http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55794
--- Comment #5 from Cary Coutant <ccoutant at gcc dot gnu.org> --- (In reply to Janis Johnson from comment #1) > For arm-none-eabi the line that is recorded is 33 rather than 30. > > I see from gcc-testresults that the test also fails for moxie-elf, > bfin-rtems, and m32r-rtems. The code at line 33 should be the constructor. Look for the thunks _ZThn16_N1CD0Ev and _ZThn16_N1CD1Ev. They should have line 30, but I'd guess the line number info is simply missing from those thunks. If they say line 33, something else is wrong.