</ol>

<p>
Blocks nest and influence <a href="#Declarations_and_scope">scoping</a>.
</p>


<h2 id="Declarations_and_scope">Declarations and scope</h2>

<p>
A <i>declaration</i> binds a non-<a href="#Blank_identifier">blank</a> identifier to a
<a href="#Constant_declarations">constant</a>,
<a href="#Type_declarations">type</a>,
<a href="#Variable_declarations">variable</a>,

import org.jetbrains.kotlin.fir.analysis.diagnostics.web.common.FirWebCommonErrors
import org.jetbrains.kotlin.fir.builder.FirSyntaxErrors
import org.jetbrains.kotlin.fir.declarations.FirDeclaration
import org.jetbrains.kotlin.fir.declarations.FirFunction
import org.jetbrains.kotlin.psi
import org.jetbrains.kotlin.psi.KtAnnotationEntry
import org.jetbrains.kotlin.psi.KtAnonymousInitializer

       */
      return standardToArray();
    }

    @Override
    @SuppressWarnings("nullness") // b/192354773 in our checker affects toArray declarations
    public <T extends @Nullable Object> T[] toArray(T[] array) {
      return standardToArray(array);
    }
  }

  /** The implementation of {@link Maps#unmodifiableEntrySet(Set)}. */

        val declaration: KtSymbol
        val compatibility: Map<ExpectActualCompatibility<FirBasedSymbol<*>>, List<KtSymbol>>
    }

    interface AmbiguousExpects : KtFirDiagnostic<KtNamedDeclaration> {
        override val diagnosticClass get() = AmbiguousExpects::class
        val declaration: KtSymbol
        val modules: List<FirModuleData>
    }

internal class AmbiguousExpectsImpl(
    override val declaration: KtSymbol,
    override val modules: List<FirModuleData>,
    firDiagnostic: KtPsiDiagnostic,
    token: KtLifetimeToken,
) : KtAbstractFirDiagnostic<KtNamedDeclaration>(firDiagnostic, token), KtFirDiagnostic.AmbiguousExpects

internal class NoActualClassMemberForExpectedClassImpl(
    override val declaration: KtSymbol,