Some common patterns that mix atomic and non-atomic access are:

* Read-mostly variables where updates are protected by a lock. Within
  the locked region, reads do not need to be atomic, but the write
  does. Outside the locked region, reads need to be atomic.

* Reads that only happen during STW, where no writes can happen during
  STW, do not need to be atomic.

	if !runtime.IsPinned(unsafe.Pointer(&ifc)) {
		t.Fatal("not marked as pinned")
	}
	if runtime.IsPinned(unsafe.Pointer(o)) {
		t.Fatal("marked as pinned")
	}
	pinner.Unpin()
	pinner.Pin(ifc)
	if !runtime.IsPinned(unsafe.Pointer(o)) {
		t.Fatal("not marked as pinned")
	}
	if runtime.IsPinned(unsafe.Pointer(&ifc)) {
		t.Fatal("marked as pinned")
	}
	pinner.Unpin()
}

                    forced()
                    byConstraint("belongs to platform org:platform:2.7.9")
                }
                module("org:databind:2.7.9") {
                    forced()
                    byConstraint("belongs to platform org:platform:2.7.9")
                    module('org:annotations:2.7.9') {
                        forced()

func TestYieldProgress(t *testing.T) {
	testYieldProgress(false)
}

func TestYieldLockedProgress(t *testing.T) {
	testYieldProgress(true)
}

func testYieldProgress(locked bool) {
	c := make(chan bool)
	cack := make(chan bool)
	go func() {
		if locked {
			runtime.LockOSThread()
		}
		for {
			select {
			case <-c:
				cack <- true
				return
			default:
				runtime.Gosched()
			}
		}
	}()

        if (isSameOrOlder("4.11")) {
            return javaVersion >= JavaVersion.VERSION_1_7 && javaVersion <= JavaVersion.VERSION_1_10
        }

        // 5.4 officially added support for JDK 12, but it worked before then.
        if (isSameOrOlder("5.7")) {
            return javaVersion >= JavaVersion.VERSION_1_8 && javaVersion <= JavaVersion.VERSION_12
        }

        if (isSameOrOlder("6.0")) {

                    forced()
                }
                edge("org:databind:{strictly 2.7.9}", "org:databind:2.7.9") {
                    byConstraint('belongs to platform org:platform:2.7.9')
                    forced()
                    module('org:annotations:2.7.9') {
                        byConstraint('belongs to platform org:platform:2.7.9')
                        forced()
                    }

	if up == abi.UnsafePointUnsafe {
		// Unsafe-point marked by compiler. This includes
		// atomic sequences (e.g., write barrier) and nosplit
		// functions (except at calls).
		return false, 0
	}
	if fd := funcdata(f, abi.FUNCDATA_LocalsPointerMaps); fd == nil || f.flag&abi.FuncFlagAsm != 0 {
		// This is assembly code. Don't assume it's well-formed.
		// TODO: Empirically we still need the fd == nil check. Why?
		//

        then:
        sorted.size() == 5

        sorted[0].name == 'a:x:2.0'
        sorted[0].description == 'by conflict resolution'

        sorted[1].name == 'a:x:2.0'
        sorted[1].description == null

        sorted[2].name == 'a:x:1.0 -> 2.0'
        !sorted[2].description

        sorted[3].name == 'b:a:5.0'
        sorted[3].description == 'forced'

        sorted[4].name == 'b:a:5.0'

    <div class="termy">

    ```console
    $ source ./env/Scripts/activate
    ```

    </div>

To check it worked, use:

=== "Linux, macOS, Windows Bash"

    <div class="termy">

    ```console
    $ which pip

    some/directory/fastapi/env/bin/pip
    ```

    </div>

=== "Windows PowerShell"

            }
        }

        when:
        beforeState.eachWithIndex { boolean locked, int i -> lock[i].lockedState = locked }
        coordinationService.withStateLock(outerAction)

        then:
        afterState.eachWithIndex { boolean locked, int i -> assert lock[i].lockedState == locked }

        where:
        beforeState                  | afterState