pike.git/ src/ builtin.cmod

Branch: Tag:

2014-08-26

2014-08-26 12:10:32 by Per Hedbor <ph@opera.com>

Stricter return types for cast.

This, if nothing else, makes the documentation cleaner.

356:    PIKEFUN int(0..23) `hour() { FIX_THIS();RETURN THIS->t.tm_hour; }    PIKEFUN int(1..31) `mday() { FIX_THIS();RETURN THIS->t.tm_mday; }    PIKEFUN int(0..11) `mon() { FIX_THIS();RETURN THIS->t.tm_mon; } -  PIKEFUN int `year() { FIX_THIS();RETURN THIS->t.tm_year+1900; } +     -  +  PIKEFUN int `year() { FIX_THIS();RETURN THIS->t.tm_year+1900; }    PIKEFUN int `sec=(int a) { MODIFY(tm_sec=a); }    PIKEFUN int `min=(int a) { MODIFY(tm_min=a); }    PIKEFUN int `hour=(int a){ MODIFY(tm_hour=a); }
451:       }    -  PIKEFUN mixed cast( string to ) +  /*! @decl int|string cast(string to) +  *! +  *! Casted to an integer @[unix_time] will be returned. +  *! +  *! Casting to a string will call @[asctime]. +  */ +  PIKEFUN int|string cast( string to )    flags ID_PROTECTED;    {    if( to == literal_int_string )
3044:    push_undefined();    }    -  /*! @decl mixed cast( string type ) +  /*! @decl string|int cast( string type )    *! It is possible to cast a String.Buffer object to    *! a @expr{string@} and an @expr{int@}.    */ -  PIKEFUN mixed cast( string type ) +  PIKEFUN string|int cast( string type )    flags ID_PROTECTED;    {    if( type == literal_string_string )
5510:    }    }    -  /*! @decl mixed cast(string type) +  /*! @decl array cast(string type)    *! -  *! Cast the lists. @expr{array@} and @expr{object@} are the only -  *! supported types. +  *! Cast the lists. @expr{array@} is the only +  *! supported type.    */ -  PIKEFUN mixed cast(string type) +  PIKEFUN array cast(string type)    flags ID_PROTECTED;    {    pop_stack(); /* type as at least one more reference. */    if (type == literal_array_string)    apply_current(f_List_cq__values_fun_num, 0); -  else if (type == literal_object_string) -  ref_push_object(Pike_fp->current_object); +     else    push_undefined();    }