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From: "bero at lindev dot ch" <gcc-bugzilla@gcc.gnu.org>
To: gcc-bugs@gcc.gnu.org
Subject: [Bug middle-end/105009] New: [12 Regression] Fails to build with --target=xtensa-esp32-elf
Date: Tue, 22 Mar 2022 02:12:58 +0000 [thread overview]
Message-ID: <bug-105009-4@http.gcc.gnu.org/bugzilla/> (raw)
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=105009
Bug ID: 105009
Summary: [12 Regression] Fails to build with
--target=xtensa-esp32-elf
Product: gcc
Version: 12.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: middle-end
Assignee: unassigned at gcc dot gnu.org
Reporter: bero at lindev dot ch
Target Milestone: ---
Trying to build gcc 12 (snapshot 20220313) with --target=xtensa-esp32-elf fails
because tree_to_poly_int64, tree_to_poly_uint64, tree_to_shwi and tree_to_uhwi
are implemented in both gcc/tree.h and gcc/tree.cc:
../../gcc/tree.cc:3222:1: error: redefinition of a 'extern inline' function
'tree_to_poly_int64' is not supported in C++
tree_to_poly_int64 (const_tree t)
^
../../gcc/tree.h:4691:1: note: previous definition is here
tree_to_poly_int64 (const_tree t)
^
../../gcc/tree.cc:3231:1: error: redefinition of a 'extern inline' function
'tree_to_poly_uint64' is not supported in C++
tree_to_poly_uint64 (const_tree t)
^
../../gcc/tree.h:4698:1: note: previous definition is here
tree_to_poly_uint64 (const_tree t)
^
../../gcc/tree.cc:6350:1: error: redefinition of a 'extern inline' function
'tree_to_shwi' is not supported in C++
tree_to_shwi (const_tree t)
^
../../gcc/tree.h:4677:1: note: previous definition is here
tree_to_shwi (const_tree t)
^
../../gcc/tree.cc:6361:1: error: redefinition of a 'extern inline' function
'tree_to_uhwi' is not supported in C++
tree_to_uhwi (const_tree t)
^
../../gcc/tree.h:4684:1: note: previous definition is here
tree_to_uhwi (const_tree t)
^
Simply commenting out/removing the extra definitions in gcc/tree.h seems to be
sufficient to fix the problem.
next reply other threads:[~2022-03-22 2:12 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-03-22 2:12 bero at lindev dot ch [this message]
2022-03-22 8:44 ` [Bug middle-end/105009] " rguenth at gcc dot gnu.org
2022-03-22 17:05 ` jakub at gcc dot gnu.org
2022-03-23 8:12 ` rguenth at gcc dot gnu.org
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