problemsList.add(modelProblem);
            }

            if (result.hasErrors()) {
                hasErrors = true;
            }
        }
        return new Result<>(hasErrors, (Iterable<T>) modelsList, problemsList);
    }

    // helper to determine if problems contain error
    private static boolean hasErrors(Iterable<? extends ModelProblem> problems) {
        for (ModelProblem input : problems) {

            null
        } else {
            var hasErrors = false
            if (lhsResolution.property.isReadOnly) {
                errorCollector.collect(ResolutionError(assignment, ErrorReason.ReadOnlyPropertyAssignment(lhsResolution.property)))
                hasErrors = true
            }
            val rhsResolution = expressionResolver.doResolveExpression(this, assignment.rhs)

public interface ModelProblemCollector {

    /**
     * The collected problems.
     * @return a list of model problems encountered, never {@code null}
     */
    List<ModelProblem> getProblems();

    boolean hasErrors();

    boolean hasFatalErrors();

    default void add(BuilderProblem.Severity severity, ModelProblem.Version version, String message) {
        add(severity, version, message, null, null);
    }

        val argResolutions = lazy {
            var hasErrors = false
            val result = buildMap<FunctionArgument.ValueArgument, ObjectOrigin> {
                functionCall.args.filterIsInstance<FunctionArgument.ValueArgument>().forEach {
                    val resolution = expressionResolver.doResolveExpression(context, it.expr)
                    if (resolution == null) {
                        hasErrors = true
                    } else {

				},
			}

			errs := StatusStrategy.ValidateUpdate(ctx, newPdb, oldPdb)
			hasErrors := len(errs) > 0
			if !tc.validation && hasErrors {
				t.Errorf("Validation failed when no validation should happen")
			}
			if tc.validation && !hasErrors {
				t.Errorf("Expected validation errors but didn't get any")
			}
		})
	}
}

            }
        }

        if (hasErrors(problems)) {
            throw new SettingsBuilderException("Error building settings", problems);
        }

        return new DefaultSettingsBuilderResult(effective, problems);
    }

    private boolean hasErrors(List<BuilderProblem> problems) {
        if (problems != null) {

        }

        eventCatapult.fire(ExecutionEvent.Type.ProjectDiscoveryStarted, session, null);

        Result<? extends ProjectDependencyGraph> graphResult = buildGraph(session);

        if (graphResult.hasErrors()) {
            return addExceptionToResult(
                    result, graphResult.getProblems().iterator().next().getException());
        }

        try {

            severities.add(problem.getSeverity());
        }
    }

    public boolean hasFatalErrors() {
        return severities.contains(ModelProblem.Severity.FATAL);
    }

    public boolean hasErrors() {
        return severities.contains(ModelProblem.Severity.ERROR) || severities.contains(ModelProblem.Severity.FATAL);
    }

    @Override
    public List<ModelProblem> getProblems() {
        return problems;

                && (version == null || message.contains(version));
    }

    protected boolean hasModelErrors(ModelProblemCollector problems) {
        return problems.hasErrors();
    }

    protected boolean hasFatalErrors(ModelProblemCollector problems) {
        return problems.hasFatalErrors();
    }

    ModelProcessor getModelProcessor() {

    }

    protected boolean hasModelErrors(ModelProblemCollectorExt problems) {
        if (problems instanceof DefaultModelProblemCollector) {
            return ((DefaultModelProblemCollector) problems).hasErrors();
        } else {
            // the default execution path only knows the DefaultModelProblemCollector,
            // only reason it's not in signature is because it's package private