}

// Free frees the arena (and all objects allocated from the arena) so that
// memory backing the arena can be reused fairly quickly without garbage
// collection overhead. Applications must not call any method on this
// arena after it has been freed.
func (a *Arena) Free() {
	runtime_arena_arena_Free(a.a)
	a.a = nil
}

// New creates a new *T in the provided arena. The *T must not be used after

the method.
</p>

<pre>
math.Atan2(x, y)  // function call
var pt *Point
pt.Scale(3.5)     // method call with receiver pt
</pre>

<p>
In a function call, the function value and arguments are evaluated in
<a href="#Order_of_evaluation">the usual order</a>.
After they are evaluated, the parameters of the call are passed by value to the function
and the called function begins execution.

		line, isPrefix, err := b.ReadLine()
		if !bytes.Equal(line, e.line) {
			t.Errorf("%q call %d, line == %q, want %q", input, i, line, e.line)
			return
		}
		if isPrefix != e.isPrefix {
			t.Errorf("%q call %d, isPrefix == %v, want %v", input, i, isPrefix, e.isPrefix)
			return
		}
		if err != e.err {
			t.Errorf("%q call %d, err == %v, want %v", input, i, err, e.err)
			return
		}
	}
}

	nestedCall(func() {
		for i := 0; i < 10; i++ {
			c <- i
			if j := <-c; j != i {
				t.Errorf("out of sync %d != %d", j, i)
			}
		}
	})
}

// Test that the stack can be unwound through a call out and call back
// into Go.
func testCallbackCallers(t *testing.T) {
	if runtime.Compiler != "gc" {
		// The exact function names are not going to be the same.
		t.Skip("skipping for non-gc toolchain")
	}

	RET
	RET	foo(SB)

TEXT main·init(SB),DUPOK|NOSPLIT,$0 // TEXT main.init(SB), DUPOK|NOSPLIT, $0
	RET

TEXT main·main(SB),DUPOK|NOSPLIT,$0 // TEXT main.main(SB), DUPOK|NOSPLIT, $0
	BL      main·foo(SB)    // CALL main.foo(SB)

pkg syscall (freebsd-arm), const EOWNERDEAD Errno
pkg syscall (freebsd-arm), const EV_DROP = 4096
pkg syscall (freebsd-arm), const EV_DROP ideal-int
pkg syscall (freebsd-arm), const IFT_CARP = 248
pkg syscall (freebsd-arm), const IFT_CARP ideal-int
pkg syscall (freebsd-arm), const MAP_ALIGNED_SUPER = 16777216
pkg syscall (freebsd-arm), const MAP_ALIGNED_SUPER ideal-int
pkg syscall (freebsd-arm), const MAP_ALIGNMENT_MASK = -16777216

}

func newParser(goarch string) *Parser {
	architecture, ctxt := setArch(goarch)
	return NewParser(ctxt, architecture, nil)
}

// tryParse executes parse func in panicOnError=true context.
// parse is expected to call any parsing methods that may panic.
// Returns error gathered from recover; nil if no parse errors occurred.
//
// For unexpected panics, calls t.Fatal.
func tryParse(t *testing.T, parse func()) (err error) {

		return
	}

	// bail if file is not zip
	if err == ErrFormat {
		return
	}

	// bail here if no Files expected to be tested
	// (there may actually be files in the zip, but we don't care)
	if zt.File == nil {
		return
	}

	if z.Comment != zt.Comment {
		t.Errorf("comment=%q, want %q", z.Comment, zt.Comment)
	}
	if len(z.File) != len(zt.File) {

pkg syscall (netbsd-arm64-cgo), const IFT_BSC = 83
pkg syscall (netbsd-arm64-cgo), const IFT_BSC ideal-int
pkg syscall (netbsd-arm64-cgo), const IFT_CARP = 248
pkg syscall (netbsd-arm64-cgo), const IFT_CARP ideal-int
pkg syscall (netbsd-arm64-cgo), const IFT_CCTEMUL = 61
pkg syscall (netbsd-arm64-cgo), const IFT_CCTEMUL ideal-int
pkg syscall (netbsd-arm64-cgo), const IFT_CEPT = 19

	SARL $1, (BX)                           // d13b
	SARL $1, (R11)                          // 41d13b
	SARL $1, DX                             // d1fa
	SARL $1, R11                            // 41d1fb
	SARL CL, (BX)                           // d33b
	SARL CL, (R11)                          // 41d33b
	SARL CL, DX                             // d3fa
	SARL CL, R11                            // 41d3fb