Examples with TypeDescriptor cz.cuni.mff.d3s.trupple.parser.identifierstable.types.TypeDescriptor used on opensource projects

Example 31 with TypeDescriptor

use of cz.cuni.mff.d3s.trupple.parser.identifierstable.types.TypeDescriptor in project TrufflePascal by Aspect26.

the class IdentifiersTable method addProcedureInterfaceIfNotForwarded.

public void addProcedureInterfaceIfNotForwarded(String identifier, List<FormalParameter> formalParameters) throws LexicalException {
    TypeDescriptor descriptor = this.identifiersMap.get(identifier);
    if (descriptor != null) {
        if (!(descriptor instanceof ProcedureDescriptor)) {
            throw new LexicalException("Not a subroutine");
        } else {
            if (!SubroutineDescriptor.compareFormalParametersExact(((SubroutineDescriptor) descriptor).getFormalParameters(), formalParameters)) {
                throw new LexicalException("Argument types mismatch");
            }
        }
        return;
    }
    this.forwardProcedure(identifier, formalParameters);
}

Example 32 with TypeDescriptor

use of cz.cuni.mff.d3s.trupple.parser.identifierstable.types.TypeDescriptor in project TrufflePascal by Aspect26.

the class IdentifiersTable method forwardProcedure.

public void forwardProcedure(String identifier, List<FormalParameter> formalParameters) throws LexicalException {
    TypeDescriptor typeDescriptor = new ProcedureDescriptor(formalParameters);
    this.registerNewIdentifier(identifier, typeDescriptor);
}

Example 33 with TypeDescriptor

use of cz.cuni.mff.d3s.trupple.parser.identifierstable.types.TypeDescriptor in project TrufflePascal by Aspect26.

the class NodeFactory method createAssignmentToArray.

private StatementNode createAssignmentToArray(ExpressionNode arrayExpression, ExpressionNode indexExpressionNode, ExpressionNode valueNode) {
    TypeDescriptor expressionType = getActualType(arrayExpression.getType());
    int arrayOffset = 0;
    if (!(expressionType instanceof ArrayDescriptor)) {
        parser.SemErr("Not an array");
    } else {
        this.doTypeCheck(valueNode.getType(), ((ArrayDescriptor) expressionType).getValuesDescriptor());
        arrayOffset = ((ArrayDescriptor) expressionType).getOffset();
    }
    ReadIndexNode indexNode = ReadIndexNodeGen.create(indexExpressionNode, arrayOffset);
    return AssignToArrayNodeGen.create(arrayExpression, indexNode, valueNode);
}

Example 34 with TypeDescriptor

use of cz.cuni.mff.d3s.trupple.parser.identifierstable.types.TypeDescriptor in project TrufflePascal by Aspect26.

the class NodeFactory method createInvokeNode.

private ExpressionNode createInvokeNode(String identifier, SubroutineDescriptor descriptor, LexicalScope subroutineScope, List<ExpressionNode> argumentNodes) {
    ExpressionNode[] arguments = argumentNodes.toArray(new ExpressionNode[argumentNodes.size()]);
    TypeDescriptor returnType = (descriptor instanceof FunctionDescriptor) ? ((FunctionDescriptor) descriptor).getReturnDescriptor() : null;
    if (subroutineScope instanceof UnitLexicalScope) {
        String unitIdentifier = subroutineScope.getName();
        return ContextInvokeNodeGen.create(identifier, unitIdentifier, arguments, returnType);
    } else {
        FrameSlot subroutineSlot = subroutineScope.getLocalSlot(identifier);
        return InvokeNodeGen.create(subroutineSlot, arguments, returnType);
    }
}

Example 35 with TypeDescriptor

use of cz.cuni.mff.d3s.trupple.parser.identifierstable.types.TypeDescriptor in project TrufflePascal by Aspect26.

the class NodeFactory method createArray.

public TypeDescriptor createArray(List<OrdinalDescriptor> ordinalDimensions, Token returnTypeToken) {
    String typeIdentifier = this.getTypeNameFromToken(returnTypeToken);
    TypeDescriptor returnTypeDescriptor = this.doLookup(typeIdentifier, LexicalScope::getTypeDescriptor);
    ArrayDescriptor array = currentLexicalScope.createArrayType(ordinalDimensions.get(ordinalDimensions.size() - 1), returnTypeDescriptor);
    for (int i = ordinalDimensions.size() - 2; i > -1; --i) {
        array = currentLexicalScope.createArrayType(ordinalDimensions.get(i), array);
    }
    return array;
}