Message ID | 20140610050446.GB7335@redhat.com |
---|---|
State | New |
Headers | show |
diff --git a/gcc/doc/extend.texi b/gcc/doc/extend.texi index 23a7809..42db985 100644 --- a/gcc/doc/extend.texi +++ b/gcc/doc/extend.texi @@ -5732,6 +5732,8 @@ You may only specify this attribute on the definition of an @code{enum}, also define the enumerated type, structure or union. @item transparent_union +@cindex @code{transparent_union} attribute + This attribute, attached to a @code{union} type definition, indicates that any function parameter having that union type causes calls to that function to be treated in a special way.