[Bug d/98277] d: ICE in gimplify_expr, at gimplify.c

[cvs-commit at gcc dot gnu.org via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=98277

--- Comment #3 from CVS Commits <cvs-commit at gcc dot gnu.org> ---
The releases/gcc-9 branch has been updated by Iain Buclaw
<ibuc...@gcc.gnu.org>:

https://gcc.gnu.org/g:85b55ae6e87bd5cf6a23175065f634614e96a243

commit r9-9116-g85b55ae6e87bd5cf6a23175065f634614e96a243
Author: Iain Buclaw <ibuc...@gdcproject.org>
Date:   Tue Dec 15 10:36:00 2020 +0100

    d: Fix ICE in gimplify_expr, at gimplify.c (PR98277)

    The DMD front-end shouldn't, but can sometimes leak manifest constants
    in the AST passed to the code generator.  To prevent this being an
    issue, the setting of DECL_INITIAL has been moved to the point where the
    CONST_DECL is used, rather than in the declaration handler.

    gcc/d/ChangeLog:

            PR d/98277
            * decl.cc (DeclVisitor::visit (VarDeclaration *)): Move setting of
            DECL_INITIAL for manifest constants to ...
            (get_symbol_decl): ... here.

    gcc/testsuite/ChangeLog:

            PR d/98277
            * gdc.dg/pr98277.d: New test.

    (cherry picked from commit 36c9a3fe3f3c200ad3937d00d339b7269cf07adb)