that the Go memory to which it points (and the Go memory to which that
memory points, and so on) is pinned.

These rules are checked dynamically at runtime. The checking is
controlled by the cgocheck setting of the GODEBUG environment
variable. The default setting is GODEBUG=cgocheck=1, which implements
reasonably cheap dynamic checks. These checks may be disabled

</p>

<h3 id="For_statements">For statements</h3>

<p>
A "for" statement specifies repeated execution of a block. There are three forms:
The iteration may be controlled by a single condition, a "for" clause, or a "range" clause.
</p>

<pre class="ebnf">
ForStmt = "for" [ Condition | ForClause | RangeClause ] Block .
Condition = Expression .
</pre>

pkg syscall (netbsd-arm64-cgo), type Kevent_t struct, Udata int64
pkg syscall (netbsd-arm64-cgo), type Mclpool [0]uint8
pkg syscall (netbsd-arm64-cgo), type Msghdr struct
pkg syscall (netbsd-arm64-cgo), type Msghdr struct, Controllen uint32
pkg syscall (netbsd-arm64-cgo), type Msghdr struct, Control *uint8
pkg syscall (netbsd-arm64-cgo), type Msghdr struct, Flags int32
pkg syscall (netbsd-arm64-cgo), type Msghdr struct, Iov *Iovec

pkg syscall (darwin-386), type Log2phys_t struct, Flags uint32
pkg syscall (darwin-386), type Msghdr struct
pkg syscall (darwin-386), type Msghdr struct, Control *uint8
pkg syscall (darwin-386), type Msghdr struct, Controllen uint32
pkg syscall (darwin-386), type Msghdr struct, Flags int32
pkg syscall (darwin-386), type Msghdr struct, Iov *Iovec
pkg syscall (darwin-386), type Msghdr struct, Iovlen int32

pkg syscall (darwin-arm64), type Log2phys_t struct, Flags uint32
pkg syscall (darwin-arm64), type Msghdr struct
pkg syscall (darwin-arm64), type Msghdr struct, Control *uint8
pkg syscall (darwin-arm64), type Msghdr struct, Controllen uint32
pkg syscall (darwin-arm64), type Msghdr struct, Flags int32
pkg syscall (darwin-arm64), type Msghdr struct, Iov *Iovec
pkg syscall (darwin-arm64), type Msghdr struct, Iovlen int32

pkg syscall (freebsd-arm64), type Kevent_t struct, Udata *uint8
pkg syscall (freebsd-arm64), type Msghdr struct
pkg syscall (freebsd-arm64), type Msghdr struct, Control *uint8
pkg syscall (freebsd-arm64), type Msghdr struct, Controllen uint32
pkg syscall (freebsd-arm64), type Msghdr struct, Flags int32
pkg syscall (freebsd-arm64), type Msghdr struct, Iov *Iovec
pkg syscall (freebsd-arm64), type Msghdr struct, Iovlen int32

transfer and otherwise run, modify and propagate the contents of this
implementation of Go, where such license applies only to those patent
claims, both currently owned or controlled by Google and acquired in
the future, licensable by Google that are necessarily infringed by this
implementation of Go.  This grant does not include claims that would be

// functions in the executing goroutine have stopped, in reverse order. At
// that point, the program is terminated with a non-zero exit code. This
// termination sequence is called panicking and can be controlled by the
// built-in function recover.
//
// Starting in Go 1.21, calling panic with a nil interface value or an
// untyped nil causes a run-time error (a different panic).

</p>

<h3 id="For_statements">For statements</h3>

<p>
A "for" statement specifies repeated execution of a block. There are three forms:
The iteration may be controlled by a single condition, a "for" clause, or a "range" clause.
</p>

<pre class="ebnf">
ForStmt = "for" [ Condition | ForClause | RangeClause ] Block .
Condition = Expression .
</pre>

reparse points changed. Mount points no longer have [ModeSymlink] set,
and reparse points that are not symlinks, Unix sockets, or dedup files
now always have [ModeIrregular] set.
This behavior is controlled by the `winsymlink` setting.
For Go 1.23, it defaults to `winsymlink=1`.