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From: "mpolacek at gcc dot gnu.org" <gcc-bugzilla@gcc.gnu.org>
To: gcc-bugs@gcc.gnu.org
Subject: [Bug c++/106775] [10/11/12/13 regression] Subscipt operator with
 array rvalue inside brackets returns lvalue
Date: Tue, 30 Aug 2022 13:10:12 +0000
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https://gcc.gnu.org/bugzilla/show_bug.cgi?id=3D106775

--- Comment #2 from Marek Polacek <mpolacek at gcc dot gnu.org> ---
The difference between -fstrong-eval-order=3Dall and -fstrong-eval-order=3D=
some:

 <<cleanup_point <<< Unknown tree: expr_stmt
-  (void) (*(int *) &(TARGET_EXPR <D.2421, getAnA ()>).b =3D 1) >>>>>;
+  (void) ((TARGET_EXPR <D.2421, getAnA ()>).b[0] =3D 1) >>>>>;
 return <retval> =3D 0;=