http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50779
--- Comment #3 from Ruben Van Boxem <vanboxem.ruben at gmail dot com> 2011-10-19 10:17:54 UTC --- Sorry about that: m:\Development\source\qtcreator\src\shared\proparser\profileparser.cpp: In member function 'void ProFileParser::leaveScope(ushort*&)': m:\Development\source\qtcreator\src\shared\proparser\profileparser.cpp:203:6: sorry, unimplemented: inlining failed in call to 'void ProFileParser::putBlockLen(ushort*&, uint)': function not inlinable m:\Development\source\qtcreator\src\shared\proparser\profileparser.cpp:813:31: sorry, unimplemented: called from here m:\Development\source\qtcreator\src\shared\proparser\profileparser.cpp:198:6: sorry, unimplemented: inlining failed in call to 'void ProFileParser::putTok(ushort*&, ushort)': function not inlinable m:\Development\source\qtcreator\src\shared\proparser\profileparser.cpp:816:38: sorry, unimplemented: called from here And yes, the error does go away if I comment out ProfileParser's "PROPARSER_EXPORT" qualifier.