Examples with For_Loop_Definitions org.eclipse.titan.designer.AST.TTCN3.definitions.For_Loop_Definitions used on opensource projects

Example 1 with For_Loop_Definitions

use of org.eclipse.titan.designer.AST.TTCN3.definitions.For_Loop_Definitions in project titan.EclipsePlug-ins by eclipse.

the class ReferenceFinder method detectSmallestScope.

/**
 * Detect the smallest scope where the references should be searched
 *
 * @param assignment
 *                The assignment
 * @return The detected scope
 */
private Scope detectSmallestScope(final Assignment assignment) {
    Scope localScope = assignment.getMyScope();
    final Module module = localScope.getModuleScope();
    if (localScope instanceof StatementBlock) {
        final StatementBlock statementBlock = (StatementBlock) localScope;
        if (statementBlock.getMyDefinition() instanceof Def_Altstep) {
            localScope = localScope.getParentScope();
        }
        if (statementBlock.hasEnclosingLoopOrAltguard()) {
            localScope = localScope.getParentScope();
        }
    }
    if (localScope instanceof NamedBridgeScope) {
        localScope = localScope.getParentScope();
    }
    // control,function,testcase,altstep then it is global
    if (localScope instanceof Assignments && localScope.getParentScope() == module) {
        localScope = module;
    } else // treat it as global definition
    if (localScope instanceof ComponentTypeBody) {
        // FIXME this still does not make them global, that is something completely different.
        localScope = module;
    } else // search for actual named parameters everywhere
    if (localScope instanceof FormalParameterList || localScope instanceof RunsOnScope) {
        localScope = module;
    } else // For_Statement that must be searched
    if (localScope instanceof For_Loop_Definitions) {
        localScope = localScope.getParentScope();
    }
    return localScope;
}