public inbox for gcc-bugs@sourceware.org
help / color / mirror / Atom feed
From: "ro at gcc dot gnu.org" <gcc-bugzilla@gcc.gnu.org>
To: gcc-bugs@gcc.gnu.org
Subject: [Bug analyzer/107750] New: Many gcc.dg/analyzer/fd-*.c tests FAIL
Date: Fri, 18 Nov 2022 12:30:33 +0000 [thread overview]
Message-ID: <bug-107750-4@http.gcc.gnu.org/bugzilla/> (raw)
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=107750
Bug ID: 107750
Summary: Many gcc.dg/analyzer/fd-*.c tests FAIL
Product: gcc
Version: 13.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: analyzer
Assignee: dmalcolm at gcc dot gnu.org
Reporter: ro at gcc dot gnu.org
Target Milestone: ---
Target: *-*-solaris2.11, powerpc-ibm-aix7.2.5.0,
pru-unknown-elf, x86_64-unknown-freebsd12.4
Since 20221116, many of the new gcc.dg/analyzer/fd-*.c tests FAIL. I'm seeing
this on Solaris (both SPARC and x86, 32 and 64-bit), but there are also reports
for AIX, FreeBSD/x86_64, and others.
In the Solaris case, there's
+FAIL: gcc.dg/analyzer/fd-accept.c (test for excess errors)
Excess errors:
/vol/gcc/src/hg/master/local/gcc/testsuite/gcc.dg/analyzer/fd-accept.c:54:3:
warning: 'accept' on file descriptor 'fd' in wrong phase
[-Wanalyzer-fd-phase-mismatch]
+FAIL: gcc.dg/analyzer/fd-accept.c final event at line 55 (test for warnings,
line 54)
+FAIL: gcc.dg/analyzer/fd-accept.c warning (test for warnings, line 54)
+FAIL: gcc.dg/analyzer/fd-access-mode-target-headers.c (test for warnings,
line 17)
+FAIL: gcc.dg/analyzer/fd-access-mode-target-headers.c (test for warnings,
line 25)
+FAIL: gcc.dg/analyzer/fd-access-mode-target-headers.c (test for warnings,
line 30)
+FAIL: gcc.dg/analyzer/fd-access-mode-target-headers.c (test for warnings,
line 37)
+FAIL: gcc.dg/analyzer/fd-access-mode-target-headers.c (test for warnings,
line 53)
+FAIL: gcc.dg/analyzer/fd-access-mode-target-headers.c (test for excess errors)
+FAIL: gcc.dg/analyzer/fd-bind.c (test for warnings, line 24)
+FAIL: gcc.dg/analyzer/fd-bind.c (test for excess errors)
Excess errors:
/vol/gcc/src/hg/master/local/gcc/testsuite/gcc.dg/analyzer/fd-bind.c:10:3:
warning: implicit declaration of function 'memset'
[-Wimplicit-function-declaration]
/vol/gcc/src/hg/master/local/gcc/testsuite/gcc.dg/analyzer/fd-bind.c:10:3:
warning: incompatible implicit declaration of built-in function 'memset'
[-Wbuiltin-declaration-mismatch]
/vol/gcc/src/hg/master/local/gcc/testsuite/gcc.dg/analyzer/fd-bind.c:12:3:
warning: implicit declaration of function 'strncpy'
[-Wimplicit-function-declaration]
/vol/gcc/src/hg/master/local/gcc/testsuite/gcc.dg/analyzer/fd-bind.c:12:3:
warning: incompatible implicit declaration of built-in function 'strncpy'
[-Wbuiltin-declaration-mismatch]
/vol/gcc/src/hg/master/local/gcc/testsuite/gcc.dg/analyzer/fd-bind.c:30:3:
warning: incompatible implicit declaration of built-in function 'memset'
[-Wbuiltin-declaration-mismatch]
/vol/gcc/src/hg/master/local/gcc/testsuite/gcc.dg/analyzer/fd-bind.c:32:3:
warning: incompatible implicit declaration of built-in function 'strncpy'
[-Wbuiltin-declaration-mismatch]
/vol/gcc/src/hg/master/local/gcc/testsuite/gcc.dg/analyzer/fd-bind.c:52:3:
warning: incompatible implicit declaration of built-in function 'memset'
[-Wbuiltin-declaration-mismatch]
/vol/gcc/src/hg/master/local/gcc/testsuite/gcc.dg/analyzer/fd-bind.c:54:3:
warning: incompatible implicit declaration of built-in function 'strncpy'
[-Wbuiltin-declaration-mismatch]
/vol/gcc/src/hg/master/local/gcc/testsuite/gcc.dg/analyzer/fd-bind.c:67:3:
warning: incompatible implicit declaration of built-in function 'memset'
[-Wbuiltin-declaration-mismatch]
/vol/gcc/src/hg/master/local/gcc/testsuite/gcc.dg/analyzer/fd-bind.c:69:3:
warning: incompatible implicit declaration of built-in function 'strncpy'
[-Wbuiltin-declaration-mismatch]
/vol/gcc/src/hg/master/local/gcc/testsuite/gcc.dg/analyzer/fd-bind.c:24:3:
warning: UNKNOWN
+FAIL: gcc.dg/analyzer/fd-connect.c (test for warnings, line 18)
+FAIL: gcc.dg/analyzer/fd-connect.c (test for warnings, line 32)
+FAIL: gcc.dg/analyzer/fd-connect.c (test for excess errors)
Excess errors:
/vol/gcc/src/hg/master/local/gcc/testsuite/gcc.dg/analyzer/fd-connect.c:18:3:
warning: UNKNOWN
+FAIL: gcc.dg/analyzer/fd-datagram-socket.c (test for warnings, line 28)
+FAIL: gcc.dg/analyzer/fd-datagram-socket.c (test for warnings, line 34)
+FAIL: gcc.dg/analyzer/fd-datagram-socket.c (test for warnings, line 46)
+FAIL: gcc.dg/analyzer/fd-datagram-socket.c (test for warnings, line 68)
+FAIL: gcc.dg/analyzer/fd-datagram-socket.c (test for warnings, line 79)
+FAIL: gcc.dg/analyzer/fd-datagram-socket.c (test for warnings, line 82)
+FAIL: gcc.dg/analyzer/fd-datagram-socket.c (test for warnings, line 9)
+FAIL: gcc.dg/analyzer/fd-datagram-socket.c (test for warnings, line 90)
+FAIL: gcc.dg/analyzer/fd-datagram-socket.c (test for warnings, line 94)
+FAIL: gcc.dg/analyzer/fd-datagram-socket.c (test for excess errors)
Excess errors:
/vol/gcc/src/hg/master/local/gcc/testsuite/gcc.dg/analyzer/fd-datagram-socket.c:47:3:
warning: implicit declaration of function 'memset'
[-Wimplicit-function-declaration]
/vol/gcc/src/hg/master/local/gcc/testsuite/gcc.dg/analyzer/fd-datagram-socket.c:47:3:
warning: incompatible implicit declaration of built-in function 'memset'
[-Wbuiltin-declaration-mismatch]
/vol/gcc/src/hg/master/local/gcc/testsuite/gcc.dg/analyzer/fd-datagram-socket.c:49:3:
warning: implicit declaration of function 'strncpy'
[-Wimplicit-function-declaration]
/vol/gcc/src/hg/master/local/gcc/testsuite/gcc.dg/analyzer/fd-datagram-socket.c:49:3:
warning: incompatible implicit declaration of built-in function 'strncpy'
[-Wbuiltin-declaration-mismatch]
/vol/gcc/src/hg/master/local/gcc/testsuite/gcc.dg/analyzer/fd-datagram-socket.c:58:3:
warning: incompatible implicit declaration of built-in function 'memset'
[-Wbuiltin-declaration-mismatch]
/vol/gcc/src/hg/master/local/gcc/testsuite/gcc.dg/analyzer/fd-datagram-socket.c:60:3:
warning: incompatible implicit declaration of built-in function 'strncpy'
[-Wbuiltin-declaration-mismatch]
/vol/gcc/src/hg/master/local/gcc/testsuite/gcc.dg/analyzer/fd-datagram-socket.c:71:3:
warning: incompatible implicit declaration of built-in function 'memset'
[-Wbuiltin-declaration-mismatch]
/vol/gcc/src/hg/master/local/gcc/testsuite/gcc.dg/analyzer/fd-datagram-socket.c:73:3:
warning: incompatible implicit declaration of built-in function 'strncpy'
[-Wbuiltin-declaration-mismatch]
/vol/gcc/src/hg/master/local/gcc/testsuite/gcc.dg/analyzer/fd-datagram-socket.c:97:3:
warning: incompatible implicit declaration of built-in function 'memset'
[-Wbuiltin-declaration-mismatch]
/vol/gcc/src/hg/master/local/gcc/testsuite/gcc.dg/analyzer/fd-datagram-socket.c:99:3:
warning: incompatible implicit declaration of built-in function 'strncpy'
[-Wbuiltin-declaration-mismatch]
/vol/gcc/src/hg/master/local/gcc/testsuite/gcc.dg/analyzer/fd-datagram-socket.c:28:3:
warning: state: 'fd-new-unknown-socket'
/vol/gcc/src/hg/master/local/gcc/testsuite/gcc.dg/analyzer/fd-datagram-socket.c:46:3:
warning: state: 'fd-new-unknown-socket'
/vol/gcc/src/hg/master/local/gcc/testsuite/gcc.dg/analyzer/fd-datagram-socket.c:82:3:
warning: state: 'fd-new-unknown-socket'
/vol/gcc/src/hg/master/local/gcc/testsuite/gcc.dg/analyzer/fd-datagram-socket.c:94:3:
warning: state: 'fd-new-unknown-socket'
/vol/gcc/src/hg/master/local/gcc/testsuite/gcc.dg/analyzer/fd-datagram-socket.c:83:3:
warning: 'listen' on file descriptor 'fd' in wrong phase
[-Wanalyzer-fd-phase-mismatch]
+FAIL: gcc.dg/analyzer/fd-datagram-socket.c final event at line 106 (test for
warnings, line 105)
+FAIL: gcc.dg/analyzer/fd-datagram-socket.c final event at line 84 (test for
war
nings, line 83)
+FAIL: gcc.dg/analyzer/fd-datagram-socket.c warning (test for warnings, line
105)
+FAIL: gcc.dg/analyzer/fd-datagram-socket.c warning (test for warnings, line
83)
+FAIL: gcc.dg/analyzer/fd-listen.c (test for excess errors)
Excess errors:
/vol/gcc/src/hg/master/local/gcc/testsuite/gcc.dg/analyzer/fd-listen.c:26:3:
warning: implicit declaration of function 'memset'
[-Wimplicit-function-declaration]
/vol/gcc/src/hg/master/local/gcc/testsuite/gcc.dg/analyzer/fd-listen.c:26:3:
warning: incompatible implicit declaration of built-in function 'memset'
[-Wbuiltin-declaration-mismatch]
/vol/gcc/src/hg/master/local/gcc/testsuite/gcc.dg/analyzer/fd-listen.c:28:3:
warning: implicit declaration of function 'strncpy'
[-Wimplicit-function-declaration]
/vol/gcc/src/hg/master/local/gcc/testsuite/gcc.dg/analyzer/fd-listen.c:28:3:
warning: incompatible implicit declaration of built-in function 'strncpy'
[-Wbuiltin-declaration-mismatch]
/vol/gcc/src/hg/master/local/gcc/testsuite/gcc.dg/analyzer/fd-listen.c:36:3:
warning: incompatible implicit declaration of built-in function 'memset'
[-Wbuiltin-declaration-mismatch]
/vol/gcc/src/hg/master/local/gcc/testsuite/gcc.dg/analyzer/fd-listen.c:38:3:
warning: incompatible implicit declaration of built-in function 'strncpy'
[-Wbuiltin-declaration-mismatch]
/vol/gcc/src/hg/master/local/gcc/testsuite/gcc.dg/analyzer/fd-listen.c:50:3:
warning: 'listen' on file descriptor 'fd' in wrong phase
[-Wanalyzer-fd-phase-mismatch]
+FAIL: gcc.dg/analyzer/fd-listen.c final event at line 51 (test for warnings,
line 50)
+FAIL: gcc.dg/analyzer/fd-listen.c warning (test for warnings, line 50)
+FAIL: gcc.dg/analyzer/fd-socket-misuse.c (test for warnings, line 14)
+FAIL: gcc.dg/analyzer/fd-socket-misuse.c (test for excess errors)
Excess errors:
/vol/gcc/src/hg/master/local/gcc/testsuite/gcc.dg/analyzer/fd-socket-misuse.c:25:3:
warning: implicit declaration of function 'memset'
[-Wimplicit-function-declaration]
/vol/gcc/src/hg/master/local/gcc/testsuite/gcc.dg/analyzer/fd-socket-misuse.c:25:3:
warning: incompatible implicit declaration of built-in function 'memset'
[-Wbuiltin-declaration-mismatch]
/vol/gcc/src/hg/master/local/gcc/testsuite/gcc.dg/analyzer/fd-socket-misuse.c:27:3:
warning: implicit declaration of function 'strncpy'
[-Wimplicit-function-declaration]
/vol/gcc/src/hg/master/local/gcc/testsuite/gcc.dg/analyzer/fd-socket-misuse.c:27:3:
warning: incompatible implicit declaration of built-in function 'strncpy'
[-Wbuiltin-declaration-mismatch]
/vol/gcc/src/hg/master/local/gcc/testsuite/gcc.dg/analyzer/fd-socket-misuse.c:49:3:
warning: incompatible implicit declaration of built-in function 'memset'
[-Wbuiltin-declaration-mismatch]
/vol/gcc/src/hg/master/local/gcc/testsuite/gcc.dg/analyzer/fd-socket-misuse.c:51:3:
warning: incompatible implicit declaration of built-in function 'strncpy'
[-Wbuiltin-declaration-mismatch]
/vol/gcc/src/hg/master/local/gcc/testsuite/gcc.dg/analyzer/fd-socket-misuse.c:93:3:
warning: incompatible implicit declaration of built-in function 'memset'
[-Wbuiltin-declaration-mismatch]
/vol/gcc/src/hg/master/local/gcc/testsuite/gcc.dg/analyzer/fd-socket-misuse.c:95:3:
warning: incompatible implicit declaration of built-in function 'strncpy'
[-Wbuiltin-declaration-mismatch]
/vol/gcc/src/hg/master/local/gcc/testsuite/gcc.dg/analyzer/fd-socket-misuse.c:17:3:
warning: 'read' on possibly invalid file descriptor 'fd'
[-Wanalyzer-fd-use-without-check]
+FAIL: gcc.dg/analyzer/fd-socket-misuse.c final event at line 18 (test for
warnings, line 17)
+FAIL: gcc.dg/analyzer/fd-socket-misuse.c warning (test for warnings, line 17)
+FAIL: gcc.dg/analyzer/fd-stream-socket-active-open.c (test for warnings, line
14)
+FAIL: gcc.dg/analyzer/fd-stream-socket-active-open.c (test for warnings, line
17)
+FAIL: gcc.dg/analyzer/fd-stream-socket-active-open.c (test for warnings, line
28)
+FAIL: gcc.dg/analyzer/fd-stream-socket-active-open.c (test for warnings, line
29)
+FAIL: gcc.dg/analyzer/fd-stream-socket-active-open.c (test for warnings, line
35)
+FAIL: gcc.dg/analyzer/fd-stream-socket-active-open.c (test for warnings, line
43)
+FAIL: gcc.dg/analyzer/fd-stream-socket-active-open.c (test for warnings, line
59)
+FAIL: gcc.dg/analyzer/fd-stream-socket-active-open.c (test for excess errors)
Excess errors:
/vol/gcc/src/hg/master/local/gcc/testsuite/gcc.dg/analyzer/fd-stream-socket-active-open.c:21:3:
warning: implicit declaration of function 'memset'
[-Wimplicit-function-declaration]
/vol/gcc/src/hg/master/local/gcc/testsuite/gcc.dg/analyzer/fd-stream-socket-active-open.c:21:3:
warning: incompatible implicit declaration of built-in function 'memset'
[-Wbuiltin-declaration-mismatch]
/vol/gcc/src/hg/master/local/gcc/testsuite/gcc.dg/analyzer/fd-stream-socket-active-open.c:23:3:
warning: implicit declaration of function 'strncpy'
[-Wimplicit-function-declaration]
/vol/gcc/src/hg/master/local/gcc/testsuite/gcc.dg/analyzer/fd-stream-socket-active-open.c:23:3:
warning: incompatible implicit declaration of built-in function 'strncpy'
[-Wbuiltin-declaration-mismatch]
/vol/gcc/src/hg/master/local/gcc/testsuite/gcc.dg/analyzer/fd-stream-socket-active-open.c:51:3:
warning: incompatible implicit declaration of built-in function 'memset'
[-Wbuiltin-declaration-mismatch]
/vol/gcc/src/hg/master/local/gcc/testsuite/gcc.dg/analyzer/fd-stream-socket-active-open.c:53:3:
warning: incompatible implicit declaration of built-in function 'strncpy'
[-Wbuiltin-declaration-mismatch]
/vol/gcc/src/hg/master/local/gcc/testsuite/gcc.dg/analyzer/fd-stream-socket-active-open.c:14:7:
warning: UNKNOWN
/vol/gcc/src/hg/master/local/gcc/testsuite/gcc.dg/analyzer/fd-stream-socket-active-open.c:17:3:
warning: state: 'fd-new-unknown-socket'
/vol/gcc/src/hg/master/local/gcc/testsuite/gcc.dg/analyzer/fd-stream-socket-active-open.c:28:7:
warning: state: 'fd-new-unknown-socket'
/vol/gcc/src/hg/master/local/gcc/testsuite/gcc.dg/analyzer/fd-stream-socket-active-open.c:29:7:
warning: UNKNOWN
/vol/gcc/src/hg/master/local/gcc/testsuite/gcc.dg/analyzer/fd-stream-socket-active-open.c:35:3:
warning: state: 'fd-stop'
/vol/gcc/src/hg/master/local/gcc/testsuite/gcc.dg/analyzer/fd-stream-socket-active-open.c:43:3:
warning: state: 'fd-stop'
/vol/gcc/src/hg/master/local/gcc/testsuite/gcc.dg/analyzer/fd-stream-socket-active-open.c:43:3:
warning: state: 'fd-stop'
/vol/gcc/src/hg/master/local/gcc/testsuite/gcc.dg/analyzer/fd-stream-socket-active-open.c:59:7:
warning: UNKNOWN
+FAIL: gcc.dg/analyzer/fd-stream-socket-passive-open.c (test for warnings,
line 110)
+FAIL: gcc.dg/analyzer/fd-stream-socket-passive-open.c (test for warnings,
line 138)
+FAIL: gcc.dg/analyzer/fd-stream-socket-passive-open.c (test for warnings,
line 150)
+FAIL: gcc.dg/analyzer/fd-stream-socket-passive-open.c (test for warnings,
line 179)
+FAIL: gcc.dg/analyzer/fd-stream-socket-passive-open.c (test for warnings,
line 20)
+FAIL: gcc.dg/analyzer/fd-stream-socket-passive-open.c (test for warnings,
line 23)
+FAIL: gcc.dg/analyzer/fd-stream-socket-passive-open.c (test for warnings,
line 31)
+FAIL: gcc.dg/analyzer/fd-stream-socket-passive-open.c (test for warnings,
line
32)
+FAIL: gcc.dg/analyzer/fd-stream-socket-passive-open.c (test for warnings,
line 37)
+FAIL: gcc.dg/analyzer/fd-stream-socket-passive-open.c (test for warnings,
line 42)
+FAIL: gcc.dg/analyzer/fd-stream-socket-passive-open.c (test for warnings,
line 43)
+FAIL: gcc.dg/analyzer/fd-stream-socket-passive-open.c (test for warnings,
line 55)
+FAIL: gcc.dg/analyzer/fd-stream-socket-passive-open.c (test for warnings,
line 87)
+FAIL: gcc.dg/analyzer/fd-stream-socket-passive-open.c (test for warnings,
line 98)
+FAIL: gcc.dg/analyzer/fd-stream-socket-passive-open.c (test for excess errors)
+FAIL: gcc.dg/analyzer/fd-stream-socket.c (test for warnings, line 33)
+FAIL: gcc.dg/analyzer/fd-stream-socket.c (test for warnings, line 66)
+FAIL: gcc.dg/analyzer/fd-stream-socket.c (test for warnings, line 77)
+FAIL: gcc.dg/analyzer/fd-stream-socket.c (test for warnings, line 88)
+FAIL: gcc.dg/analyzer/fd-stream-socket.c (test for warnings, line 9)
+FAIL: gcc.dg/analyzer/fd-stream-socket.c (test for excess errors)
Excess errors:
/vol/gcc/src/hg/master/local/gcc/testsuite/gcc.dg/analyzer/fd-stream-socket.c:45:3:
warning: implicit declaration of function 'memset'
[-Wimplicit-function-declaration]
/vol/gcc/src/hg/master/local/gcc/testsuite/gcc.dg/analyzer/fd-stream-socket.c:45:3:
warning: incompatible implicit declaration of built-in function 'memset'
[-Wbuiltin-declaration-mismatch]
/vol/gcc/src/hg/master/local/gcc/testsuite/gcc.dg/analyzer/fd-stream-socket.c:47:3:
warning: implicit declaration of function 'strncpy'
[-Wimplicit-function-declaration]
/vol/gcc/src/hg/master/local/gcc/testsuite/gcc.dg/analyzer/fd-stream-socket.c:47:3:
warning: incompatible implicit declaration of built-in function 'strncpy'
[-Wbuiltin-declaration-mismatch]
/vol/gcc/src/hg/master/local/gcc/testsuite/gcc.dg/analyzer/fd-stream-socket.c:56:3:
warning: incompatible implicit declaration of built-in function 'memset'
[-Wbuiltin-declaration-mismatch]
/vol/gcc/src/hg/master/local/gcc/testsuite/gcc.dg/analyzer/fd-stream-socket.c:58:3:
warning: incompatible implicit declaration of built-in function 'strncpy'
[-Wbuiltin-declaration-mismatch]
/vol/gcc/src/hg/master/local/gcc/testsuite/gcc.dg/analyzer/fd-stream-socket.c:69:3:
warning: incompatible implicit declaration of built-in function 'memset'
[-Wbuiltin-declaration-mismatch]
/vol/gcc/src/hg/master/local/gcc/testsuite/gcc.dg/analyzer/fd-stream-socket.c:71:3:
warning: incompatible implicit declaration of built-in function 'strncpy'
[-Wbuiltin-declaration-mismatch]
/vol/gcc/src/hg/master/local/gcc/testsuite/gcc.dg/analyzer/fd-stream-socket.c:91:3:
warning: incompatible implicit declaration of built-in function 'memset'
[-Wbuiltin-declaration-mismatch]
/vol/gcc/src/hg/master/local/gcc/testsuite/gcc.dg/analyzer/fd-stream-socket.c:93:3:
warning: incompatible implicit declaration of built-in function 'strncpy'
[-Wbuiltin-declaration-mismatch]
+FAIL: gcc.dg/analyzer/fd-symbolic-socket.c (test for excess errors)
Excess errors:
/vol/gcc/src/hg/master/local/gcc/testsuite/gcc.dg/analyzer/fd-symbolic-socket.c:45:3:
warning: implicit declaration of function 'memset'
[-Wimplicit-function-declaration]
/vol/gcc/src/hg/master/local/gcc/testsuite/gcc.dg/analyzer/fd-symbolic-socket.c:45:3:
warning: incompatible implicit declaration of built-in function 'memset'
[-Wbuiltin-declaration-mismatch]
/vol/gcc/src/hg/master/local/gcc/testsuite/gcc.dg/analyzer/fd-symbolic-socket.c:47:3:
warning: implicit declaration of function 'strncpy'
[-Wimplicit-function-declaration]
/vol/gcc/src/hg/master/local/gcc/testsuite/gcc.dg/analyzer/fd-symbolic-socket.c:47:3:
warning: incompatible implicit declaration of built-in function 'strncpy'
[-Wbuiltin-declaration-mismatch]
/vol/gcc/src/hg/master/local/gcc/testsuite/gcc.dg/analyzer/fd-symbolic-socket.c:56:3:
warning: incompatible implicit declaration of built-in function 'memset'
[-Wbuiltin-declaration-mismatch]
/vol/gcc/src/hg/master/local/gcc/testsuite/gcc.dg/analyzer/fd-symbolic-socket.c:58:3:
warning: incompatible implicit declaration of built-in function 'strncpy'
[-Wbuiltin-declaration-mismatch]
/vol/gcc/src/hg/master/local/gcc/testsuite/gcc.dg/analyzer/fd-symbolic-socket.c:69:3:
warning: incompatible implicit declaration of built-in function 'memset'
[-Wbuiltin-declaration-mismatch]
/vol/gcc/src/hg/master/local/gcc/testsuite/gcc.dg/analyzer/fd-symbolic-socket.c:71:3:
warning: incompatible implicit declaration of built-in function 'strncpy'
[-Wbuiltin-declaration-mismatch]
/vol/gcc/src/hg/master/local/gcc/testsuite/gcc.dg/analyzer/fd-symbolic-socket.c:91:3:
warning: incompatible implicit declaration of built-in function 'memset'
[-Wbuiltin-declaration-mismatch]
/vol/gcc/src/hg/master/local/gcc/testsuite/gcc.dg/analyzer/fd-symbolic-socket.c:93:3:
warning: incompatible implicit declaration of built-in function 'strncpy'
[-Wbuiltin-declaration-mismatch]
32 and 64-bit sparc and x86
One part of the excess errors can be fixed by including <string.h> for memset
and strncpy declarations (patch attached). However, even with that change,
an enormous number of failures remains. It feels like there's something
Linux-specific in there.
next reply other threads:[~2022-11-18 12:30 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-11-18 12:30 ro at gcc dot gnu.org [this message]
2022-11-18 12:31 ` [Bug analyzer/107750] " ro at gcc dot gnu.org
2022-11-18 12:31 ` ro at gcc dot gnu.org
2022-11-18 13:29 ` dmalcolm at gcc dot gnu.org
2022-11-18 13:39 ` ro at CeBiTec dot Uni-Bielefeld.DE
2023-04-26 6:57 ` rguenth at gcc dot gnu.org
2023-07-27 9:24 ` rguenth at gcc dot gnu.org
2024-05-08 12:07 ` [Bug analyzer/107750] [13/14/15 Regression] " ro at gcc dot gnu.org
2024-05-13 14:57 ` ro at CeBiTec dot Uni-Bielefeld.DE
2024-05-14 9:12 ` ro at CeBiTec dot Uni-Bielefeld.DE
2024-05-14 14:23 ` cvs-commit at gcc dot gnu.org
2024-05-21 9:12 ` jakub at gcc dot gnu.org
2024-06-04 7:04 ` cvs-commit at gcc dot gnu.org
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=bug-107750-4@http.gcc.gnu.org/bugzilla/ \
--to=gcc-bugzilla@gcc.gnu.org \
--cc=gcc-bugs@gcc.gnu.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for read-only IMAP folder(s) and NNTP newsgroup(s).