12:30 rillig Exp $ */
2# 3 "decl.c" 2# 3 "decl.c"
3 3
4/* 4/*
5 * Tests for declarations, especially the distinction between the 5 * Tests for declarations, especially the distinction between the
6 * declaration-specifiers and the declarators. 6 * declaration-specifiers and the declarators.
7 */ 7 */
8 8
9/* 9/*
10 * Even though 'const' comes after 'char' and is therefore quite close to the 10 * Even though 'const' comes after 'char' and is therefore quite close to the
11 * first identifier, it applies to both identifiers. 11 * first identifier, it applies to both identifiers.
12 */ 12 */
13void 13void
14specifier_qualifier(void) 14specifier_qualifier(void)
@@ -76,13 +76,25 @@ _Bool @@ -76,13 +76,25 @@ _Bool
76enum_error_handling(void) 76enum_error_handling(void)
77{ 77{
78 enum { 78 enum {
79 /* expect+1: syntax error '"' [249] */ 79 /* expect+1: syntax error '"' [249] */
80 "error 1" 80 "error 1"
81 : /* still the same error */ 81 : /* still the same error */
82 , /* back on track */ 82 , /* back on track */
83 A, 83 A,
84 B 84 B
85 } x = A; 85 } x = A;
86 86
87 return x == B; 87 return x == B;
88} 88}
 89
 90void
 91unused_local_variable(void)
 92{
 93 /*FIXME*//* expect+1: syntax error '_Bool' [249] */
 94 __attribute__((unused)) _Bool unused_var;
 95
 96 __attribute__((unused))
 97 /*FIXME*//* expect+2: syntax error '__attribute__' [249] */
 98 /*FIXME*//* expect+1: cannot recover from previous errors [224] */
 99 __attribute__((unused)) _Bool unused_twice;
 100}
cvs diff -r1.2 -r1.3 src/tests/usr.bin/xlint/lint1/Attic/decl.exp (expand / switch to unified diff)

--- src/tests/usr.bin/xlint/lint1/Attic/decl.exp 2021/07/10 19:30:19 1.2
+++ src/tests/usr.bin/xlint/lint1/Attic/decl.exp 2021/07/11 12:12:30 1.3
@@ -1,11 +1,14 @@ @@ -1,11 +1,14 @@
1decl.c(19): warning: left operand of '=' must be modifiable lvalue [115] 1decl.c(19): warning: left operand of '=' must be modifiable lvalue [115]
2decl.c(21): warning: left operand of '=' must be modifiable lvalue [115] 2decl.c(21): warning: left operand of '=' must be modifiable lvalue [115]
3decl.c(34): warning: left operand of '=' must be modifiable lvalue [115] 3decl.c(34): warning: left operand of '=' must be modifiable lvalue [115]
4decl.c(36): warning: left operand of '=' must be modifiable lvalue [115] 4decl.c(36): warning: left operand of '=' must be modifiable lvalue [115]
5decl.c(43): error: syntax error 'const' [249] 5decl.c(43): error: syntax error 'const' [249]
6decl.c(47): error: 'b' undefined [99] 6decl.c(47): error: 'b' undefined [99]
7decl.c(54): error: syntax error 'const' [249] 7decl.c(54): error: syntax error 'const' [249]
8decl.c(68): warning: converting 'pointer to char' to incompatible 'pointer to double' for argument 1 [153] 8decl.c(68): warning: converting 'pointer to char' to incompatible 'pointer to double' for argument 1 [153]
9decl.c(70): warning: illegal combination of pointer (pointer to double) and integer (char), arg #1 [154] 9decl.c(70): warning: illegal combination of pointer (pointer to double) and integer (char), arg #1 [154]
10decl.c(72): warning: converting 'pointer to pointer to char' to incompatible 'pointer to double' for argument 1 [153] 10decl.c(72): warning: converting 'pointer to pointer to char' to incompatible 'pointer to double' for argument 1 [153]
11decl.c(80): error: syntax error '"' [249] 11decl.c(80): error: syntax error '"' [249]
 12decl.c(94): error: syntax error '_Bool' [249]
 13decl.c(99): error: syntax error '__attribute__' [249]
 14decl.c(99): error: cannot recover from previous errors [224]