GCC-4.0.0 has a regression in that -fdump-translation-unit no longer output function bodies. Tentative patch at
http://gcc.gnu.org/ml/gcc-bugs/2004-07/msg03341.html -- Summary: missing function bodies from -fdump-translation-unit Product: gcc Version: 4.0.0 Status: UNCONFIRMED Severity: normal Priority: P2 Component: c++ AssignedTo: unassigned at gcc dot gnu dot org ReportedBy: gdr at gcc dot gnu dot org CC: gcc-bugs at gcc dot gnu dot org GCC host triplet: native, plateform independent http://gcc.gnu.org/bugzilla/show_bug.cgi?id=18279