1.6.5. test/regress/bt-1.01.05

Start felix section to test/regress/bt-1.01.05-0.flx[1 /1 ]
     1: #line 2656 "./lpsrc/flx_regress.pak"
     2: // impossible recursion
     3: type int = "int";
     4: fun neg(a:int) = { return -a; }
End felix section to test/regress/bt-1.01.05-0.flx[1]