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Avoid a warning of overflow

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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/ChangeLog:

	* c-ada-spec.cc: Change array length
This commit is contained in:
Qian Jianhua 2022-03-18 17:37:28 +08:00
parent e63ac860af
commit 2d810acbd2
1 changed files with 1 additions and 1 deletions
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2
gcc/c-family/c-ada-spec.cc
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@ -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. */