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[src/trunk]: src/usr.bin/xlint/lint1 lint: use proper boolean literals instea...
details: https://anonhg.NetBSD.org/src/rev/155eab8d59af
branches: trunk
changeset: 960524:155eab8d59af
user: rillig <rillig%NetBSD.org@localhost>
date: Sat Mar 20 13:53:28 2021 +0000
description:
lint: use proper boolean literals instead of 0/1
The code in the C grammar is generated by yacc and is not checked by
lint's strict bool mode, therefore the replacement was done manually.
No change to the resulting change.
diffstat:
usr.bin/xlint/lint1/cgram.y | 68 ++++++++++++++++++++++----------------------
1 files changed, 34 insertions(+), 34 deletions(-)
diffs (225 lines):
diff -r 7c978c42dd59 -r 155eab8d59af usr.bin/xlint/lint1/cgram.y
--- a/usr.bin/xlint/lint1/cgram.y Sat Mar 20 13:25:31 2021 +0000
+++ b/usr.bin/xlint/lint1/cgram.y Sat Mar 20 13:53:28 2021 +0000
@@ -1,5 +1,5 @@
%{
-/* $NetBSD: cgram.y,v 1.182 2021/03/20 11:33:50 rillig Exp $ */
+/* $NetBSD: cgram.y,v 1.183 2021/03/20 13:53:28 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 1.182 2021/03/20 11:33:50 rillig Exp $");
+__RCSID("$NetBSD: cgram.y,v 1.183 2021/03/20 13:53:28 rillig Exp $");
#endif
#include <limits.h>
@@ -353,11 +353,11 @@
external_declaration: /* C99 6.9 */
asm_statement
| function_definition {
- global_clean_up_decl(0);
+ global_clean_up_decl(false);
CLEAR_WARN_FLAGS(__FILE__, __LINE__);
}
| data_def {
- global_clean_up_decl(0);
+ global_clean_up_decl(false);
CLEAR_WARN_FLAGS(__FILE__, __LINE__);
}
;
@@ -699,15 +699,15 @@
* yychar is valid because otherwise the parser would not
* have been able to decide if it must shift or reduce
*/
- $$ = mktag($2, $1, 0, yychar == T_SEMI);
+ $$ = mktag($2, $1, false, yychar == T_SEMI);
}
| struct struct_tag {
- dcs->d_tagtyp = mktag($2, $1, 1, 0);
+ dcs->d_tagtyp = mktag($2, $1, true, false);
} struct_declaration {
$$ = complete_tag_struct_or_union(dcs->d_tagtyp, $4);
}
| struct {
- dcs->d_tagtyp = mktag(NULL, $1, 1, 0);
+ dcs->d_tagtyp = mktag(NULL, $1, true, false);
} struct_declaration {
$$ = complete_tag_struct_or_union(dcs->d_tagtyp, $3);
}
@@ -897,15 +897,15 @@
enum_spec:
enum enum_tag {
- $$ = mktag($2, ENUM, 0, 0);
+ $$ = mktag($2, ENUM, false, false);
}
| enum enum_tag {
- dcs->d_tagtyp = mktag($2, ENUM, 1, 0);
+ dcs->d_tagtyp = mktag($2, ENUM, true, false);
} enum_declaration {
$$ = complete_tag_enum(dcs->d_tagtyp, $4);
}
| enum {
- dcs->d_tagtyp = mktag(NULL, ENUM, 1, 0);
+ dcs->d_tagtyp = mktag(NULL, ENUM, true, false);
} enum_declaration {
$$ = complete_tag_enum(dcs->d_tagtyp, $3);
}
@@ -971,10 +971,10 @@
enumerator:
enumeration_constant {
- $$ = enumeration_constant($1, enumval, 1);
+ $$ = enumeration_constant($1, enumval, true);
}
| enumeration_constant T_ASSIGN constant_expr {
- $$ = enumeration_constant($1, to_int_constant($3, true), 0);
+ $$ = enumeration_constant($1, to_int_constant($3, true), false);
}
;
@@ -1039,10 +1039,10 @@
$$ = $2;
}
| notype_direct_decl T_LBRACK T_RBRACK {
- $$ = add_array($1, 0, 0);
+ $$ = add_array($1, false, 0);
}
| notype_direct_decl T_LBRACK constant_expr T_RBRACK {
- $$ = add_array($1, 1, to_int_constant($3, false));
+ $$ = add_array($1, true, to_int_constant($3, false));
}
| notype_direct_decl param_list opt_asm_or_symbolrename {
$$ = add_function(symbolrename($1, $3), $2);
@@ -1072,10 +1072,10 @@
$$ = $2;
}
| type_direct_decl T_LBRACK T_RBRACK {
- $$ = add_array($1, 0, 0);
+ $$ = add_array($1, false, 0);
}
| type_direct_decl T_LBRACK constant_expr T_RBRACK {
- $$ = add_array($1, 1, to_int_constant($3, false));
+ $$ = add_array($1, true, to_int_constant($3, false));
}
| type_direct_decl param_list opt_asm_or_symbolrename {
$$ = add_function(symbolrename($1, $3), $2);
@@ -1112,10 +1112,10 @@
$$ = $2;
}
| direct_param_decl T_LBRACK T_RBRACK {
- $$ = add_array($1, 0, 0);
+ $$ = add_array($1, false, 0);
}
| direct_param_decl T_LBRACK constant_expr T_RBRACK {
- $$ = add_array($1, 1, to_int_constant($3, false));
+ $$ = add_array($1, true, to_int_constant($3, false));
}
| direct_param_decl param_list opt_asm_or_symbolrename {
$$ = add_function(symbolrename($1, $3), $2);
@@ -1141,10 +1141,10 @@
$$ = $2;
}
| direct_notype_param_decl T_LBRACK T_RBRACK {
- $$ = add_array($1, 0, 0);
+ $$ = add_array($1, false, 0);
}
| direct_notype_param_decl T_LBRACK constant_expr T_RBRACK {
- $$ = add_array($1, 1, to_int_constant($3, false));
+ $$ = add_array($1, true, to_int_constant($3, false));
}
| direct_notype_param_decl param_list opt_asm_or_symbolrename {
$$ = add_function(symbolrename($1, $3), $2);
@@ -1278,13 +1278,13 @@
parameter_declaration:
declmods deftyp {
- $$ = declare_argument(abstract_name(), 0);
+ $$ = declare_argument(abstract_name(), false);
}
| declspecs deftyp {
- $$ = declare_argument(abstract_name(), 0);
+ $$ = declare_argument(abstract_name(), false);
}
| declmods deftyp notype_param_decl {
- $$ = declare_argument($3, 0);
+ $$ = declare_argument($3, false);
}
/*
* param_decl is needed because of following conflict:
@@ -1294,13 +1294,13 @@
* This grammar realizes the second case.
*/
| declspecs deftyp param_decl {
- $$ = declare_argument($3, 0);
+ $$ = declare_argument($3, false);
}
| declmods deftyp abstract_decl {
- $$ = declare_argument($3, 0);
+ $$ = declare_argument($3, false);
}
| declspecs deftyp abstract_decl {
- $$ = declare_argument($3, 0);
+ $$ = declare_argument($3, false);
}
;
@@ -1444,19 +1444,19 @@
$$ = $2;
}
| T_LBRACK T_RBRACK {
- $$ = add_array(abstract_name(), 0, 0);
+ $$ = add_array(abstract_name(), false, 0);
}
| T_LBRACK constant_expr T_RBRACK {
- $$ = add_array(abstract_name(), 1, to_int_constant($2, false));
+ $$ = add_array(abstract_name(), true, to_int_constant($2, false));
}
| type_attribute direct_abstract_decl {
$$ = $2;
}
| direct_abstract_decl T_LBRACK T_RBRACK {
- $$ = add_array($1, 0, 0);
+ $$ = add_array($1, false, 0);
}
| direct_abstract_decl T_LBRACK constant_expr T_RBRACK {
- $$ = add_array($1, 1, to_int_constant($3, false));
+ $$ = add_array($1, true, to_int_constant($3, false));
}
| abstract_decl_param_list opt_asm_or_symbolrename {
$$ = add_function(symbolrename(abstract_name(), $2), $1);
@@ -1594,18 +1594,18 @@
if_without_else {
SAVE_WARN_FLAGS(__FILE__, __LINE__);
if2();
- if3(0);
+ if3(false);
}
| if_without_else T_ELSE {
SAVE_WARN_FLAGS(__FILE__, __LINE__);
if2();
} statement {
CLEAR_WARN_FLAGS(__FILE__, __LINE__);
- if3(1);
+ if3(true);
}
| if_without_else T_ELSE error {
CLEAR_WARN_FLAGS(__FILE__, __LINE__);
- if3(0);
+ if3(false);
}
| switch_expr statement {
CLEAR_WARN_FLAGS(__FILE__, __LINE__);
@@ -1964,7 +1964,7 @@
| T_SIZEOF term %prec T_SIZEOF {
$$ = $2 == NULL ? NULL : build_sizeof($2->tn_type);
if ($$ != NULL)
- check_expr_misc($2, 0, 0, 0, 0, 0, 1);
+ check_expr_misc($2, false, false, false, false, false, true);
}
| T_SIZEOF T_LPAREN type_name T_RPAREN %prec T_SIZEOF {
$$ = build_sizeof($3);
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