Tests from original commit are added

Author: efimov-mikhail

Lib/test/test_capi/test_opt.py

@@ -1972,6 +1972,27 @@ def testfunc(n):
         assert ex is not None
         """))
 
+    def test_next_instr_for_exception_handler_set(self):
+        # gh-140104: We just want the exception to be caught properly.
+        def f():
+            for i in range(TIER2_THRESHOLD + 3):
+                try:
+                    undefined_variable(i)
+                except Exception:
+                    pass
+
+        f()
+
+    def test_next_instr_for_exception_handler_set_lasts_instr(self):
+        # gh-140104: We just want the exception to be caught properly.
+        def f():
+            a_list = []
+            for _ in range(TIER2_THRESHOLD + 3):
+                try:
+                    a_list[""] = 0
+                except Exception:
+                    pass
+
 
 def global_identity(x):
     return x