// errorcheck

// Copyright 2012 The Go Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.

// Issue 4470: parens are not allowed around .(type) "expressions"

package main

func main() {
	var i interface{}
	switch (i.(type)) { // ERROR "outside type switch"
	default:
	}
	_ = i

// Copyright 2021 The Go Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.

// This file will evolve, since we plan to do a mix of stenciling and passing
// around dictionaries.

package noder

import (
	"cmd/compile/internal/base"
)

func assert(p bool) {
	base.Assert(p)

// Copyright 2023 The Go Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.

#include <pthread.h>
#include "libcgo.h"

void
x_cgo_getstackbound(uintptr bounds[2])
{
	void* addr;
	size_t size;
	pthread_t p;

	p = pthread_self();
	addr = pthread_get_stackaddr_np(p); // high address (!)
	size = pthread_get_stacksize_np(p);

		} else if tt, found := gatewayClass.Labels[constants.AmbientWaypointForTrafficTypeLabel]; found {
			// Check for a declared traffic type that is allowed to pass through the Waypoint's GatewayClass
			trafficType = tt
		}

		// Check for a declared traffic type that is allowed to pass through the Waypoint
		if tt, found := gateway.Labels[constants.AmbientWaypointForTrafficTypeLabel]; found {

// Copyright 2021 The Go Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.

package p

func f[P any](a, _ P) {
	var x int
	// TODO(gri) these error messages, while correct, could be better
	f(a, x /* ERROR "type int of x does not match inferred type P for P" */)
	f(x, a /* ERROR "type P of a does not match inferred type int for P" */)
}

func g[P any](a, b P) {

// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.

// This file implements sysSocket for platforms that provide a fast path for
// setting SetNonblock and CloseOnExec.

//go:build dragonfly || freebsd || linux || netbsd || openbsd

package net

import (
	"os"
	"syscall"
)

// Wrapper around the socket system call that marks the returned file

// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.

package main

type T struct {
	x, y *T
}

func main() {
	// legal composite literals
	_ = struct{}{}
	_ = [42]int{}
	_ = [...]int{}
	_ = []int{}
	_ = map[int]int{}
	_ = T{}

	// illegal composite literals: parentheses not allowed around literal type
	_ = (struct{}){}    // ERROR "parenthesize"

// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.

// This file implements accept for platforms that provide a fast path for
// setting SetNonblock and CloseOnExec.

//go:build dragonfly || freebsd || (linux && !arm) || netbsd || openbsd

package poll

import "syscall"

// Wrapper around the accept system call that marks the returned file

// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.

// This file implements sysSocket for platforms that do not provide a fast path
// for setting SetNonblock and CloseOnExec.

//go:build aix || darwin

package net

import (
	"internal/poll"
	"os"
	"syscall"
)

// Wrapper around the socket system call that marks the returned file

		precursor: make(map[*LSym]fnState),
	}
}

func (ft *DwarfFixupTable) GetPrecursorFunc(s *LSym) Func {
	if fnstate, found := ft.precursor[s]; found {
		return fnstate.precursor
	}
	return nil
}

func (ft *DwarfFixupTable) SetPrecursorFunc(s *LSym, fn Func) {
	if _, found := ft.precursor[s]; found {
		ft.ctxt.Diag("internal error: DwarfFixupTable.SetPrecursorFunc double call on %v", s)
	}