Fix typo in attribute access example.

Fix typo in documentation example of access function attribute where the ref-indices should be one-indexed instead of zero-indexed.

gcc/ChangeLog:
	* doc/extend.texi (attribute access): Fix a typo.

diff --git a/gcc/doc/extend.texi b/gcc/doc/extend.texi
index e656e66a80c225d259c57f6d3136074d259fb29d..10dc32e6d2d4a755bab8d4de2846fcd53840473f 100644 (file)
--- a/gcc/doc/extend.texi
+++ b/gcc/doc/extend.texi
@@ -2527,7 +2527,7 @@ the @code{memcpy} function.
 
 @smallexample
 __attribute__ ((access (read_only, 1))) int puts (const char*);
-__attribute__ ((access (read_only, 1, 2))) void* memcpy (void*, const void*, size_t);
+__attribute__ ((access (read_only, 2, 3))) void* memcpy (void*, const void*, size_t);
 @end smallexample
 
 The @code{read_write} access mode applies to arguments of pointer types