This patch avoid a warning of "c-ada-spec.cc:1660:34: warning: 'sprintf' may write a terminating nul past the end of the destination [-Wformat-overflow=]" when build GCC.
gcc/c-family/ * c-ada-spec.cc: Change array length --- gcc/c-family/c-ada-spec.cc | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/gcc/c-family/c-ada-spec.cc b/gcc/c-family/c-ada-spec.cc index 149d336ee96..aeb429136b6 100644 --- a/gcc/c-family/c-ada-spec.cc +++ b/gcc/c-family/c-ada-spec.cc @@ -1579,7 +1579,7 @@ dump_ada_function_declaration (pretty_printer *buffer, tree func, tree type = TREE_TYPE (func); tree arg = TYPE_ARG_TYPES (type); tree t; - char buf[17]; + char buf[18]; int num, num_args = 0, have_args = true, have_ellipsis = false; /* Compute number of arguments. */ -- 2.18.1