if pkg == nil {
			t.Errorf("for %s importer, type-checking failed to return a package", compiler)
			continue
		}

		imports := pkg.Imports()
		if len(imports) != 1 {
			t.Errorf("for %s importer, got %d imports, want 1", compiler, len(imports))
			continue
		}
		imp := imports[0]
		if imp.Name() != "foo" {
			t.Errorf(`for %s importer, got %q, want "foo"`, compiler, imp.Name())
			continue
		}

# For this module, Go 1.17 produces an error for one module, and Go 1.16
# produces a different error for a different module.

cp go.mod go.mod.orig

! go mod tidy

stderr '^go: example\.com/m imports\n\texample\.net/added: module example\.net/added@latest found \(v0\.3\.0, replaced by \./a1\), but does not contain package example\.net/added$'

cmp go.mod go.mod.orig

# Make sure that -diff behaves the same as tidy.

packages" which are more sophisticated than Go's `internal` convention.

If inverse rules are found, then all known imports of the package are checked
against each such rule, in the same fashion as regular rules.  Note that this
can only handle known imports, which is defined as any package which is also
being considered by this `import-boss` run.  For most repositories, `./...` will
suffice.

Example:

 */
trait DynamicGroovyPluginMixin {
    void withPluginCode(String imports, String codeUnderTest, boolean enableIndy) {
        file("buildSrc/src/main/groovy/SomePlugin.groovy") << """
            import ${Plugin.name}
            import ${Project.name}

            $imports

            class SomePlugin implements Plugin<Project> {
                void apply(Project project) {

/** This class is generated by {@link org.jetbrains.kotlin.generators.tests.analysis.api.GenerateAnalysisApiTestsKt}. DO NOT MODIFY MANUALLY */
@SuppressWarnings("all")
@TestMetadata("analysis/analysis-api/testData/imports/importAliases")
@TestDataPath("$PROJECT_ROOT")
public class FirIdeNormalAnalysisScriptSourceModuleReferenceImportAliasTestGenerated extends AbstractReferenceImportAliasTest {
  @NotNull
  @Override

# error, with useful suggestions about how to resolve it.

cp go.mod go.mod.orig
! go mod tidy
stderr '^go: example\.com/m imports\n\texample\.net/lazy tested by\n\texample\.net/lazy.test imports\n\texample\.com/retract/incompatible loaded from example\.com/retract/incompatible@v1\.0\.0,\n\tbut go 1\.16 would select v2\.0\.0\+incompatible\n\n'

WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/

// verify that all the imports have our preferred alias(es).
package main

import (
	"bytes"
	"encoding/json"
	"flag"
	"fmt"
	"go/ast"
	"go/build"
	"go/format"
	"go/parser"
	"go/token"
	"log"
	"os"
	"path/filepath"

					// - 2 imports exist but only one has a comment
					// - 2 imports exist and they both have (possibly
					//   different) comments
					imports = append(imports, imp)
					seen[path] = true
				}
			}
		}
	} else {
		// Iterate over filenames for deterministic order.
		for _, filename := range filenames {
			f := pkg.Files[filename]
			imports = append(imports, f.Imports...)
		}
	}

// into their respective scopes. It also performs imports and associates
// methods with receiver base type names.
func (check *Checker) collectObjects() {
	pkg := check.pkg

	// pkgImports is the set of packages already imported by any package file seen
	// so far. Used to avoid duplicate entries in pkg.imports. Allocate and populate
	// it (pkg.imports may not be empty if we are checking test files incrementally).

// into their respective scopes. It also performs imports and associates
// methods with receiver base type names.
func (check *Checker) collectObjects() {
	pkg := check.pkg

	// pkgImports is the set of packages already imported by any package file seen
	// so far. Used to avoid duplicate entries in pkg.imports. Allocate and populate
	// it (pkg.imports may not be empty if we are checking test files incrementally).