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genksyms: reduce type_qualifier directly to decl_specifier

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A type_qualifier (const, volatile, etc.) is not a type_specifier.

According to K&R [1], a type-qualifier should be directly reduced to
a declaration-specifier.

  <declaration-specifier> ::= <storage-class-specifier>
                            | <type-specifier>
                            | <type-qualifier>

[1]: https://cs.wmich.edu/~gupta/teaching/cs4850/sumII06/The%20syntax%20of%20C%20in%20Backus-Naur%20form.htm

Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
Acked-by: Nicolas Schier <n.schier@avm.de>
This commit is contained in:
Masahiro Yamada 2025-01-14 00:00:41 +09:00
parent f33bfbd171
commit bc3a812b75
1 changed files with 1 additions and 1 deletions
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2
scripts/genksyms/parse.y
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@ -211,6 +211,7 @@ decl_specifier:
$$ = $1; $$ = $1;
} }
| type_specifier | type_specifier
| type_qualifier
; ;
storage_class_specifier: storage_class_specifier:
@ -223,7 +224,6 @@ storage_class_specifier:
type_specifier: type_specifier:
simple_type_specifier simple_type_specifier
| type_qualifier
| TYPEOF_KEYW '(' parameter_declaration ')' | TYPEOF_KEYW '(' parameter_declaration ')'
| TYPEOF_PHRASE | TYPEOF_PHRASE