Examples with RuleFailedException org.eclipse.xsemantics.runtime.RuleFailedException used on opensource projects

Example 6 with RuleFailedException

use of org.eclipse.xsemantics.runtime.RuleFailedException in project n4js by eclipse.

the class InternalTypeSystem method upperBoundImpl.

protected Result<TypeRef> upperBoundImpl(final RuleEnvironment G, final RuleApplicationTrace _trace_, final BoundThisTypeRef boundThisTypeRef) throws RuleFailedException {
    try {
        final RuleApplicationTrace _subtrace_ = newTrace(_trace_);
        final Result<TypeRef> _result_ = applyRuleUpperBoundThisTypeRef(G, _subtrace_, boundThisTypeRef);
        addToTrace(_trace_, new Provider<Object>() {

            public Object get() {
                return ruleName("upperBoundThisTypeRef") + stringRepForEnv(G) + " |~ " + stringRep(boundThisTypeRef) + " /\\ " + stringRep(_result_.getFirst());
            }
        });
        addAsSubtrace(_trace_, _subtrace_);
        return _result_;
    } catch (Exception e_applyRuleUpperBoundThisTypeRef) {
        upperBoundThrowException(ruleName("upperBoundThisTypeRef") + stringRepForEnv(G) + " |~ " + stringRep(boundThisTypeRef) + " /\\ " + "TypeRef", UPPERBOUNDTHISTYPEREF, e_applyRuleUpperBoundThisTypeRef, boundThisTypeRef, new ErrorInformation[] { new ErrorInformation(boundThisTypeRef) });
        return null;
    }
}

Example 7 with RuleFailedException

use of org.eclipse.xsemantics.runtime.RuleFailedException in project n4js by eclipse.

the class InternalTypeSystem method supertypeImpl.

protected Result<Boolean> supertypeImpl(final RuleEnvironment G, final RuleApplicationTrace _trace_, final TypeRef left, final TypeRef right) throws RuleFailedException {
    try {
        final RuleApplicationTrace _subtrace_ = newTrace(_trace_);
        final Result<Boolean> _result_ = applyRuleSupertypeTypeRef(G, _subtrace_, left, right);
        addToTrace(_trace_, new Provider<Object>() {

            public Object get() {
                return ruleName("supertypeTypeRef") + stringRepForEnv(G) + " |- " + stringRep(left) + " :> " + stringRep(right);
            }
        });
        addAsSubtrace(_trace_, _subtrace_);
        return _result_;
    } catch (Exception e_applyRuleSupertypeTypeRef) {
        supertypeThrowException(ruleName("supertypeTypeRef") + stringRepForEnv(G) + " |- " + stringRep(left) + " :> " + stringRep(right), SUPERTYPETYPEREF, e_applyRuleSupertypeTypeRef, left, right, new ErrorInformation[] { new ErrorInformation(left), new ErrorInformation(right) });
        return null;
    }
}

Example 8 with RuleFailedException

use of org.eclipse.xsemantics.runtime.RuleFailedException in project n4js by eclipse.

the class InternalTypeSystem method typeImpl.

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

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

Example 9 with RuleFailedException

use of org.eclipse.xsemantics.runtime.RuleFailedException in project n4js by eclipse.

the class InternalTypeSystem method lowerBoundImpl.

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

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

Example 10 with RuleFailedException

use of org.eclipse.xsemantics.runtime.RuleFailedException in project n4js by eclipse.

the class InternalTypeSystem method typeImpl.

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

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