pike.git/ src/ cpp.cmod

2016-09-08

2016-09-08 12:52:01 by Henrik Grubbström (Grubba) <grubba@grubba.org>

• 7db6bcdfe0c68aca8684033d76cb77feef5f61d2 (10 lines) (+7/-3) ^{[ Show | Annotate ]}
  Branch: 8.1

Compiler [cpp]: Renamed field "inside" to "flags".

Also adds CPP_MACRO_* for the valid values.

95:      DECLARATIONS;    + #define CPP_MACRO_DISABLED 1 /* Don't expand. */ + #define CPP_MACRO_IN_USE 2 /* In use. */ +    PIKECLASS define   {    PIKEVAR string name flags ID_PRIVATE|ID_PROTECTED;    PIKEVAR array(string|int) parts flags ID_PRIVATE|ID_PROTECTED;    CVAR magic_define_fun magic;    CVAR int args; -  CVAR short inside; /* 1 - Don't expand. 2 - In use. */ +  CVAR short flags; /* CPP_MACRO_* */    CVAR short varargs;       DECLARE_STORAGE;
111:    struct define_struct *def = (struct define_struct *)(Pike_fp->current_storage);    def->magic=0;    def->args=-1; -  def->inside=0; +  def->flags = 0;    def->varargs=0;    }   }
1596:    if (TYPEOF(Pike_sp[-1]) == PIKE_T_OBJECT) {    struct object *o = Pike_sp[-1].u.object;    struct define_struct *def = (struct define_struct *)get_storage(o, define_program); -  if (def->inside) { +  if (def->flags & (CPP_MACRO_IN_USE | CPP_MACRO_DISABLED)) {    /* Restore the #define. */    mapping_insert(this->defines, Pike_sp - 2, Pike_sp - 1);    cpp_error(this, "Illegal to undefine a macro during its expansion.");