Examples with TypeRef org.eclipse.n4js.ts.typeRefs.TypeRef used on opensource projects

Example 46 with TypeRef

use of org.eclipse.n4js.ts.typeRefs.TypeRef in project n4js by eclipse.

the class InternalTypeSystem method expectedTypeInImpl.

protected Result<TypeRef> expectedTypeInImpl(final RuleEnvironment G, final RuleApplicationTrace _trace_, final AwaitExpression await, final Expression expr) throws RuleFailedException {
    try {
        final RuleApplicationTrace _subtrace_ = newTrace(_trace_);
        final Result<TypeRef> _result_ = applyRuleExpectedTypeInAwaitExpression(G, _subtrace_, await, expr);
        addToTrace(_trace_, new Provider<Object>() {

            public Object get() {
                return ruleName("expectedTypeInAwaitExpression") + stringRepForEnv(G) + " |- " + stringRep(await) + " |> " + stringRep(expr) + " : " + stringRep(_result_.getFirst());
            }
        });
        addAsSubtrace(_trace_, _subtrace_);
        return _result_;
    } catch (Exception e_applyRuleExpectedTypeInAwaitExpression) {
        expectedTypeInThrowException(ruleName("expectedTypeInAwaitExpression") + stringRepForEnv(G) + " |- " + stringRep(await) + " |> " + stringRep(expr) + " : " + "TypeRef", EXPECTEDTYPEINAWAITEXPRESSION, e_applyRuleExpectedTypeInAwaitExpression, await, expr, new ErrorInformation[] { new ErrorInformation(await), new ErrorInformation(expr) });
        return null;
    }
}

Example 47 with TypeRef

use of org.eclipse.n4js.ts.typeRefs.TypeRef in project n4js by eclipse.

the class InternalTypeSystem method lowerBoundImpl.

protected Result<TypeRef> lowerBoundImpl(final RuleEnvironment G, final RuleApplicationTrace _trace_, final IntersectionTypeExpression I) throws RuleFailedException {
    try {
        final RuleApplicationTrace _subtrace_ = newTrace(_trace_);
        final Result<TypeRef> _result_ = applyRuleLowerBoundIntersectionTypeExpression(G, _subtrace_, I);
        addToTrace(_trace_, new Provider<Object>() {

            public Object get() {
                return ruleName("lowerBoundIntersectionTypeExpression") + stringRepForEnv(G) + " |~ " + stringRep(I) + " \\/ " + stringRep(_result_.getFirst());
            }
        });
        addAsSubtrace(_trace_, _subtrace_);
        return _result_;
    } catch (Exception e_applyRuleLowerBoundIntersectionTypeExpression) {
        lowerBoundThrowException(ruleName("lowerBoundIntersectionTypeExpression") + stringRepForEnv(G) + " |~ " + stringRep(I) + " \\/ " + "TypeRef", LOWERBOUNDINTERSECTIONTYPEEXPRESSION, e_applyRuleLowerBoundIntersectionTypeExpression, I, new ErrorInformation[] { new ErrorInformation(I) });
        return null;
    }
}

Example 48 with TypeRef

use of org.eclipse.n4js.ts.typeRefs.TypeRef in project n4js by eclipse.

the class InternalTypeSystem method applyRuleExpectedTypeInAssignmentExpression.

protected Result<TypeRef> applyRuleExpectedTypeInAssignmentExpression(final RuleEnvironment G, final RuleApplicationTrace _trace_, final AssignmentExpression expr, final Expression operand) throws RuleFailedException {
    // output parameter
    TypeRef T = null;
    /* { ! jsVariantHelper.isTypeAware(expr) if (operand===expr.lhs) { T = G.bottomTypeRef } else { T = G.topTypeRef } } or { DestructureUtils.isTopOfDestructuringAssignment(expr) if (operand===expr.lhs) { T = G.bottomTypeRef } else { T = G.topTypeRef } } or { expr.op===AssignmentOperator.ASSIGN; if (operand===expr.lhs) { T = G.bottomTypeRef } else { G |- expr.lhs : T } } or { expr.op===AssignmentOperator.ADD_ASSIGN if (operand===expr.lhs) { T = TypeUtils.createNonSimplifiedIntersectionType(G.numberTypeRef, G.stringTypeRef); } else { G |- expr.lhs : var ParameterizedTypeRef lhsTypeRef if (lhsTypeRef.declaredType === G.stringType) { T = G.anyTypeRef } else if(G.isNumeric(lhsTypeRef.declaredType)) { T = G.numberTypeRef } else { T = G.anyTypeRef } } } or { T = G.numberTypeRef } */
    {
        RuleFailedException previousFailure = null;
        try {
            boolean _isTypeAware = this.jsVariantHelper.isTypeAware(expr);
            boolean _not = (!_isTypeAware);
            /* ! jsVariantHelper.isTypeAware(expr) */
            if (!_not) {
                sneakyThrowRuleFailedException("! jsVariantHelper.isTypeAware(expr)");
            }
            Expression _lhs = expr.getLhs();
            boolean _tripleEquals = (operand == _lhs);
            if (_tripleEquals) {
                T = RuleEnvironmentExtensions.bottomTypeRef(G);
            } else {
                T = RuleEnvironmentExtensions.topTypeRef(G);
            }
        } catch (Exception e) {
            previousFailure = extractRuleFailedException(e);
            /* { DestructureUtils.isTopOfDestructuringAssignment(expr) if (operand===expr.lhs) { T = G.bottomTypeRef } else { T = G.topTypeRef } } or { expr.op===AssignmentOperator.ASSIGN; if (operand===expr.lhs) { T = G.bottomTypeRef } else { G |- expr.lhs : T } } or { expr.op===AssignmentOperator.ADD_ASSIGN if (operand===expr.lhs) { T = TypeUtils.createNonSimplifiedIntersectionType(G.numberTypeRef, G.stringTypeRef); } else { G |- expr.lhs : var ParameterizedTypeRef lhsTypeRef if (lhsTypeRef.declaredType === G.stringType) { T = G.anyTypeRef } else if(G.isNumeric(lhsTypeRef.declaredType)) { T = G.numberTypeRef } else { T = G.anyTypeRef } } } or { T = G.numberTypeRef } */
            {
                try {
                    boolean _isTopOfDestructuringAssignment = DestructureUtils.isTopOfDestructuringAssignment(expr);
                    /* DestructureUtils.isTopOfDestructuringAssignment(expr) */
                    if (!_isTopOfDestructuringAssignment) {
                        sneakyThrowRuleFailedException("DestructureUtils.isTopOfDestructuringAssignment(expr)");
                    }
                    Expression _lhs_1 = expr.getLhs();
                    boolean _tripleEquals_1 = (operand == _lhs_1);
                    if (_tripleEquals_1) {
                        T = RuleEnvironmentExtensions.bottomTypeRef(G);
                    } else {
                        T = RuleEnvironmentExtensions.topTypeRef(G);
                    }
                } catch (Exception e_1) {
                    previousFailure = extractRuleFailedException(e_1);
                    /* { expr.op===AssignmentOperator.ASSIGN; if (operand===expr.lhs) { T = G.bottomTypeRef } else { G |- expr.lhs : T } } or { expr.op===AssignmentOperator.ADD_ASSIGN if (operand===expr.lhs) { T = TypeUtils.createNonSimplifiedIntersectionType(G.numberTypeRef, G.stringTypeRef); } else { G |- expr.lhs : var ParameterizedTypeRef lhsTypeRef if (lhsTypeRef.declaredType === G.stringType) { T = G.anyTypeRef } else if(G.isNumeric(lhsTypeRef.declaredType)) { T = G.numberTypeRef } else { T = G.anyTypeRef } } } or { T = G.numberTypeRef } */
                    {
                        try {
                            AssignmentOperator _op = expr.getOp();
                            boolean _tripleEquals_2 = (_op == AssignmentOperator.ASSIGN);
                            /* expr.op===AssignmentOperator.ASSIGN */
                            if (!_tripleEquals_2) {
                                sneakyThrowRuleFailedException("expr.op===AssignmentOperator.ASSIGN");
                            }
                            Expression _lhs_2 = expr.getLhs();
                            boolean _tripleEquals_3 = (operand == _lhs_2);
                            if (_tripleEquals_3) {
                                T = RuleEnvironmentExtensions.bottomTypeRef(G);
                            } else {
                                /* G |- expr.lhs : T */
                                Expression _lhs_3 = expr.getLhs();
                                Result<TypeRef> result = typeInternal(G, _trace_, _lhs_3);
                                checkAssignableTo(result.getFirst(), TypeRef.class);
                                T = (TypeRef) result.getFirst();
                            }
                        } catch (Exception e_2) {
                            previousFailure = extractRuleFailedException(e_2);
                            /* { expr.op===AssignmentOperator.ADD_ASSIGN if (operand===expr.lhs) { T = TypeUtils.createNonSimplifiedIntersectionType(G.numberTypeRef, G.stringTypeRef); } else { G |- expr.lhs : var ParameterizedTypeRef lhsTypeRef if (lhsTypeRef.declaredType === G.stringType) { T = G.anyTypeRef } else if(G.isNumeric(lhsTypeRef.declaredType)) { T = G.numberTypeRef } else { T = G.anyTypeRef } } } or { T = G.numberTypeRef } */
                            {
                                try {
                                    AssignmentOperator _op_1 = expr.getOp();
                                    boolean _tripleEquals_4 = (_op_1 == AssignmentOperator.ADD_ASSIGN);
                                    /* expr.op===AssignmentOperator.ADD_ASSIGN */
                                    if (!_tripleEquals_4) {
                                        sneakyThrowRuleFailedException("expr.op===AssignmentOperator.ADD_ASSIGN");
                                    }
                                    Expression _lhs_4 = expr.getLhs();
                                    boolean _tripleEquals_5 = (operand == _lhs_4);
                                    if (_tripleEquals_5) {
                                        T = TypeUtils.createNonSimplifiedIntersectionType(RuleEnvironmentExtensions.numberTypeRef(G), RuleEnvironmentExtensions.stringTypeRef(G));
                                    } else {
                                        /* G |- expr.lhs : var ParameterizedTypeRef lhsTypeRef */
                                        Expression _lhs_5 = expr.getLhs();
                                        ParameterizedTypeRef lhsTypeRef = null;
                                        Result<TypeRef> result_1 = typeInternal(G, _trace_, _lhs_5);
                                        checkAssignableTo(result_1.getFirst(), ParameterizedTypeRef.class);
                                        lhsTypeRef = (ParameterizedTypeRef) result_1.getFirst();
                                        Type _declaredType = lhsTypeRef.getDeclaredType();
                                        PrimitiveType _stringType = RuleEnvironmentExtensions.stringType(G);
                                        boolean _tripleEquals_6 = (_declaredType == _stringType);
                                        if (_tripleEquals_6) {
                                            T = RuleEnvironmentExtensions.anyTypeRef(G);
                                        } else {
                                            boolean _isNumeric = RuleEnvironmentExtensions.isNumeric(G, lhsTypeRef.getDeclaredType());
                                            if (_isNumeric) {
                                                T = RuleEnvironmentExtensions.numberTypeRef(G);
                                            } else {
                                                T = RuleEnvironmentExtensions.anyTypeRef(G);
                                            }
                                        }
                                    }
                                } catch (Exception e_3) {
                                    previousFailure = extractRuleFailedException(e_3);
                                    T = RuleEnvironmentExtensions.numberTypeRef(G);
                                }
                            }
                        }
                    }
                }
            }
        }
    }
    return new Result<TypeRef>(T);
}

Example 49 with TypeRef

use of org.eclipse.n4js.ts.typeRefs.TypeRef in project n4js by eclipse.

the class InternalTypeSystem method applyRuleUpperBoundWildcardTypeRef.

protected Result<TypeRef> applyRuleUpperBoundWildcardTypeRef(final RuleEnvironment G, final RuleApplicationTrace _trace_, final Wildcard wildcard) throws RuleFailedException {
    // output parameter
    TypeRef T = null;
    final TypeRef ub = wildcard.getDeclaredOrImplicitUpperBound();
    if ((ub != null)) {
        T = ub;
    } else {
        T = RuleEnvironmentExtensions.anyTypeRef(G);
    }
    return new Result<TypeRef>(T);
}

Example 50 with TypeRef

use of org.eclipse.n4js.ts.typeRefs.TypeRef in project n4js by eclipse.

the class InternalTypeSystem method typeImpl.

protected Result<TypeRef> typeImpl(final RuleEnvironment G, final RuleApplicationTrace _trace_, final UnaryExpression e) throws RuleFailedException {
    try {
        final RuleApplicationTrace _subtrace_ = newTrace(_trace_);
        final Result<TypeRef> _result_ = applyRuleTypeUnaryExpression(G, _subtrace_, e);
        addToTrace(_trace_, new Provider<Object>() {

            public Object get() {
                return ruleName("typeUnaryExpression") + stringRepForEnv(G) + " |- " + stringRep(e) + " : " + stringRep(_result_.getFirst());
            }
        });
        addAsSubtrace(_trace_, _subtrace_);
        return _result_;
    } catch (Exception e_applyRuleTypeUnaryExpression) {
        typeThrowException(ruleName("typeUnaryExpression") + stringRepForEnv(G) + " |- " + stringRep(e) + " : " + "TypeRef", TYPEUNARYEXPRESSION, e_applyRuleTypeUnaryExpression, e, new ErrorInformation[] { new ErrorInformation(e) });
        return null;
    }
}