pike.git/ src/ svalue.h

2020-07-17

2020-07-17 16:02:02 by Henrik Grubbström (Grubba) <grubba@grubba.org>

• d79bffbbbfbe1d2f468cad31c5f3efa8c6b03fac (12 lines) (+12/-0) ^{[ Show | Annotate ]}
  Branch: master

Compiler [Typechecker]: Added PIKE_T_OPERATOR.

Added generic support for 127 + 127 type operator functions.

This reduces the amount of special cases needed to implement
type operators (like eg find_lfun() or zzap_return()).

Needed for #10048.

141:    PIKE_T_VAR_8 = '8',    PIKE_T_VAR_9 = '9', /* 57 */    +  /* Operators. These all have 0x80 in the low 8 bits, and +  * a non-zero function number in the next 8 bits. +  * +  * Bit 15 (0x8000) indicates that cdr is a type-node. +  * +  * Note that this overlaps with the PIKE_T_NO_REF_FLAG, +  * but that should be safe, as operators aren't valid +  * run-time types. +  */ +  PIKE_T_OPERATOR = 0x0080, +    /*    * The following types are only used in compile-time types and    * as markers in struct identifier.