https://gcc.gnu.org/bugzilla/show_bug.cgi?id=58646
Martin Sebor <msebor at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Keywords|ice-on-valid-code |ice-on-invalid-code
Known to work| |4.8.5
Summary|ICE on a multidimensional |[8/9/10 Regression] ICE on
|VLA with an empty |a multidimensional VLA with
|initializer list |an empty initializer list
Known to fail|4.9.0, 5.3.0, 6.0 |10.0, 4.9.4, 5.5.0, 6.4.0,
| |7.2.0, 8.0, 9.2.0
--- Comment #10 from Martin Sebor <msebor at gcc dot gnu.org> ---
Bisection of the first test case points to r198746 (GCC 4.9.0) as the first
revision that started to ICE. Before then, GCC rejected the initialization
with:
pr58646.C: error: variable-sized object ‘a’ may not be initialized
int a[2][n] = {};
^
commit a57dbdaac40dbaaaba5b6d9954829a5e6f630ae4
Author: Jason Merrill <ja...@redhat.com>
Date: Thu May 9 12:43:43 2013 -0400
N3639 C++1y VLA diagnostics
* decl.c (grokdeclarator): Complain about reference, pointer, or
typedef to VLA.
(create_array_type_for_decl): Complain about array of VLA.
* pt.c (tsubst): Likewise.
* rtti.c (get_tinfo_decl): Talk about "array of runtime bound".
* semantics.c (finish_decltype_type): Complain about decltype of
VLA.
* typeck.c (cp_build_addr_expr_1): Complain about VLA.
(cxx_sizeof_or_alignof_type): Likewise.
From-SVN: r198746
