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| author | Martin Sebor <msebor@redhat.com> | 2016-07-30 22:36:56 +0000 |
|---|---|---|
| committer | Martin Sebor <msebor@gcc.gnu.org> | 2016-07-30 16:36:56 -0600 |
| commit | 8bada5cd4e51feb60e1e887ecf0bda3288949af4 (patch) | |
| tree | 550fac33b2921668ad6de96d6b6f2290e64f48de /gcc/fortran/check.c | |
| parent | d0047a2538bc3381a7cf94e714f05b4b96799f6d (diff) | |
| download | gcc-8bada5cd4e51feb60e1e887ecf0bda3288949af4.zip gcc-8bada5cd4e51feb60e1e887ecf0bda3288949af4.tar.gz gcc-8bada5cd4e51feb60e1e887ecf0bda3288949af4.tar.bz2 | |
PR c++/60760 - arithmetic on null pointers should not be allowed in constant
PR c++/60760 - arithmetic on null pointers should not be allowed in constant
PR c++/71091 - constexpr reference bound to a null pointer dereference
gcc/cp/ChangeLog:
PR c++/60760
PR c++/71091
* constexpr.c (cxx_eval_binary_expression): Reject invalid expressions
involving null pointers.
(cxx_eval_component_reference): Reject null pointer dereferences.
(cxx_eval_indirect_ref): Reject indirecting through null pointers.
(cxx_eval_constant_expression): Reject invalid expressions involving
null pointers.
gcc/testsuite/ChangeLog:
PR c++/60760
PR c++/71091
* g++.dg/cpp0x/constexpr-cast.C: New test.
* g++.dg/cpp0x/constexpr-nullptr-2.C: New test.
* g++.dg/cpp1y/constexpr-sfinae.C: Correct.
* g++.dg/ubsan/pr63956.C: Correct.
From-SVN: r238909
Diffstat (limited to 'gcc/fortran/check.c')
0 files changed, 0 insertions, 0 deletions