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From: "msebor at gcc dot gnu.org" <gcc-bugzilla@gcc.gnu.org>
To: gcc-bugs@gcc.gnu.org
Subject: [Bug middle-end/99525] wrong location of implicitly generated
 assignment to polymorphic class
Date: Wed, 10 Mar 2021 21:26:55 +0000
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https://gcc.gnu.org/bugzilla/show_bug.cgi?id=3D99525

--- Comment #1 from Martin Sebor <msebor at gcc dot gnu.org> ---
The (otherwise untested) change below corrects the location:

diff --git a/gcc/tree-inline.c b/gcc/tree-inline.c
index 1dcb31c0267..c77745b788d 100644
--- a/gcc/tree-inline.c
+++ b/gcc/tree-inline.c
@@ -4938,7 +4938,7 @@ expand_call_inline (basic_block bb, gimple *stmt,
copy_body_data *id,
   /* Record the function we are about to inline.  */
   id->src_fn =3D fn;
   id->src_cfun =3D DECL_STRUCT_FUNCTION (fn);
-  id->reset_location =3D DECL_IGNORED_P (fn);
+  id->reset_location =3D DECL_IGNORED_P (fn) || DECL_ARTIFICIAL (fn);
   id->call_stmt =3D call_stmt;

   /* When inlining into an OpenMP SIMD-on-SIMT loop, arrange for new autom=
atic=