add assert

Fidget-Spinner · Fidget-Spinner · commit 4eb978144e32 · 2025-06-28T00:27:41.000+08:00
diff --git a/Python/optimizer_analysis.c b/Python/optimizer_analysis.c
@@ -713,6 +713,8 @@ _Py_uop_analyze_and_optimize(
         return length;
     }
 
+    assert(length > 0);
+
     length = remove_unneeded_uops(buffer, length);
     assert(length > 0);
 

Original file line number	Diff line number	Diff line change
`@@ -713,6 +713,8 @@ _Py_uop_analyze_and_optimize(`
`713`	`713`	`return length;`
`714`	`714`	`}`
`715`	`715`
	`716`	`+ assert(length > 0);`
	`717`	`+`
`716`	`718`	`length = remove_unneeded_uops(buffer, length);`
`717`	`719`	`assert(length > 0);`
`718`	`720`