c1 // ERROR "c1 (untyped int constant 991) is not used"
	c2 // ERROR "c2 (constant 0.5 of type float32) is not used"
	c1 /* ERROR "c1 + c2 (constant 991.5 of type float32) is not used" */ + c2
	c3 // ERROR `c3 (untyped string constant "foo") is not used`

	// variables
	x // ERROR "x (variable of type int) is not used"

	// values
	nil // ERROR "nil is not used"

// Variables declared in function bodies must be 'used'.
type T struct{}
func (r T) _(a, b, c int) (u, v, w int) {
	var x1 /* ERROR "declared and not used" */ int
	var x2 /* ERROR "declared and not used" */ int
	x1 = 1
	(x2) = 2

	y1 /* ERROR "declared and not used" */ := 1
	y2 /* ERROR "declared and not used" */ := 2
	y1 = 1
	(y1) = 2

	{
		var x1 /* ERROR "declared and not used" */ int

package main

import "bufio"	// ERROR "previous|not used"
import bufio "os"	// ERROR "redeclared|redefinition|incompatible" "imported and not used|imported as bufio and not used"

import (
	"fmt"	// ERROR "previous|not used"
	fmt "math"	// ERROR "redeclared|redefinition|incompatible" "imported and not used: \x22math\x22 as fmt|imported as fmt and not used"
	. "math"	// GC_ERROR "imported and not used: \x22math\x22$|imported and not used"

                edge("org.test:projectA:1.+", "org.test:projectA:1.2")
            }
        }
    }

    def "can resolve with only repository-specific metadata"() {
        def metadataSource = useIvy() ? "ivyDescriptor" : "mavenPom"
        buildFile << """
            repositories.all {
                metadataSources {
                    ${metadataSource}()
                }
            }

    /**
     * The name used to publish the artifact file, never <code>null</code>.
     * Defaults to the name of the module that this artifact belongs to.
     */
    String getName();

    /**
     * Sets the name used to publish the artifact file.
     * @param name The name.
     */
    void setName(String name);

    /**
     * The type used to publish the artifact file, never <code>null</code>.

import org.gradle.testing.base.TestSuite;

/**
 * This DSL element is used to add dependencies to a component, for instance a {@link TestSuite}
 *
 * <ul>
 *     <li><code>implementation</code> dependencies are used at compilation and runtime.</li>
 *     <li><code>compileOnly</code> dependencies are used only at compilation and are not available at runtime.</li>

package unix

import "unsafe"

// PtraceRegsArm is the registers used by arm binaries.
type PtraceRegsArm struct {
	Uregs [18]uint32
}

// PtraceGetRegsArm fetches the registers used by arm binaries.
func PtraceGetRegsArm(pid int, regsout *PtraceRegsArm) error {
	return ptracePtr(PTRACE_GETREGS, pid, 0, unsafe.Pointer(regsout))
}

// PtraceSetRegsArm sets the registers used by arm binaries.

required by the respective component specification. Used in: module --> <!ELEMENT alt-dd (#PCDATA)> <!-- The connector element specifies the URI of a resource adapter archive file, relative to the top level of the application package. Used in: module --> <!ELEMENT connector (#PCDATA)> <!-- The context-root element specifies the context root of a web application. Used in: web --> <!ELEMENT context-root (#PCDATA)> <!-- The description element is used to provide text describing the parent element. The...

package runtime

import _ "unsafe"

// used in internal/godebug and syscall
//go:linkname write

// used by cgo
//go:linkname _cgo_panic_internal
//go:linkname cgoAlwaysFalse
//go:linkname cgoUse
//go:linkname cgoCheckPointer
//go:linkname cgoCheckResult
//go:linkname cgoNoCallback
//go:linkname gobytes
//go:linkname gostringn

// used in plugin
//go:linkname doInit

// used in math/bits

     */
    WorkResult sync(Action<? super CopySpec> action);

    /**
     * Deletes the specified files.
     * The given action is used to configure a {@link DeleteSpec}, which is then used to delete the files.
     *
     * @param action Action to configure the DeleteSpec
     * @return {@link WorkResult} that can be used to check if delete did any work.
     */