// before calling netpollunblock, because publishInfo is what
	// stops netpollblock from blocking anew
	// (by changing the result of netpollcheckerr).
	// atomicInfo also holds the eventErr bit,
	// recording whether a poll event on the fd got an error;
	// atomicInfo is the only source of truth for that bit.
	atomicInfo atomic.Uint32 // atomic pollInfo

	// rg, wg are accessed atomically and hold g pointers.

		}
		entry := filepath.Join(subdir, name)
		info, err := os.Stat(entry)
		if err == nil && info.ModTime().Before(cutoff) {
			os.Remove(entry)
		}
	}
}

// putIndexEntry adds an entry to the cache recording that executing the action
// with the given id produces an output with the given output id (hash) and size.
func (c *DiskCache) putIndexEntry(id ActionID, out OutputID, size int64, allowVerify bool) error {

		typ = (*Tuple)(nil)
	case constant_:
		typ = x.typ
		val = x.val
	default:
		typ = x.typ
	}
	assert(x.expr != nil && typ != nil)

	if isUntyped(typ) {
		// delay type and value recording until we know the type
		// or until the end of type checking
		check.rememberUntyped(x.expr, false, x.mode, typ.(*Basic), val)
	} else {
		check.recordTypeAndValue(x.expr, x.mode, typ, val)
	}
}

	// Ensure that typ is always sanity-checked.
	if check != nil {
		check.needsCleanup(typ)
	}
	return typ
}

// newNamedInstance creates a new named instance for the given origin and type
// arguments, recording pos as the position of its synthetic object (for error
// reporting).
//
// If set, expanding is the named type instance currently being expanded, that
// led to the creation of this instance.

	// Ensure that typ is always sanity-checked.
	if check != nil {
		check.needsCleanup(typ)
	}
	return typ
}

// newNamedInstance creates a new named instance for the given origin and type
// arguments, recording pos as the position of its synthetic object (for error
// reporting).
//
// If set, expanding is the named type instance currently being expanded, that
// led to the creation of this instance.

	// want the binary for is to run the test, and the test result is cached,
	// then to avoid the link step, report the link as up-to-date.
	// We avoid the nested build ID problem in the previous special case
	// by recording the test results in the cache under the action ID half.
	if len(a.triggers) == 1 && a.triggers[0].TryCache != nil && a.triggers[0].TryCache(b, a.triggers[0]) {

var optimizedLibs = (!strings.Contains(gogcflags, "-N") && !strings.Contains(gogcflags, "-l"))

// TestNexting go-builds a file, then uses a debugger (default delve, optionally gdb)
// to next through the generated executable, recording each line landed at, and
// then compares those lines with reference file(s).
// Flag -u updates the reference file(s).
// Flag -g changes the debugger to gdb (and uses gdb-specific reference files)

	obj := scope.Lookup(name)
	if obj != nil && obj.Type() == nil {
		p.errorf("%v has nil type", obj)
	}

	if p.tok == scanner.Ident && p.lit == "notinheap" {
		p.next()
		// The go/types package has no way of recording that
		// this type is marked notinheap. Presumably no user
		// of this package actually cares.
	}

	// type alias
	if p.tok == '=' {
		p.next()
		p.aliases[nlist[len(nlist)-1].(int)] = name

          }
          p.next = null; // help GC
          break;
        }
      }
    }
  }

  /*
   * Methods that loop waiting on a guard's condition until the guard is satisfied, while recording
   * this fact so that other threads know to check our guard and signal us. It's caller's
   * responsibility to ensure that the guard is *not* currently satisfied.
   */

  @GuardedBy("lock")

			transformer.(*envelopeTransformer).cache.set([]byte("some-other-unrelated-key"), &envelopeTransformer{})

			envelopeService.SetDisabledStatus(tc.simulateKMSPluginFailure)

			// start recording only for the decrypt call
			ctx, span := otelTracer.Start(ctx, "parent")
			defer span.End()

			_, _, _ = transformer.TransformFromStorage(ctx, transformedData, dataCtx)

			output := fakeRecorder.Ended()