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From: "cvs-commit at gcc dot gnu.org" <gcc-bugzilla@gcc.gnu.org>
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Subject: [Bug d/111537] ICE: in set_cell_span, at text-art/table.cc:148 with
 D front-end and -fanalyzer
Date: Sat, 14 Oct 2023 12:22:50 +0000
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https://gcc.gnu.org/bugzilla/show_bug.cgi?id=3D111537

--- Comment #11 from CVS Commits <cvs-commit at gcc dot gnu.org> ---
The master branch has been updated by Iain Buclaw <ibuclaw@gcc.gnu.org>:

https://gcc.gnu.org/g:578afbc751d122b55196a23fe75a17e1b4e9bd0c

commit r14-4639-g578afbc751d122b55196a23fe75a17e1b4e9bd0c
Author: Iain Buclaw <ibuclaw@gdcproject.org>
Date:   Sat Oct 14 02:19:41 2023 +0200

    Fix ICE in set_cell_span, at text-art/table.cc:148 with D front-end and
-fanalyzer

    The internal error in analyzer turned out to be caused by a subtly
    invalid tree representation of STRING_CSTs in the D front-end, fixed by
    including the terminating NULL as part of the TREE_STRING_POINTER.

    When adding a first analyzer test for D, it flagged up another subtle
    mismatch in one assignment in the module support routines as well, fixed
    by generating the correct field type for the compiler-generated struct.

            PR d/111537

    gcc/d/ChangeLog:

            * expr.cc (ExprVisitor::visit (StringExp *)): Include null
terminator
            in STRING_CST string.
            * modules.cc (get_compiler_dso_type): Generate ModuleInfo** type
for
            the minfo fields.

    gcc/testsuite/ChangeLog:

            * gdc.dg/analyzer/analyzer.exp: New test.
            * gdc.dg/analyzer/pr111537.d: New test.=