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gdb/348: gdb testsuite programs: "warning: no return statement in function returning non-void"
- From: mec at shout dot net
- To: gdb-gnats at sources dot redhat dot com
- Date: 11 Feb 2002 02:43:38 -0000
- Subject: gdb/348: gdb testsuite programs: "warning: no return statement in function returning non-void"
- Reply-to: mec at shout dot net
>Number: 348
>Category: gdb
>Synopsis: gdb testsuite programs: "warning: no return statement in function returning non-void"
>Confidential: no
>Severity: serious
>Priority: medium
>Responsible: unassigned
>State: open
>Class: sw-bug
>Submitter-Id: net
>Arrival-Date: Sun Feb 10 18:48:01 PST 2002
>Closed-Date:
>Last-Modified:
>Originator: mec@shout.net
>Release: gdb 5.1.1, gdb 5_1-2001-07-29-branch, gdb HEAD
>Organization:
>Environment:
target=i686-pc-linux-gnulibc2.2-rh-7.2
host=native
gdb={5.1.1,5_1-2001-07-29-branch,HEAD}
gcc=HEAD
gopt={-gdwarf-2,-gstabs+}
>Description:
gcc HEAD changed recently to catch more bad code:
# gcc/ChangeLog
2002-02-06 Jason Merrill <jason@redhat.com>
* c-decl.c (finish_function): Warn about a non-void function with
no return statement and no abnormal exit.
The gdb testsuite has this problem in:
gdb.base/funcargs.c
gdb.threads/linux-dp.c
>How-To-Repeat:
Run the test suite with a gcc HEAD compiler.
>Fix:
Add a "void" return type to the appropriate functions.
>Release-Note:
>Audit-Trail:
>Unformatted: