Simplify len implementation

JukkaL · JukkaL · commit f9a6691f0f41 · 2025-12-08T17:04:53.000Z
diff --git a/mypyc/lib-rt/librt_strings.h b/mypyc/lib-rt/librt_strings.h
@@ -135,8 +135,7 @@ CPyBytesWriter_Write(PyObject *obj, PyObject *value) {
 
 static inline CPyTagged
 CPyBytesWriter_Len(PyObject *obj) {
-    BytesWriterObject *self = (BytesWriterObject *)obj;
-    return (CPyTagged)self->len << 1;
+    return (CPyTagged)((BytesWriterObject *)obj)->len << 1;
 }
 
 #endif  // MYPYC_EXPERIMENTAL

Original file line number	Diff line number	Diff line change
`@@ -135,8 +135,7 @@ CPyBytesWriter_Write(PyObject obj, PyObject value) {`
`135`	`135`
`136`	`136`	`static inline CPyTagged`
`137`	`137`	`CPyBytesWriter_Len(PyObject *obj) {`
`138`		`- BytesWriterObject self = (BytesWriterObject )obj;`
`139`		`- return (CPyTagged)self->len << 1;`
	`138`	`+ return (CPyTagged)((BytesWriterObject *)obj)->len << 1;`
`140`	`139`	`}`
`141`	`140`
`142`	`141`	`#endif // MYPYC_EXPERIMENTAL`