With revision 116045, gcc mainline went into infinite loop when compiling libstdc++-v3/src/wlocale-inst.cc.
-- Summary: [4.2 Regression]: Gcc went into infinite loop when building libstdc++ Product: gcc Version: 4.2.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: target AssignedTo: unassigned at gcc dot gnu dot org ReportedBy: hjl at lucon dot org GCC target triplet: ia64-unknown-linux-gnu http://gcc.gnu.org/bugzilla/show_bug.cgi?id=28672