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* [Bug c/44316] New: "initialization from incompatible pointer type" struct initilization error handling
@ 2010-05-28 16:53 herron dot philip at googlemail dot com
2010-05-28 16:58 ` [Bug c/44316] " tromey at gcc dot gnu dot org
` (2 more replies)
0 siblings, 3 replies; 4+ messages in thread
From: herron dot philip at googlemail dot com @ 2010-05-28 16:53 UTC (permalink / raw)
To: gcc-bugs
This test case demonstrates what i mean:
struct my_struct {
int x;
int (*hook_a)( void );
};
int func_a( void )
{
return 1;
}
void func_b( void )
{
func_a( );
}
int main( void )
{
struct my_struct a = { 1, &func_a };
struct my_struct b = { 2, &func_b };
return 0;
}
When initializing a struct it would be nice to have an error message detailing
the field which has the incompatible pointer type.
--
Summary: "initialization from incompatible pointer type" struct
initilization error handling
Product: gcc
Version: 4.6.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: c
AssignedTo: unassigned at gcc dot gnu dot org
ReportedBy: herron dot philip at googlemail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=44316
^ permalink raw reply [flat|nested] 4+ messages in thread* [Bug c/44316] "initialization from incompatible pointer type" struct initilization error handling 2010-05-28 16:53 [Bug c/44316] New: "initialization from incompatible pointer type" struct initilization error handling herron dot philip at googlemail dot com @ 2010-05-28 16:58 ` tromey at gcc dot gnu dot org 2010-05-28 17:12 ` joseph at codesourcery dot com 2010-05-28 17:15 ` pinskia at gcc dot gnu dot org 2 siblings, 0 replies; 4+ messages in thread From: tromey at gcc dot gnu dot org @ 2010-05-28 16:58 UTC (permalink / raw) To: gcc-bugs [-- Warning: decoded text below may be mangled, UTF-8 assumed --] [-- Attachment #1: Type: text/plain, Size: 887 bytes --] ------- Comment #1 from tromey at gcc dot gnu dot org 2010-05-28 16:58 ------- Here is what gcc trunk says: opsy. gcc --syntax-only pr.c pr.c: In function ‘main’: pr.c:20:10: warning: initialization from incompatible pointer type [enabled by default] The particular case motivating this PR was getting a declaration wrong and then getting an error from LANG_HOOKS_INITIALIZER. In this case the location info is not helpful. -- tromey at gcc dot gnu dot org changed: What |Removed |Added ---------------------------------------------------------------------------- Status|UNCONFIRMED |NEW Ever Confirmed|0 |1 Last reconfirmed|0000-00-00 00:00:00 |2010-05-28 16:58:06 date| | http://gcc.gnu.org/bugzilla/show_bug.cgi?id=44316 ^ permalink raw reply [flat|nested] 4+ messages in thread
* [Bug c/44316] "initialization from incompatible pointer type" struct initilization error handling 2010-05-28 16:53 [Bug c/44316] New: "initialization from incompatible pointer type" struct initilization error handling herron dot philip at googlemail dot com 2010-05-28 16:58 ` [Bug c/44316] " tromey at gcc dot gnu dot org @ 2010-05-28 17:12 ` joseph at codesourcery dot com 2010-05-28 17:15 ` pinskia at gcc dot gnu dot org 2 siblings, 0 replies; 4+ messages in thread From: joseph at codesourcery dot com @ 2010-05-28 17:12 UTC (permalink / raw) To: gcc-bugs ------- Comment #2 from joseph at codesourcery dot com 2010-05-28 17:12 ------- Subject: Re: "initialization from incompatible pointer type" struct initilization error handling You could probably make WARN_FOR_ASSIGNMENT use pedwarn_init. -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=44316 ^ permalink raw reply [flat|nested] 4+ messages in thread
* [Bug c/44316] "initialization from incompatible pointer type" struct initilization error handling 2010-05-28 16:53 [Bug c/44316] New: "initialization from incompatible pointer type" struct initilization error handling herron dot philip at googlemail dot com 2010-05-28 16:58 ` [Bug c/44316] " tromey at gcc dot gnu dot org 2010-05-28 17:12 ` joseph at codesourcery dot com @ 2010-05-28 17:15 ` pinskia at gcc dot gnu dot org 2 siblings, 0 replies; 4+ messages in thread From: pinskia at gcc dot gnu dot org @ 2010-05-28 17:15 UTC (permalink / raw) To: gcc-bugs ------- Comment #3 from pinskia at gcc dot gnu dot org 2010-05-28 17:15 ------- *** This bug has been marked as a duplicate of 37724 *** -- pinskia at gcc dot gnu dot org changed: What |Removed |Added ---------------------------------------------------------------------------- Status|NEW |RESOLVED Resolution| |DUPLICATE http://gcc.gnu.org/bugzilla/show_bug.cgi?id=44316 ^ permalink raw reply [flat|nested] 4+ messages in thread
end of thread, other threads:[~2010-05-28 17:15 UTC | newest] Thread overview: 4+ messages (download: mbox.gz / follow: Atom feed) -- links below jump to the message on this page -- 2010-05-28 16:53 [Bug c/44316] New: "initialization from incompatible pointer type" struct initilization error handling herron dot philip at googlemail dot com 2010-05-28 16:58 ` [Bug c/44316] " tromey at gcc dot gnu dot org 2010-05-28 17:12 ` joseph at codesourcery dot com 2010-05-28 17:15 ` pinskia at gcc dot gnu dot org
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