pike.git/ src/ operators.c

2021-01-19

2021-01-19 12:02:50 by Henrik Grubbström (Grubba) <grubba@grubba.org>

• 47615841eaafd8e84c3edca1583027a7e244ec83 (20 lines) (+18/-2) ^{[ Show | Annotate ]}
  Branch: master

EFUNs: Support subtraction of types.

2303:    return;    }    +  case T_TYPE: +  { +  struct pike_type *t = type_binop(PT_BINOP_MINUS, +  Pike_sp[-2].u.type, Pike_sp[-1].u.type, +  0, 0, 0); +  pop_n_elems(2); +  if (t) { +  push_type_value(t); +  } else { +  push_undefined(); +  } +  return; +  } +     /* FIXME: Support types? */       default:
5829:    OPT_TRY_OPTIMIZE,optimize_binary,generate_sum);       ADD_EFUN2("`-",f_minus, -  tOr7(tIfnot(tFuncV(tNone,tNot(tObj),tMix), +  tOr8(tIfnot(tFuncV(tNone,tNot(tObj),tMix),    tOr(tFuncArg(tSetvar(2,tObj), tFindLFun(tVar(2), "`-")),    tFuncV(tNot(tObj), tMix, tMix))),    tOr4(tFuncV(tIntNeg,tIntPos,tIntNeg),
5845:    tOr3(tMapping,tArray,tMultiset),    tMap(tVar(1),tVar(2))),    tFunc(tSet(tSetvar(3,tMix)) tMultiset,tSet(tVar(3))), -  tFuncV(tNStr(tSetvar(0,tInt)),tStr,tNStr(tVar(0)))), +  tFuncV(tNStr(tSetvar(0,tInt)),tStr,tNStr(tVar(0))), +  tFuncV(tType(tSetvar(0, tMix)), tType(tMix), tType(tVar(0)))),    OPT_TRY_OPTIMIZE,0,generate_minus);      /*