// Executes an AssignVariableOp using `ctx`, assigning the variable associated
// with `variable_handle` with `value`. `dtype` must be the datatype of the
// underlying variable for `variable_handle`. Note that it is illegal to assign
// a variable to a Tensor with a different dtype than what the variable was
// created with.
Status AssignVariable(ImmediateExecutionContext* ctx,

    /**
     * Removes the given environment variable.
     *
     * @param name The name of the environment variable.
     * @throws NativeIntegrationException If the environment variable cannot be removed.
     */
    void removeEnvironmentVariable(String name) throws NativeIntegrationException;

    /**
     * Removes the given environment variable, if possible.
     *

// license that can be found in the LICENSE file.

package p

func _(a, b, c int) {
	_ = a
	_ = a, b    // ERROR "assignment mismatch: 1 variable but 2 values"
	_ = a, b, c // ERROR "assignment mismatch: 1 variable but 3 values"

	_, _ = a // ERROR "assignment mismatch: 2 variables but 1 value"
	_, _ = a, b
	_, _ = a, b, c // ERROR "assignment mismatch: 2 variables but 3 values"

	f(A, b /* ERROR "cannot use b (variable of type chan<- int) as namedA value in argument to f" */)
	f(b /* ERROR "cannot use b (variable of type chan<- int) as namedA value in argument to f" */, A)

	f(a, b /* ERROR "cannot use b (variable of type chan<- int) as namedA value in argument to f" */, A)
	f(a, A, b /* ERROR "cannot use b (variable of type chan<- int) as namedA value in argument to f" */)

! go work use .
stderr '^go: no go\.work file found\n\t\(run ''go work init'' first or specify path using GOWORK environment variable\)$'

! go work edit
stderr '^go: no go\.work file found\n\t\(run ''go work init'' first or specify path using GOWORK environment variable\)$'

! go work edit -go=1.18

  int index() const { return index_; }

  // A pointer to the resource variable.  May be null if this VariableInfo is
  // "empty", i.e. it does not track a resource variable.
  Var* var() const { return var_; }

  // Returns the variable name.
  absl::string_view name() const { return name_; }

  // Returns true if the resource variable lock was successfully acquired by
  // this thread.

          LOG(WARNING) << "Restoring non-variable objects has not been "
                          "implemented yet. (Kind="
                       << bundle->saved_object_graph().nodes(node).kind_case()
                       << ")";
          return absl::OkStatus();
        }

        Variable* variable = revived_objects.variables.at(node).get();

// Copyright 2015 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 12413: invalid variable name x in type switch: code would fail
// to compile if the variable used in the short variable declaration was
// previously declared as a constant.

package main

func main() {
	const x = 42
	switch x := interface{}(nil).(type) {
	default:
		_ = x
	}

}

// Getenv retrieves the value of the environment variable named by the key.
// It returns the value, which will be empty if the variable is not present.
// To distinguish between an empty value and an unset value, use [LookupEnv].
func Getenv(key string) string {
	testlog.Getenv(key)
	v, _ := syscall.Getenv(key)
	return v
}

// LookupEnv retrieves the value of the environment variable named

// restricted stand-in for tf.Variable in Python.
class Variable {
 public:
  // Construct a Variable from a resource-dtype TFE_TensorHandle and an
  // indication of the dtype of the variable's value.
  //
  // Note that creating this resource-dtype handle can fail, so `Create` is a
  // separate static method which returns a status.
  Variable(TFE_TensorHandle* handle, TF_DataType type)