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[C++ Patch] PR 84533 ("[7/8 Regression] ICE with duplicate enum value")

From: Paolo Carlini <paolo dot carlini at oracle dot com>
To: "gcc-patches at gcc dot gnu dot org" <gcc-patches at gcc dot gnu dot org>
Cc: Jason Merrill <jason at redhat dot com>
Date: Mon, 26 Feb 2018 11:19:40 +0100
Subject: [C++ Patch] PR 84533 ("[7/8 Regression] ICE with duplicate enum value")
Authentication-results: sourceware.org; auth=none

Hi,

this ICE on invalid happens only in c++17 mode, whenredeclaration_error_message performs an additional check which onlymakes sense for data members. Thus the fix is easy: avoid checkingDECL_DECLARED_CONSTEXPR_P on CONST_DECLs.


Tested x86_64-linux.

Thanks, Paolo.

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Attachment: CL_84533
Description: Text document

Attachment: patch_84533
Description: Text document

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