c-ada-spec.c (dump_ada_function_declaration): Increase buffer size to guarantee it fits the output of the formatted function...

gcc/c-family/ChangeLog:

	* c-ada-spec.c (dump_ada_function_declaration): Increase buffer
	size to guarantee it fits the output of the formatted function
	regardless of its arguments.

gcc/cp/ChangeLog:

	* mangle.c: Increase buffer size to guarantee it fits the output
	of the formatted function regardless of its arguments.

gcc/go/ChangeLog:

	* gofrontend/expressions.cc: Increase buffer size to guarantee
	it fits the output of the formatted function regardless of its
	arguments.

gcc/java/ChangeLog:

	* decl.c (give_name_to_locals): Increase buffer size to guarantee
	it fits the output of the formatted function regardless of its
	arguments.
	* mangle_name.c (append_unicode_mangled_name): Same.

gcc/ChangeLog:

	* genmatch.c (parser::parse_expr): Increase buffer size to guarantee
	it fits the output of the formatted function regardless of its
	arguments.
	* gcc/genmodes.c (parser::parse_expr): Same.
	* gimplify.c (gimplify_asm_expr): Same.
	* passes.c (pass_manager::register_one_dump_file): Same.
	* print-tree.c (print_node): Same.

From-SVN: r239949

1 files changed, 2 insertions, 1 deletions

diff --git a/gcc/genmatch.c b/gcc/genmatch.c
index 02e945a..6195a3b 100644
--- a/gcc/genmatch.c
+++ b/gcc/genmatch.c
@@ -4051,7 +4051,8 @@ parser::parse_expr ()
   else if (force_capture)
     {
       unsigned num = capture_ids->elements ();
-      char id[8];
+      /* Big enough for a 32-bit UINT_MAX plus prefix.  */
+      char id[13];
       bool existed;
       sprintf (id, "__%u", num);
       capture_ids->get_or_insert (xstrdup (id), &existed);