use faster _from_tuple

P403n1x87 · P403n1x87 · commit 72fcf31cd1b5 · 2026-05-08T19:50:24.000+01:00
diff --git a/src/bytecode/concrete.py b/src/bytecode/concrete.py
@@ -350,7 +350,7 @@ def from_code(
             arg = bc[offset + 1] if opcode_has_argument(op := bc[offset]) else UNSET
             pos = next(pos_iter, None)
             loc: Optional[InstrLocation] = (
-                InstrLocation(*pos) if pos is not None else None
+                InstrLocation._from_tuple(*pos) if pos is not None else None
             )
             instructions.append(ConcreteInstr(opname[op], arg, location=loc))
 

Original file line number	Diff line number	Diff line change
`@@ -350,7 +350,7 @@ def from_code(`
`350`	`350`	`arg = bc[offset + 1] if opcode_has_argument(op := bc[offset]) else UNSET`
`351`	`351`	`pos = next(pos_iter, None)`
`352`	`352`	`loc: Optional[InstrLocation] = (`
`353`		`- InstrLocation(*pos) if pos is not None else None`
	`353`	`+ InstrLocation._from_tuple(*pos) if pos is not None else None`
`354`	`354`	`)`
`355`	`355`	`instructions.append(ConcreteInstr(opname[op], arg, location=loc))`
`356`	`356`