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[src/trunk]: src/usr.bin/xlint/xlint lint: hide irrelevant type information f...
details: https://anonhg.NetBSD.org/src/rev/8bc45ce5a03d
branches: trunk
changeset: 1023394:8bc45ce5a03d
user: rillig <rillig%NetBSD.org@localhost>
date: Sun Sep 05 18:17:15 2021 +0000
description:
lint: hide irrelevant type information from lint2
No functional change.
diffstat:
tests/usr.bin/xlint/lint2/t_lint2.sh | 6 +++---
usr.bin/xlint/common/inittyp.c | 19 +++++++++++++++++--
usr.bin/xlint/common/lint.h | 6 +++++-
usr.bin/xlint/lint2/externs2.h | 5 +----
usr.bin/xlint/lint2/main2.c | 17 +++--------------
usr.bin/xlint/xlint/xlint.c | 6 ++----
6 files changed, 31 insertions(+), 28 deletions(-)
diffs (245 lines):
diff -r d2e493b397fa -r 8bc45ce5a03d tests/usr.bin/xlint/lint2/t_lint2.sh
--- a/tests/usr.bin/xlint/lint2/t_lint2.sh Sun Sep 05 17:49:55 2021 +0000
+++ b/tests/usr.bin/xlint/lint2/t_lint2.sh Sun Sep 05 18:17:15 2021 +0000
@@ -1,4 +1,4 @@
-# $NetBSD: t_lint2.sh,v 1.7 2021/09/04 20:39:17 rillig Exp $
+# $NetBSD: t_lint2.sh,v 1.8 2021/09/05 18:17:15 rillig Exp $
#
# Copyright (c) 2021 The NetBSD Foundation, Inc.
# All rights reserved.
@@ -43,7 +43,7 @@
> "$1.ln"
atf_check -o "file:$srcdir/$1.exp" \
- "$lint2" -h -p -x "$1.ln"
+ "$lint2" -h -x "$1.ln"
}
std_emit_body()
@@ -60,7 +60,7 @@
> "$1.exp-ln"
atf_check \
- "$lint2" -h -p -x -C "$1" "$1.ln"
+ "$lint2" -h -x -C "$1" "$1.ln"
atf_check -o "file:$1.exp-ln" \
cat "llib-l$1.ln"
diff -r d2e493b397fa -r 8bc45ce5a03d usr.bin/xlint/common/inittyp.c
--- a/usr.bin/xlint/common/inittyp.c Sun Sep 05 17:49:55 2021 +0000
+++ b/usr.bin/xlint/common/inittyp.c Sun Sep 05 18:17:15 2021 +0000
@@ -1,4 +1,4 @@
-/* $NetBSD: inittyp.c,v 1.29 2021/09/04 15:39:41 rillig Exp $ */
+/* $NetBSD: inittyp.c,v 1.30 2021/09/05 18:17:15 rillig Exp $ */
/*
* Copyright (c) 1994, 1995 Jochen Pohl
@@ -37,7 +37,7 @@
#include <sys/cdefs.h>
#if defined(__RCSID) && !defined(lint)
-__RCSID("$NetBSD: inittyp.c,v 1.29 2021/09/04 15:39:41 rillig Exp $");
+__RCSID("$NetBSD: inittyp.c,v 1.30 2021/09/05 18:17:15 rillig Exp $");
#endif
#if defined(IS_LINT1)
@@ -48,6 +48,7 @@
#define INT_RSIZE (/*CONSTCOND*/INTPTR_TSPEC == LONG ? 3 : 4)
+#ifdef IS_LINT1
#define typeinfo( \
name, signed_type, unsigned_type, \
size_in_bits, portable_size_in_bits, \
@@ -60,6 +61,18 @@
(is_arithmetic) > 0, (is_scalar) > 0, (is_complex) > 0, \
name, \
}
+#else
+#define typeinfo( \
+ name, signed_type, unsigned_type, \
+ size_in_bits, portable_size_in_bits, \
+ is_integer, is_unsigned, is_floating, is_arithmetic, \
+ is_scalar, is_complex) \
+ { \
+ signed_type, unsigned_type, \
+ (is_integer) > 0, \
+ name, \
+ }
+#endif
/* various type information */
ttab_t ttab[NTSPEC] = {
@@ -121,6 +134,7 @@
};
#undef typeinfo
+#ifdef IS_LINT1
void
inittyp(void)
{
@@ -138,3 +152,4 @@
ttab[BOOL].tt_is_arithmetic = false;
}
}
+#endif
diff -r d2e493b397fa -r 8bc45ce5a03d usr.bin/xlint/common/lint.h
--- a/usr.bin/xlint/common/lint.h Sun Sep 05 17:49:55 2021 +0000
+++ b/usr.bin/xlint/common/lint.h Sun Sep 05 18:17:15 2021 +0000
@@ -1,4 +1,4 @@
-/* $NetBSD: lint.h,v 1.31 2021/08/29 09:29:32 rillig Exp $ */
+/* $NetBSD: lint.h,v 1.32 2021/09/05 18:17:15 rillig Exp $ */
/*
* Copyright (c) 1994, 1995 Jochen Pohl
@@ -92,17 +92,21 @@
* size of types, name and classification
*/
typedef struct {
+#ifdef IS_LINT1
unsigned int tt_size_in_bits;
unsigned int tt_portable_size_in_bits; /* different from
* tt_size_in_bits if pflag is set */
+#endif
tspec_t tt_signed_counterpart;
tspec_t tt_unsigned_counterpart;
bool tt_is_integer : 1; /* integer type */
+#ifdef IS_LINT1
bool tt_is_uinteger : 1; /* unsigned integer type */
bool tt_is_floating : 1; /* floating point type */
bool tt_is_arithmetic : 1; /* arithmetic type */
bool tt_is_scalar : 1; /* scalar type */
bool tt_is_complex : 1; /* complex type */
+#endif
const char *tt_name; /* name of the type */
} ttab_t;
diff -r d2e493b397fa -r 8bc45ce5a03d usr.bin/xlint/lint2/externs2.h
--- a/usr.bin/xlint/lint2/externs2.h Sun Sep 05 17:49:55 2021 +0000
+++ b/usr.bin/xlint/lint2/externs2.h Sun Sep 05 18:17:15 2021 +0000
@@ -1,4 +1,4 @@
-/* $NetBSD: externs2.h,v 1.14 2021/08/28 17:18:42 rillig Exp $ */
+/* $NetBSD: externs2.h,v 1.15 2021/09/05 18:17:15 rillig Exp $ */
/*
* Copyright (c) 1996 Christopher G. Demetriou. All Rights Reserved.
@@ -44,8 +44,6 @@
extern bool Hflag;
extern bool hflag;
extern bool Fflag;
-extern bool pflag;
-extern bool Tflag;
/*
* hash.c
@@ -77,7 +75,6 @@
/*
* chk.c
*/
-extern void inittyp(void);
extern void mainused(void);
extern void chkname(const hte_t *);
diff -r d2e493b397fa -r 8bc45ce5a03d usr.bin/xlint/lint2/main2.c
--- a/usr.bin/xlint/lint2/main2.c Sun Sep 05 17:49:55 2021 +0000
+++ b/usr.bin/xlint/lint2/main2.c Sun Sep 05 18:17:15 2021 +0000
@@ -1,4 +1,4 @@
-/* $NetBSD: main2.c,v 1.21 2021/08/28 19:49:28 rillig Exp $ */
+/* $NetBSD: main2.c,v 1.22 2021/09/05 18:17:15 rillig Exp $ */
/*
* Copyright (c) 1994, 1995 Jochen Pohl
@@ -37,7 +37,7 @@
#include <sys/cdefs.h>
#if defined(__RCSID) && !defined(lint)
-__RCSID("$NetBSD: main2.c,v 1.21 2021/08/28 19:49:28 rillig Exp $");
+__RCSID("$NetBSD: main2.c,v 1.22 2021/09/05 18:17:15 rillig Exp $");
#endif
#include <stdio.h>
@@ -60,15 +60,12 @@
bool Cflag;
const char *libname;
-bool pflag;
-
/*
* warnings for (tentative) definitions of the same name in more than
* one translation unit
*/
bool sflag;
-bool Tflag;
bool tflag;
/*
@@ -107,14 +104,11 @@
libs = xcalloc(1, sizeof(*libs));
opterr = 0;
- while ((c = getopt(argc, argv, "hpstxuC:HTFl:")) != -1) {
+ while ((c = getopt(argc, argv, "hstxuC:HFl:")) != -1) {
switch (c) {
case 's':
sflag = true;
break;
- case 'T':
- Tflag = true;
- break;
case 't':
tflag = true;
break;
@@ -124,9 +118,6 @@
case 'x':
xflag = true;
break;
- case 'p':
- pflag = true;
- break;
case 'C':
len = strlen(optarg);
lname = xmalloc(len + 10);
@@ -167,8 +158,6 @@
/* initialize hash table */
inithash();
- inittyp();
-
for (i = 0; i < argc; i++)
readfile(argv[i]);
diff -r d2e493b397fa -r 8bc45ce5a03d usr.bin/xlint/xlint/xlint.c
--- a/usr.bin/xlint/xlint/xlint.c Sun Sep 05 17:49:55 2021 +0000
+++ b/usr.bin/xlint/xlint/xlint.c Sun Sep 05 18:17:15 2021 +0000
@@ -1,4 +1,4 @@
-/* $NetBSD: xlint.c,v 1.81 2021/09/05 16:15:05 rillig Exp $ */
+/* $NetBSD: xlint.c,v 1.82 2021/09/05 18:17:15 rillig Exp $ */
/*
* Copyright (c) 1996 Christopher G. Demetriou. All Rights Reserved.
@@ -38,7 +38,7 @@
#include <sys/cdefs.h>
#if defined(__RCSID) && !defined(lint)
-__RCSID("$NetBSD: xlint.c,v 1.81 2021/09/05 16:15:05 rillig Exp $");
+__RCSID("$NetBSD: xlint.c,v 1.82 2021/09/05 18:17:15 rillig Exp $");
#endif
#include <sys/param.h>
@@ -430,7 +430,6 @@
list_add_copy(&deflibs, "c");
}
pass_flag_to_lint1(c);
- pass_flag_to_lint2(c);
break;
case 's':
@@ -455,7 +454,6 @@
case 'T':
pass_to_cpp("-I" PATH_STRICT_BOOL_INCLUDE);
pass_flag_to_lint1(c);
- pass_flag_to_lint2(c);
break;
#if !HAVE_NBTOOL_CONFIG_H
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