void changeInnerName() {
            source """
                class WithInner2 {
                    SomeInterface getInner() {
                        return new Inner2();
                    }

                    static class Inner2 implements SomeInterface {
                        public int foo() {
                            return 42;
                        }
                    }
                }

        then:
        0 * _
    }

    def "watch only outermost hierarchy"() {
        def outerDir = file("outer").createDir()
        def innerDirBefore = file("outer/inner1").createDir()
        def innerDirAfter = file("outer/inner2").createDir()

        registerWatchableHierarchies([innerDirBefore, outerDir, innerDirAfter])

        when:
        addSnapshotInWatchableHierarchy(outerDir)
        then:

        outputs.deletedClasses 'A$InnerA'
    }

    def "detects rename of an inner class"() {
        source """class A {
            class InnerA {}
        }"""
        source "class B {}"

        outputs.snapshot { run language.compileTaskName }

        when:
        source """class A {
            class InnerA2 {}
        }"""
        run language.compileTaskName

        then:

func (p *Pinner) Pin(pointer any) {
	if p.pinner == nil {
		// Check the pinner cache first.
		mp := acquirem()
		if pp := mp.p.ptr(); pp != nil {
			p.pinner = pp.pinnerCache
			pp.pinnerCache = nil
		}
		releasem(mp)

		if p.pinner == nil {
			// Didn't get anything from the pinner cache.
			p.pinner = new(pinner)
			p.refs = p.refStore[:0]

		// parallel, their test functions return (and are no longer “running”)
		// before the inner subtests are released to run and hang.
		// Only those inner subtests should be reported as running.
		want := []string{
			"TestRunningTests/outer0/inner0",
			"TestRunningTests/outer0/inner1",
			"TestRunningTests/outer1/inner0",
			"TestRunningTests/outer1/inner1",
		}

		got, ok := parseRunningTests(out)
		if slices.Equal(got, want) {

// partially instantiated generic functions may be assigned
// (incl. returned) to variables of function type and type
// inference will attempt to infer the missing type arguments.
// Available with go1.21.
const enableReverseTypeInference = true // disable for debugging

// infer attempts to infer the complete set of type arguments for generic function instantiation/call

// partially instantiated generic functions may be assigned
// (incl. returned) to variables of function type and type
// inference will attempt to infer the missing type arguments.
// Available with go1.21.
const enableReverseTypeInference = true // disable for debugging

// infer attempts to infer the complete set of type arguments for generic function instantiation/call

  //      input2 += 1
  //      inner_input1 += 2
  //    }
  //    input1 += input2
  //  }
  //
  // Expected execution with initial values input1 = input2 = 0:
  //
  // outer inner               inner_
  // step# step# input1 input2 input1
  // ------------------------------------
  //   0     0     0      0      0
  //   0     1     0      1      2
  //   0     2     0      2      4

// formed are pruned. If the child island inner ops consume the parent island
// control result, the child island inner ops will have that respective control
// input pruned. Results of the parent island that are consumed by the child
// island are replaced by the respective inner ops result from the parent
// island.
void GetNewIslandResultsAndForwardResults(

			}

		case *BlockStmt:
			inner := targets{ctxt.breaks, ctxt.continues, -1}
			innerBlock(inner, s.Pos(), s.List)

		case *IfStmt:
			inner := targets{ctxt.breaks, ctxt.continues, -1}
			innerBlock(inner, s.Then.Pos(), s.Then.List)
			if s.Else != nil {
				innerBlock(inner, s.Else.Pos(), []Stmt{s.Else})
			}

		case *ForStmt:
			inner := targets{s, s, -1}