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| author | Martin Sebor <msebor@redhat.com> | 2016-04-02 17:14:48 +0000 |
|---|---|---|
| committer | Martin Sebor <msebor@gcc.gnu.org> | 2016-04-02 11:14:48 -0600 |
| commit | abdc16c867080c5bd4dbbce2caf0d08e729255a0 (patch) | |
| tree | f504219a5a11f02c14411065cc894e05404ff4ce /gcc/fortran/trans-array.c | |
| parent | 7d9979e629a54f0d7e3378c90c7eb1adfd76196e (diff) | |
| download | gcc-abdc16c867080c5bd4dbbce2caf0d08e729255a0.zip gcc-abdc16c867080c5bd4dbbce2caf0d08e729255a0.tar.gz gcc-abdc16c867080c5bd4dbbce2caf0d08e729255a0.tar.bz2 | |
PR c++/67376 - [5/6 regression] Comparison with pointer to past-the-end
PR c++/67376 - [5/6 regression] Comparison with pointer to past-the-end
of array fails inside constant expression
PR c++/70170 - [6 regression] bogus not a constant expression error comparing
pointer to array to null
PR c++/70172 - incorrect reinterpret_cast from integer to pointer error
on invalid constexpr initialization
PR c++/70228 - insufficient detail in diagnostics for a constexpr out of bounds
array subscript
gcc/testsuite/ChangeLog:
2016-04-02 Martin Sebor <msebor@redhat.com>
PR c++/67376
PR c++/70170
PR c++/70172
PR c++/70228
* g++.dg/cpp0x/constexpr-array-ptr10.C: New test.
* g++.dg/cpp0x/constexpr-array-ptr9.C: New test.
* g++.dg/cpp0x/constexpr-nullptr-1.C: New test.
* g++.dg/cpp0x/constexpr-array5.C: Adjust text of expected diagnostic.
* g++.dg/cpp0x/constexpr-string.C: Same.
* g++.dg/cpp0x/constexpr-wstring2.C: Same.
* g++.dg/cpp0x/pr65398.C: Same.
* g++.dg/ext/constexpr-vla1.C: Same.
* g++.dg/ext/constexpr-vla2.C: Same.
* g++.dg/ext/constexpr-vla3.C: Same.
* g++.dg/ubsan/pr63956.C: Same.
gcc/cp/ChangeLog:
2016-04-02 Martin Sebor <msebor@redhat.com>
PR c++/67376
PR c++/70170
PR c++/70172
PR c++/70228
* constexpr.c (diag_array_subscript): New function.
(cxx_eval_array_reference): Detect out of bounds array indices.
gcc/ChangeLog:
2016-04-02 Martin Sebor <msebor@redhat.com>
PR c++/67376
* fold-const.c (maybe_nonzero_address): New function.
(fold_comparison): Call it. Fold equality and relational
expressions involving null pointers.
(tree_single_nonzero_warnv_p): Call maybe_nonzero_address.
From-SVN: r234698
Diffstat (limited to 'gcc/fortran/trans-array.c')
0 files changed, 0 insertions, 0 deletions