pythongh-109195: fix source location for super load before LOAD_SUPER…

…_ATTR

Lib/test/test_compile.py

@@ -1751,6 +1751,13 @@ def test_column_offset_deduplication(self):
                     list(code.co_consts[1].co_positions()),
                 )
 
+    def test_load_super_attr(self):
+        source = "class C:\n  def __init__(self):\n    super().__init__()"
+        code = compile(source, "<test>", "exec").co_consts[0].co_consts[1]
+        self.assertOpcodeSourcePositionIs(
+            code, "LOAD_GLOBAL", line=3, end_line=3, column=4, end_column=9
+        )
+
 
 class TestExpressionStackSize(unittest.TestCase):
     # These tests check that the computed stack size for a code object

Misc/NEWS.d/next/Core and Builtins/2023-09-11-15-51-55.gh-issue-109195.iwxmuo.rst

@@ -0,0 +1,4 @@
+Fix source location for the ``LOAD_*`` instruction preceding a
+``LOAD_SUPER_ATTR`` to load the ``super`` global (or shadowing variable) so
+that it encompasses only the name ``super`` and not the following
+parentheses.

Python/compile.c

@@ -4868,7 +4868,7 @@ load_args_for_super(struct compiler *c, expr_ty e) {
 
     // load super() global
     PyObject *super_name = e->v.Call.func->v.Name.id;
-    RETURN_IF_ERROR(compiler_nameop(c, loc, super_name, Load));
+    RETURN_IF_ERROR(compiler_nameop(c, LOC(e->v.Call.func), super_name, Load));
 
     if (asdl_seq_LEN(e->v.Call.args) == 2) {
         VISIT(c, expr, asdl_seq_GET(e->v.Call.args, 0));