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From: "Douglas.Deslauriers at vector dot com" <gcc-bugzilla@gcc.gnu.org>
To: gcc-bugs@gcc.gnu.org
Subject: [Bug c++/108112] New: ICE on explicit instantiation of template
 member operator delete
Date: Wed, 14 Dec 2022 19:38:33 +0000
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X-Bugzilla-Product: gcc
X-Bugzilla-Component: c++
X-Bugzilla-Version: 12.2.0
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X-Bugzilla-Severity: normal
X-Bugzilla-Who: Douglas.Deslauriers at vector dot com
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X-Bugzilla-Priority: P3
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https://gcc.gnu.org/bugzilla/show_bug.cgi?id=3D108112

            Bug ID: 108112
           Summary: ICE on explicit instantiation of template member
                    operator delete
           Product: gcc
           Version: 12.2.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: c++
          Assignee: unassigned at gcc dot gnu.org
          Reporter: Douglas.Deslauriers at vector dot com
  Target Milestone: ---

Created attachment 54094
  --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=3D54094&action=3Dedit
Preprocessed Input

$ g++ -freport-bug compiler_crash.cpp=20
compiler_crash.cpp:5:62: internal compiler error: in coerce_delete_type, at
cp/decl2.cc:1979
    5 | template void C::operator delete<float>(void* ptr, float user);
      |                                                              ^
0x1b286a6 internal_error(char const*, ...)
        ???:0
0x6ccc1e fancy_abort(char const*, int, char const*)
        ???:0
0x7434da grok_op_properties(tree_node*, bool)
        ???:0
0x74b5df grokdeclarator(cp_declarator const*, cp_decl_specifier_seq*,
decl_context, int, tree_node**)
        ???:0
0x823ad9 c_parse_file()
        ???:0
0x90de9d c_common_parse_file()
        ???:0


$ g++ -v
Using built-in specs.
COLLECT_GCC=3Dg++
COLLECT_LTO_WRAPPER=3D/gnu/store/shhxkiy9qr695h8k64g9m6a03msaw2yk-gcc-12.2.=
0/libexec/gcc/x86_64-unknown-linux-gnu/12.2.0/lto-wrapper
Target: x86_64-unknown-linux-gnu
Configured with:=20
Thread model: posix
Supported LTO compression algorithms: zlib
gcc version 12.2.0 (GCC)=