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* [Bug c++/51413] New: Broken diagnostic with __builtin_offsetof
@ 2011-12-04 21:57 reichelt at gcc dot gnu.org
2011-12-22 14:11 ` [Bug c++/51413] " paolo.carlini at oracle dot com
2013-06-14 22:50 ` paolo.carlini at oracle dot com
0 siblings, 2 replies; 3+ messages in thread
From: reichelt at gcc dot gnu.org @ 2011-12-04 21:57 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51413
Bug #: 51413
Summary: Broken diagnostic with __builtin_offsetof
Classification: Unclassified
Product: gcc
Version: 4.7.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: c++
AssignedTo: unassigned@gcc.gnu.org
ReportedBy: reichelt@gcc.gnu.org
A broken diagnostic is generated for the following invalid code snippet since
GCC 4.1.2:
=============================================
struct A
{
static void foo();
};
int i = __builtin_offsetof(A, foo[1][1]);
=============================================
bug.cc:6:36: warning: pointer to a function used in arithmetic
[-Wpointer-arith]
bug.cc:6:39: warning: pointer to a function used in arithmetic
[-Wpointer-arith]
bug.cc:6:40: error: cannot apply 'offsetof' to member function '#'indirect_ref'
not supported by dump_decl#<declaration error>'
^ permalink raw reply [flat|nested] 3+ messages in thread
* [Bug c++/51413] Broken diagnostic with __builtin_offsetof
2011-12-04 21:57 [Bug c++/51413] New: Broken diagnostic with __builtin_offsetof reichelt at gcc dot gnu.org
@ 2011-12-22 14:11 ` paolo.carlini at oracle dot com
2013-06-14 22:50 ` paolo.carlini at oracle dot com
1 sibling, 0 replies; 3+ messages in thread
From: paolo.carlini at oracle dot com @ 2011-12-22 14:11 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51413
Paolo Carlini <paolo.carlini at oracle dot com> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|UNCONFIRMED |ASSIGNED
Last reconfirmed| |2011-12-22
AssignedTo|unassigned at gcc dot |paolo.carlini at oracle dot
|gnu.org |com
Ever Confirmed|0 |1
--- Comment #1 from Paolo Carlini <paolo.carlini at oracle dot com> 2011-12-22 13:43:34 UTC ---
On it.
^ permalink raw reply [flat|nested] 3+ messages in thread
* [Bug c++/51413] Broken diagnostic with __builtin_offsetof
2011-12-04 21:57 [Bug c++/51413] New: Broken diagnostic with __builtin_offsetof reichelt at gcc dot gnu.org
2011-12-22 14:11 ` [Bug c++/51413] " paolo.carlini at oracle dot com
@ 2013-06-14 22:50 ` paolo.carlini at oracle dot com
1 sibling, 0 replies; 3+ messages in thread
From: paolo.carlini at oracle dot com @ 2013-06-14 22:50 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51413
Paolo Carlini <paolo.carlini at oracle dot com> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|ASSIGNED |RESOLVED
Resolution|--- |FIXED
Target Milestone|--- |4.9.0
--- Comment #2 from Paolo Carlini <paolo.carlini at oracle dot com> ---
Fixed for 4.9.0.
^ permalink raw reply [flat|nested] 3+ messages in thread
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2011-12-04 21:57 [Bug c++/51413] New: Broken diagnostic with __builtin_offsetof reichelt at gcc dot gnu.org
2011-12-22 14:11 ` [Bug c++/51413] " paolo.carlini at oracle dot com
2013-06-14 22:50 ` paolo.carlini at oracle dot com
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