[3.10] bpo-34013: Generalize the invalid legacy statement error message (GH-27389). (GH-27391)

(cherry picked from commit 6948964ecf94e858448dd28eea634317226d2913)

Co-authored-by: Pablo Galindo Salgado <Pablogsal@gmail.com>
diff --git a/Lib/test/test_exceptions.py b/Lib/test/test_exceptions.py
index a2bc62b..8caac2c 100644
--- a/Lib/test/test_exceptions.py
+++ b/Lib/test/test_exceptions.py
@@ -175,9 +175,15 @@ def ckmsg(src, msg, exception=SyntaxError):
         ckmsg(s, "Missing parentheses in call to 'print'. "
                  "Did you mean print(\"old style\", end=\" \")?")
 
+        s = 'print f(a+b,c)'
+        ckmsg(s, "Missing parentheses in call to 'print'.")
+
         s = '''exec "old style"'''
         ckmsg(s, "Missing parentheses in call to 'exec'")
 
+        s = 'exec f(a+b,c)'
+        ckmsg(s, "Missing parentheses in call to 'exec'.")
+
         # should not apply to subclasses, see issue #31161
         s = '''if True:\nprint "No indent"'''
         ckmsg(s, "expected an indented block after 'if' statement on line 1", IndentationError)