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From: "ppalka at gcc dot gnu.org" <gcc-bugzilla@gcc.gnu.org>
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Subject: [Bug c++/105436] New: parse error with >= operator expression in
 template argument list in C++14 mode since r13-40
Date: Fri, 29 Apr 2022 19:31:08 +0000
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https://gcc.gnu.org/bugzilla/show_bug.cgi?id=3D105436

            Bug ID: 105436
           Summary: parse error with >=3D operator expression in template
                    argument list in C++14 mode since r13-40
           Product: gcc
           Version: 13.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: c++
          Assignee: unassigned at gcc dot gnu.org
          Reporter: ppalka at gcc dot gnu.org
  Target Milestone: ---

After r13-40-ga282da2243103d we reject the following presumably valid snipp=
et
in C++14 mode (and earlier):

template<bool> struct A;
template<int N> A<N >=3D 5> f();

with the parse error:

testcase.C:2:21: error: =E2=80=98>=3D=E2=80=99 should be =E2=80=98> =3D=E2=
=80=99 to terminate a template argument
list
    2 | template<int N> A<N >=3D 5> f();
      |                     ^~
      |                     > =3D
testcase.C:2:24: error: expected unqualified-id before numeric constant
    2 | template<int N> A<N >=3D 5> f();=