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Date: Wed, 25 Apr 2018 21:14:00 -0000
From: Jonathan Wakely <jwakely@redhat.com>
To: Nathan Sidwell <nathan@acm.org>
Cc: David Malcolm <dmalcolm@redhat.com>, Andrew Haley <aph@redhat.com>,	gcc@gcc.gnu.org
Subject: Re: [RFC] Deprecate "implicit int" for main() in C++
Message-ID: <20180425175038.GX20930@redhat.com>
References: <20180425122305.GS20930@redhat.com> <7039f928-e50b-1f75-4f71-70fda5873ab0@redhat.com> <CADzB+2nRWYXx1s7vfZaXO+LsZE3NA08wMdoAhEdYH9QKLhS_Ng@mail.gmail.com> <53171c2e-1d8d-91f7-c6f7-16273e8840a6@redhat.com> <20180425140452.GT20930@redhat.com> <736ee54e-fc2a-17f0-574a-6d889fdc2336@redhat.com> <20180425155420.GA12873@redhat.com> <1524673358.2961.4.camel@redhat.com> <20180425164530.GW20930@redhat.com> <2bdcbea9-307c-64cb-51b9-51b02eadae27@acm.org>
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On 25/04/18 13:13 -0400, Nathan Sidwell wrote:
>On 04/25/2018 12:45 PM, Jonathan Wakely wrote:
>
>>@@ -15869,6 +15851,12 @@ finish_function (bool inline_p)
>>     {
>>       warning (OPT_Wreturn_type,
>>               "no return statement in function returning non-void");
>>+      if (DECL_NAME (fndecl) == assign_op_identifier)
>
>IDENTIFIER_ASSIGN_OP_P (DECL_NAME (fndecl)), so += and friends are 
>also caught?

Thanks. I've included that in my patch and attached it to PR 85523.