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| author | Paul Sokolovsky <pfalcon@users.sourceforge.net> | 2014-01-30 04:37:19 +0200 |
|---|---|---|
| committer | Paul Sokolovsky <pfalcon@users.sourceforge.net> | 2014-01-30 04:37:19 +0200 |
| commit | c1d9bbc3453454aceb28f51e72e4aeb8ef1c12eb (patch) | |
| tree | db7cd93c99583a858ef94b3dab95b882832da251 /py/runtime0.h | |
| parent | cdd2c62e07549e36dba00bc37d7ba7a4cd41ad50 (diff) | |
Implement __bool__ and __len__ via unary_op virtual method for all types.
__bool__() and __len__() are just the same as __neg__() or __invert__(),
and require efficient dispatching implementation (not requiring search/lookup).
type->unary_op() is just the right choice for this short of adding
standalone virtual method(s) to already big mp_obj_type_t structure.
Diffstat (limited to 'py/runtime0.h')
| -rw-r--r-- | py/runtime0.h | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/py/runtime0.h b/py/runtime0.h index cd82b1412..a0f553a89 100644 --- a/py/runtime0.h +++ b/py/runtime0.h @@ -1,8 +1,11 @@ typedef enum { - RT_UNARY_OP_NOT, // TODO remove this op since it's no longer needed + RT_UNARY_OP_BOOL, // __bool__ + RT_UNARY_OP_LEN, // __len__ RT_UNARY_OP_POSITIVE, RT_UNARY_OP_NEGATIVE, RT_UNARY_OP_INVERT, + // Used only for CPython-compatible codegeneration + RT_UNARY_OP_NOT, } rt_unary_op_t; typedef enum { |