| commit | c7813484bc9fe2c578d7538d0a9e286bf2e64599 | |
| author | Jeff Law <law@gcc.gnu.org> | |
| Tue, 25 Sep 2018 22:17:45 +0000 (25 16:17 -0600) | ||
| committer | Jeff Law <law@gcc.gnu.org> | |
| Tue, 25 Sep 2018 22:17:45 +0000 (25 16:17 -0600) | ||
| tree | 9e120ff490c0f193509af127eb4cae401e944f54 | treesnapshot (tar.gz zip) |
| parent | a9f6e019d15819f52b312e1b10cd460b59b57780 | commitdiff |
re PR c/87387 (trunk/gcc/builtins.c:585:7: warning: -Wself-assign problem)
PR c/87387
* builtins.c (unterminated_array): Simplify.
* expr.c (string_constant): Handle SSA_NAME. Add more exceptions
where pointer arithmetic is safe.
* gcc.dg/warn-stpcpy-no-nul.c: Drop unnecessary xfails.
* gcc.dg/warn-stplen-no-nul.c: Likewise.
From-SVN: r264585
PR c/87387
* builtins.c (unterminated_array): Simplify.
* expr.c (string_constant): Handle SSA_NAME. Add more exceptions
where pointer arithmetic is safe.
* gcc.dg/warn-stpcpy-no-nul.c: Drop unnecessary xfails.
* gcc.dg/warn-stplen-no-nul.c: Likewise.
From-SVN: r264585