[src/trunk]: src/tests/usr.bin/xlint/lint1 tests/lint: demonstrate internal e...

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

details:   https://anonhg.NetBSD.org/src/rev/3e8d0b910fda
branches:  trunk
changeset: 984825:3e8d0b910fda
user:      rillig <rillig%NetBSD.org@localhost>
date:      Sun Jul 25 06:04:40 2021 +0000

description:
tests/lint: demonstrate internal error in parsing a declaration

diffstat:

 tests/usr.bin/xlint/lint1/decl_arg.c   |   8 ++++++--
 tests/usr.bin/xlint/lint1/decl_arg.exp |  24 ++++++++++++------------
 2 files changed, 18 insertions(+), 14 deletions(-)

diffs (57 lines):

diff -r f6c79de8cd0d -r 3e8d0b910fda tests/usr.bin/xlint/lint1/decl_arg.c
--- a/tests/usr.bin/xlint/lint1/decl_arg.c      Sun Jul 25 06:00:31 2021 +0000
+++ b/tests/usr.bin/xlint/lint1/decl_arg.c      Sun Jul 25 06:04:40 2021 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: decl_arg.c,v 1.5 2021/07/10 09:24:27 rillig Exp $      */
+/*     $NetBSD: decl_arg.c,v 1.6 2021/07/25 06:04:40 rillig Exp $      */
 # 3 "decl_arg.c"
 
 /*
@@ -55,7 +55,8 @@
 }
 
 /*
- * Just some unrealistic coverage for the grammar rule 'notype_direct_decl'.
+ * Just some unrealistic coverage for the grammar rule
+ * 'notype_direct_declarator'.
  */
 extern int
 cover_notype_direct_decl(arg)
@@ -129,3 +130,6 @@
 
 void cover_asm_or_symbolrename_symbolrename(void)
     __symbolrename(alternate_name);
+
+// FIXME: internal error in decl.c:906 near decl_arg.c:134: length(0)
+//void cover_abstract_declarator_typeof(void (*)(typeof(no_args)));
diff -r f6c79de8cd0d -r 3e8d0b910fda tests/usr.bin/xlint/lint1/decl_arg.exp
--- a/tests/usr.bin/xlint/lint1/decl_arg.exp    Sun Jul 25 06:00:31 2021 +0000
+++ b/tests/usr.bin/xlint/lint1/decl_arg.exp    Sun Jul 25 06:04:40 2021 +0000
@@ -14,15 +14,15 @@
 decl_arg.c(30): warning: argument 'a_number' unused in function 'old_style' [231]
 decl_arg.c(30): warning: argument 'a_function' unused in function 'old_style' [231]
 decl_arg.c(30): warning: argument 'a_struct' unused in function 'old_style' [231]
-decl_arg.c(64): error: declared argument name is missing [53]
-decl_arg.c(66): error: declared argument parenthesized_name is missing [53]
-decl_arg.c(68): error: declared argument array is missing [53]
-decl_arg.c(70): error: declared argument array_size is missing [53]
-decl_arg.c(73): error: null dimension [17]
-decl_arg.c(73): error: declared argument multi_array is missing [53]
-decl_arg.c(75): error: declared argument function is missing [53]
-decl_arg.c(77): error: declared argument prefix_attribute is missing [53]
-decl_arg.c(79): error: declared argument postfix_attribute is missing [53]
-decl_arg.c(81): error: declared argument infix_attribute is missing [53]
-decl_arg.c(90): error: declared argument pointer_prefix_attribute is missing [53]
-decl_arg.c(119): error: only register valid as formal parameter storage class [9]
+decl_arg.c(65): error: declared argument name is missing [53]
+decl_arg.c(67): error: declared argument parenthesized_name is missing [53]
+decl_arg.c(69): error: declared argument array is missing [53]
+decl_arg.c(71): error: declared argument array_size is missing [53]
+decl_arg.c(74): error: null dimension [17]
+decl_arg.c(74): error: declared argument multi_array is missing [53]
+decl_arg.c(76): error: declared argument function is missing [53]
+decl_arg.c(78): error: declared argument prefix_attribute is missing [53]
+decl_arg.c(80): error: declared argument postfix_attribute is missing [53]
+decl_arg.c(82): error: declared argument infix_attribute is missing [53]
+decl_arg.c(91): error: declared argument pointer_prefix_attribute is missing [53]
+decl_arg.c(120): error: only register valid as formal parameter storage class [9]