diff --git a/Python/compile.c b/Python/compile.c
index 4b2cd07..d76769c 100644
--- a/Python/compile.c
+++ b/Python/compile.c
@@ -5464,7 +5464,7 @@
 				PyErr_SetString(PyExc_SyntaxError, 
 						ASSIGN_DEBUG);
 				PyErr_SyntaxLocation(st->st_filename,
-					     st->st_cur->ste_opt_lineno);
+						     n->n_lineno);
 				st->st_errors++;
 			}
 			symtable_add_def(st, STR(tmp), DEF_LOCAL | def_flag);
diff --git a/Python/symtable.c b/Python/symtable.c
index 080bfd5..74d2b82 100644
--- a/Python/symtable.c
+++ b/Python/symtable.c
@@ -45,6 +45,7 @@
 	ste->ste_children = v;
 
 	ste->ste_optimized = 0;
+	ste->ste_opt_lineno = 0;
 	ste->ste_lineno = lineno;
 	switch (type) {
 	case funcdef: