re PR tree-optimization/86614 (duplicate -Warray-bounds for a strncpy call with out-of-bounds offset)
PR tree-optimization/86614
* gimple-ssa-warn-restrict.c (maybe_diag_offset_bounds): Return early
if TREE_NO_WARNING is set on ref.ref.
* c-c++-common/Warray-bounds-2.c (wrap_strncpy_dstarray_diff_neg,
call_strncpy_dstarray_diff_neg): Don't expect late -Warray-bounds
warnings, just early ones from FE. Remove dg-prune-output.
* c-c++-common/Warray-bounds-6.c: New test.
From-SVN: r266403
