<!-- go.dev/issue/60905, CL 559555 -->
Go 1.23 introduces a new `GOARM64` environment variable, which specifies the minimum target version of the ARM64 architecture at compile time. Allowed values are `v8.{0-9}` and `v9.{0-5}`. This may be followed by an option specifying extensions implemented by target hardware. Valid options are `,lse` and `,crypto`.

The `GOARM64` environment variable defaults to `v8.0`.

### RISC-V {#riscv}

                return "using environment variable"
            }

            @Override
            void setup(AbstractConfigurationCacheIntegrationTest test) {
                test.executer.withEnvironmentVars(variables)
            }
        }
    }

    static void checkEnvironmentVariableUnset(String key) {

import org.jetbrains.kotlin.utils.addToStdlib.runIf


/**
 * A signature of a variable-like symbol. This includes properties, enum entries local variables, etc.
 */
public abstract class KaVariableLikeSignature<out S : KaVariableLikeSymbol> : KaCallableSignature<S>() {
    /**
     * A name of the variable with respect to the `@ParameterName` annotation. Can be different from the [KaVariableLikeSymbol.name].
     *

}

func registerEnvironment[T env.Parseable](name string, defaultValue T, usage string) {
	envName := strings.Replace(strings.ToUpper(name), "-", "_", -1)
	// Note: we do not rely on istio env package to retrieve configuration. We relies on viper.
	// This is just to make sure the reference doc tool can generate doc with these vars as env variable at istio.io.
	env.Register(envName, defaultValue, usage)
	bindViper(name)

# runlit.site.cfg.py which in turn is evaluated by lit.py. The structure is
# common for lit tests and intended to only persist temporarily (b/136126535).
# pylint: disable=undefined-variable
# Configuration file for the 'lit' test runner.

# name: The name of this test suite.
config.name = 'MLIR ' + os.path.basename(config.mlir_test_dir)

config.test_format = lit.formats.ShTest(not llvm_config.use_lit_shell)

	`,
}

var HelpGopath = &base.Command{
	UsageLine: "gopath",
	Short:     "GOPATH environment variable",
	Long: `
The Go path is used to resolve import statements.
It is implemented by and documented in the go/build package.

The GOPATH environment variable lists places to look for Go code.
On Unix, the value is a colon-separated string.
On Windows, the value is a semicolon-separated string.

local g = import './g.libsonnet';
local var = g.dashboard.variable;

{
  datasource:
    var.datasource.new('datasource', 'prometheus'),

  cluster:
    var.query.new('cluster')
    + var.query.withDatasourceFromVariable(self.datasource)
    + var.query.queryTypes.withLabelValues(
      'cluster',
      'process_cpu_seconds_total',
    )
    + var.query.withRefresh('time')
    + var.query.selectionOptions.withMulti()

  """Set boolean action_env variable.

  Ask user if query_item will be enabled. Default is used if no input is given.
  Set environment variable and write to .bazelrc.

  Args:
    environ_cp: copy of the os.environ.
    var_name: string for name of environment variable, e.g. "TF_NEED_CUDA".
    query_item: string for feature related to the variable, e.g. "CUDA for
      Nvidia GPUs".

func (tv TypeAndValue) Addressable() bool {
	return tv.mode == variable
}

// Assignable reports whether the corresponding expression
// is assignable to (provided a value of the right type).
func (tv TypeAndValue) Assignable() bool {
	return tv.mode == variable || tv.mode == mapindex
}

// HasOk reports whether the corresponding expression may be

//
// Env prints Go environment information.
//
// By default env prints information as a shell script
// (on Windows, a batch file). If one or more variable
// names is given as arguments, env prints the value of
// each named variable on its own line.
//
// The -json flag prints the environment in JSON format
// instead of as a shell script.
//
// The -u flag requires one or more arguments and unsets