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[src/trunk]: src/usr.bin/xlint/lint1 lint: consistently use 'opt' as suffix
details: https://anonhg.NetBSD.org/src/rev/f600d442e14c
branches: trunk
changeset: 379934:f600d442e14c
user: rillig <rillig%NetBSD.org@localhost>
date: Sun Jun 27 21:52:18 2021 +0000
description:
lint: consistently use 'opt' as suffix
This corresponds to the usage in the C standards, where 'opt' is used as
a subscripted suffix.
No functional change.
diffstat:
usr.bin/xlint/lint1/cgram.y | 59 ++++++++++++++++++++++----------------------
1 files changed, 29 insertions(+), 30 deletions(-)
diffs (226 lines):
diff -r 8a444de8c2b7 -r f600d442e14c usr.bin/xlint/lint1/cgram.y
--- a/usr.bin/xlint/lint1/cgram.y Sun Jun 27 21:46:17 2021 +0000
+++ b/usr.bin/xlint/lint1/cgram.y Sun Jun 27 21:52:18 2021 +0000
@@ -1,5 +1,5 @@
%{
-/* $NetBSD: cgram.y,v 1.240 2021/06/27 21:46:17 rillig Exp $ */
+/* $NetBSD: cgram.y,v 1.241 2021/06/27 21:52:18 rillig Exp $ */
/*
* Copyright (c) 1996 Christopher G. Demetriou. All Rights Reserved.
@@ -35,7 +35,7 @@
#include <sys/cdefs.h>
#if defined(__RCSID) && !defined(lint)
-__RCSID("$NetBSD: cgram.y,v 1.240 2021/06/27 21:46:17 rillig Exp $");
+__RCSID("$NetBSD: cgram.y,v 1.241 2021/06/27 21:52:18 rillig Exp $");
#endif
#include <limits.h>
@@ -333,10 +333,10 @@ anonymize(sym_t *s)
%type <y_type> type_name
%type <y_sym> abstract_declaration
%type <y_tnode> do_while_expr
-%type <y_tnode> opt_expr
+%type <y_tnode> expr_opt
%type <y_string> string
%type <y_string> string2
-%type <y_sb> opt_asm_or_symbolrename
+%type <y_sb> asm_or_symbolrename_opt
%type <y_range> range
%type <y_seen_statement> block_item_list
%type <y_seen_statement> block_item
@@ -798,7 +798,7 @@ member_declaration_list_with_rbrace:
}
;
-opt_type_attribute:
+type_attribute_opt:
/* empty */
| type_attribute
;
@@ -814,17 +814,17 @@ member_declaration:
noclass_declmods deftyp {
/* too late, i know, but getsym() compensates it */
symtyp = FMEMBER;
- } notype_member_decls opt_type_attribute {
+ } notype_member_decls type_attribute_opt {
symtyp = FVFT;
$$ = $4;
}
| noclass_declspecs deftyp {
symtyp = FMEMBER;
- } type_member_decls opt_type_attribute {
+ } type_member_decls type_attribute_opt {
symtyp = FVFT;
$$ = $4;
}
- | noclass_declmods deftyp opt_type_attribute {
+ | noclass_declmods deftyp type_attribute_opt {
symtyp = FVFT;
/* struct or union member must be named */
if (!Sflag)
@@ -834,7 +834,7 @@ member_declaration:
$$ = dcs->d_type->t_str->sou_first_member;
anonymize($$);
}
- | noclass_declspecs deftyp opt_type_attribute {
+ | noclass_declspecs deftyp type_attribute_opt {
symtyp = FVFT;
/* struct or union member must be named */
if (!Sflag)
@@ -1025,11 +1025,11 @@ type_init_decls:
;
notype_init_decl:
- notype_decl opt_asm_or_symbolrename {
+ notype_decl asm_or_symbolrename_opt {
cgram_declare($1, false, $2);
check_size($1);
}
- | notype_decl opt_asm_or_symbolrename {
+ | notype_decl asm_or_symbolrename_opt {
begin_initialization($1);
cgram_declare($1, true, $2);
} T_ASSIGN initializer {
@@ -1039,11 +1039,11 @@ notype_init_decl:
;
type_init_decl:
- type_decl opt_asm_or_symbolrename {
+ type_decl asm_or_symbolrename_opt {
cgram_declare($1, false, $2);
check_size($1);
}
- | type_decl opt_asm_or_symbolrename {
+ | type_decl asm_or_symbolrename_opt {
begin_initialization($1);
cgram_declare($1, true, $2);
} T_ASSIGN initializer {
@@ -1082,7 +1082,7 @@ notype_direct_decl:
| notype_direct_decl T_LBRACK array_size T_RBRACK {
$$ = add_array($1, true, to_int_constant($3, false));
}
- | notype_direct_decl param_list opt_asm_or_symbolrename {
+ | notype_direct_decl param_list asm_or_symbolrename_opt {
$$ = add_function(symbolrename($1, $3), $2);
end_declaration_level();
block_level--;
@@ -1110,7 +1110,7 @@ type_direct_decl:
| type_direct_decl T_LBRACK array_size T_RBRACK {
$$ = add_array($1, true, to_int_constant($3, false));
}
- | type_direct_decl param_list opt_asm_or_symbolrename {
+ | type_direct_decl param_list asm_or_symbolrename_opt {
$$ = add_function(symbolrename($1, $3), $2);
end_declaration_level();
block_level--;
@@ -1132,14 +1132,13 @@ param_decl:
}
;
-/* TODO: consistently use 'opt' either as prefix or as suffix */
-opt_type_qualifier_list:
+type_qualifier_list_opt:
/* empty */
| type_qualifier_list
;
array_size:
- opt_type_qualifier_list T_SCLASS constant_expr {
+ type_qualifier_list_opt T_SCLASS constant_expr {
/* C11 6.7.6.3p7 */
if ($2 != STATIC)
yyerror("Bad attribute");
@@ -1166,7 +1165,7 @@ direct_param_decl:
| direct_param_decl T_LBRACK array_size T_RBRACK {
$$ = add_array($1, true, to_int_constant($3, false));
}
- | direct_param_decl param_list opt_asm_or_symbolrename {
+ | direct_param_decl param_list asm_or_symbolrename_opt {
$$ = add_function(symbolrename($1, $3), $2);
end_declaration_level();
block_level--;
@@ -1193,7 +1192,7 @@ direct_notype_param_decl:
| direct_notype_param_decl T_LBRACK array_size T_RBRACK {
$$ = add_array($1, true, to_int_constant($3, false));
}
- | direct_notype_param_decl param_list opt_asm_or_symbolrename {
+ | direct_notype_param_decl param_list asm_or_symbolrename_opt {
$$ = add_function(symbolrename($1, $3), $2);
end_declaration_level();
block_level--;
@@ -1270,14 +1269,14 @@ identifier_list:
;
abstract_decl_param_list:
- abstract_decl_lparen T_RPAREN opt_type_attribute {
+ abstract_decl_lparen T_RPAREN type_attribute_opt {
$$ = NULL;
}
- | abstract_decl_lparen vararg_parameter_type_list T_RPAREN opt_type_attribute {
+ | abstract_decl_lparen vararg_parameter_type_list T_RPAREN type_attribute_opt {
dcs->d_proto = true;
$$ = $2;
}
- | abstract_decl_lparen error T_RPAREN opt_type_attribute {
+ | abstract_decl_lparen error T_RPAREN type_attribute_opt {
$$ = NULL;
}
;
@@ -1343,7 +1342,7 @@ parameter_declaration:
}
;
-opt_asm_or_symbolrename: /* expect only one */
+asm_or_symbolrename_opt: /* expect only one */
/* empty */ {
$$ = NULL;
}
@@ -1488,12 +1487,12 @@ direct_abstract_decl:
| direct_abstract_decl T_LBRACK array_size T_RBRACK {
$$ = add_array($1, true, to_int_constant($3, false));
}
- | abstract_decl_param_list opt_asm_or_symbolrename {
+ | abstract_decl_param_list asm_or_symbolrename_opt {
$$ = add_function(symbolrename(abstract_name(), $2), $1);
end_declaration_level();
block_level--;
}
- | direct_abstract_decl abstract_decl_param_list opt_asm_or_symbolrename {
+ | direct_abstract_decl abstract_decl_param_list asm_or_symbolrename_opt {
$$ = add_function(symbolrename($1, $3), $2);
end_declaration_level();
block_level--;
@@ -1519,7 +1518,7 @@ statement: /* C99 6.8 */
;
labeled_statement: /* C99 6.8.1 */
- label opt_type_attribute statement
+ label type_attribute_opt statement
;
label:
@@ -1736,19 +1735,19 @@ for_start:
;
for_exprs:
for_start declaration_specifiers deftyp notype_init_decls T_SEMI
- opt_expr T_SEMI opt_expr T_RPAREN {
+ expr_opt T_SEMI expr_opt T_RPAREN {
/* variable declaration in for loop */
c99ism(325);
for1(NULL, $6, $8);
clear_warning_flags();
}
- | for_start opt_expr T_SEMI opt_expr T_SEMI opt_expr T_RPAREN {
+ | for_start expr_opt T_SEMI expr_opt T_SEMI expr_opt T_RPAREN {
for1($2, $4, $6);
clear_warning_flags();
}
;
-opt_expr:
+expr_opt:
/* empty */ {
$$ = NULL;
}
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