http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51320
--- Comment #10 from Jim Michaels <jmichae3 at yahoo dot com> 2011-11-28 02:07:37 UTC --- I am going to try a test program which does not #include anything and see if it compiles. Sun 11/27/2011 18:04:02.90|C:\prj\test\djgpp|>c:\djc462~1\bin\gxx -Wall -W -Wextra -s -oa.exe cpp462.cpp gcc.exe: internal compiler error: (program cc1plus) Please submit a full bug report, with preprocessed source if appropriate. See <http://gcc.gnu.org/bugs.html> for instructions. Sun 11/27/2011 18:05:58.12|C:\prj\test\djgpp|>type cpp462.cpp #include <stdio.h> class furblatz { private: int neefits; public: ~furblatz() {} furblatz() {neefits=0;} furblatz(int i) {neefits=i;} void set(int i) {neefits=i;} int get() {return neefits;} void print() {printf("%d\n", neefits);} }; int main(void) { furblatz f(42); f.print(); return 0; } Sun 11/27/2011 18:06:49.10|C:\prj\test\djgpp|>