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tests/lint: demonstrate internal error in parsing a declaration

This commit is contained in:
rillig 2021-07-25 06:04:40 +00:00
parent b80cba6a3c
commit ccad6aa52f
2 changed files with 18 additions and 14 deletions
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8
tests/usr.bin/xlint/lint1/decl_arg.c
View File

@ -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 @@ struct a_struct { int member; } a_struct;
}
/*
* 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_asm(void)
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)));

24
tests/usr.bin/xlint/lint1/decl_arg.exp
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@ -14,15 +14,15 @@ decl_arg.c(30): warning: argument 'a_const_int' unused in function 'old_style' [
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]