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| author | Paul Sokolovsky <pfalcon@users.sourceforge.net> | 2017-09-10 17:05:20 +0300 |
|---|---|---|
| committer | Paul Sokolovsky <pfalcon@users.sourceforge.net> | 2017-09-10 17:05:57 +0300 |
| commit | eb84a830df62813f5af7f0144fc77444bf18f3a8 (patch) | |
| tree | c75036150f3584486bc2064572faa2fe2750ae8c /py/runtime0.h | |
| parent | de981040b392685b0d7f2381a63526b71e633b9c (diff) | |
py/runtime: Implement dispatch for "reverse op" special methods.
If, for class X, X.__add__(Y) doesn't exist (or returns NotImplemented),
try Y.__radd__(X) instead.
This patch could be simpler, but requires undoing operand swap and
operation switch to get non-confusing error message in case __radd__
doesn't exist.
Diffstat (limited to 'py/runtime0.h')
| -rw-r--r-- | py/runtime0.h | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/py/runtime0.h b/py/runtime0.h index 3cf5e530d..a3e9d46b9 100644 --- a/py/runtime0.h +++ b/py/runtime0.h @@ -101,6 +101,23 @@ typedef enum { // Operations below this line don't appear in bytecode, they // just identify special methods. + // MP_BINARY_OP_REVERSE_* must follow immediately after MP_BINARY_OP_* +#if MICROPY_PY_REVERSE_SPECIAL_METHODS + MP_BINARY_OP_REVERSE_OR, + MP_BINARY_OP_REVERSE_XOR, + MP_BINARY_OP_REVERSE_AND, + MP_BINARY_OP_REVERSE_LSHIFT, + MP_BINARY_OP_REVERSE_RSHIFT, + MP_BINARY_OP_REVERSE_ADD, + + MP_BINARY_OP_REVERSE_SUBTRACT, + MP_BINARY_OP_REVERSE_MULTIPLY, + MP_BINARY_OP_REVERSE_FLOOR_DIVIDE, + MP_BINARY_OP_REVERSE_TRUE_DIVIDE, + MP_BINARY_OP_REVERSE_MODULO, + MP_BINARY_OP_REVERSE_POWER, +#endif + MP_BINARY_OP_DIVMOD, // not emitted by the compiler but supported by the runtime MP_BINARY_OP_LAST, |