Bug 469

Summary:	MingW typeid.cc optimized build failure
Product:	ns-3	Reporter:	Gustavo J. A. M. Carneiro <gjcarneiro>
Component:	core	Assignee:	ns-bugs <ns-bugs>
Status:	RESOLVED WONTFIX
Severity:	normal	CC:	mathieu.lacage
Priority:	P5
Version:	ns-3-dev
Hardware:	All
OS:	All

Description Gustavo J. A. M. Carneiro 2009-01-14 10:35:08 UTC

DRUN_SELF_TESTS', '-DNS3_MODULE_COMPILATION', '..\\src\\core\\type-id.cc', '-c', '-o', 'optimized\\src\\core\\type-id_1.
o']
C:/MinGW/bin/../lib/gcc/mingw32/3.4.5/../../../../include/c++/3.4.5/bits/stl_uninitialized.h: In copy constructor `<unna
med>::IidManager::IidInformation::IidInformation(const <unnamed>::IidManager::IidInformation&)':
C:/MinGW/bin/../lib/gcc/mingw32/3.4.5/../../../../include/c++/3.4.5/bits/stl_uninitialized.h:82: warning: '__cur' might
be used uninitialized in this function
C:/MinGW/bin/../lib/gcc/mingw32/3.4.5/../../../../include/c++/3.4.5/bits/stl_uninitialized.h:82: warning: '__cur' might
be used uninitialized in this function
Build failed

Comment 1 Mathieu Lacage 2009-01-16 03:10:46 UTC

gcc 3.4.5 is known to fail to build ns-3 in optimized mode. compiler bug, no known workaround.