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

Example 46 with RuleFailedException

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

the class InternalTypeSystem method subtypeImpl.

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

            public Object get() {
                return ruleName("subtypeTypeArgument") + stringRepForEnv(G) + " |- " + stringRep(left) + " <: " + stringRep(right);
            }
        });
        addAsSubtrace(_trace_, _subtrace_);
        return _result_;
    } catch (Exception e_applyRuleSubtypeTypeArgument) {
        subtypeThrowException(ruleName("subtypeTypeArgument") + stringRepForEnv(G) + " |- " + stringRep(left) + " <: " + stringRep(right), SUBTYPETYPEARGUMENT, e_applyRuleSubtypeTypeArgument, left, right, new ErrorInformation[] { new ErrorInformation(left), new ErrorInformation(right) });
        return null;
    }
}

Example 47 with RuleFailedException

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

the class InternalTypeSystem method thisTypeRefImpl.

protected Result<TypeRef> thisTypeRefImpl(final RuleEnvironment G, final RuleApplicationTrace _trace_, final EObject location) throws RuleFailedException {
    try {
        final RuleApplicationTrace _subtrace_ = newTrace(_trace_);
        final Result<TypeRef> _result_ = applyRuleThisTypeRefEObject(G, _subtrace_, location);
        addToTrace(_trace_, new Provider<Object>() {

            public Object get() {
                return ruleName("thisTypeRefEObject") + stringRepForEnv(G) + " |~ " + stringRep(location) + " ~> " + stringRep(_result_.getFirst());
            }
        });
        addAsSubtrace(_trace_, _subtrace_);
        return _result_;
    } catch (Exception e_applyRuleThisTypeRefEObject) {
        thisTypeRefThrowException(ruleName("thisTypeRefEObject") + stringRepForEnv(G) + " |~ " + stringRep(location) + " ~> " + "TypeRef", THISTYPEREFEOBJECT, e_applyRuleThisTypeRefEObject, location, new ErrorInformation[] { new ErrorInformation(location) });
        return null;
    }
}

Example 48 with RuleFailedException

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

the class InternalTypeSystem method expectedTypeInImpl.

protected Result<TypeRef> expectedTypeInImpl(final RuleEnvironment G, final RuleApplicationTrace _trace_, final ExpressionStatement exprStmnt, final Expression expression) throws RuleFailedException {
    try {
        final RuleApplicationTrace _subtrace_ = newTrace(_trace_);
        final Result<TypeRef> _result_ = applyRuleExpectedTypeInExpressionStatement(G, _subtrace_, exprStmnt, expression);
        addToTrace(_trace_, new Provider<Object>() {

            public Object get() {
                return ruleName("expectedTypeInExpressionStatement") + stringRepForEnv(G) + " |- " + stringRep(exprStmnt) + " |> " + stringRep(expression) + " : " + stringRep(_result_.getFirst());
            }
        });
        addAsSubtrace(_trace_, _subtrace_);
        return _result_;
    } catch (Exception e_applyRuleExpectedTypeInExpressionStatement) {
        expectedTypeInThrowException(ruleName("expectedTypeInExpressionStatement") + stringRepForEnv(G) + " |- " + stringRep(exprStmnt) + " |> " + stringRep(expression) + " : " + "TypeRef", EXPECTEDTYPEINEXPRESSIONSTATEMENT, e_applyRuleExpectedTypeInExpressionStatement, exprStmnt, expression, new ErrorInformation[] { new ErrorInformation(exprStmnt), new ErrorInformation(expression) });
        return null;
    }
}

Example 49 with RuleFailedException

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

the class InternalTypeSystem method substTypeVariablesImpl.

protected Result<TypeArgument> substTypeVariablesImpl(final RuleEnvironment G, final RuleApplicationTrace _trace_, final ThisTypeRef thisTypeRef) throws RuleFailedException {
    try {
        final RuleApplicationTrace _subtrace_ = newTrace(_trace_);
        final Result<TypeArgument> _result_ = applyRuleSubstTypeVariablesThisTypeRef(G, _subtrace_, thisTypeRef);
        addToTrace(_trace_, new Provider<Object>() {

            public Object get() {
                return ruleName("substTypeVariablesThisTypeRef") + stringRepForEnv(G) + " |- " + stringRep(thisTypeRef) + " ~> " + stringRep(_result_.getFirst());
            }
        });
        addAsSubtrace(_trace_, _subtrace_);
        return _result_;
    } catch (Exception e_applyRuleSubstTypeVariablesThisTypeRef) {
        substTypeVariablesThrowException(ruleName("substTypeVariablesThisTypeRef") + stringRepForEnv(G) + " |- " + stringRep(thisTypeRef) + " ~> " + "ThisTypeRef", SUBSTTYPEVARIABLESTHISTYPEREF, e_applyRuleSubstTypeVariablesThisTypeRef, thisTypeRef, new ErrorInformation[] { new ErrorInformation(thisTypeRef) });
        return null;
    }
}

Example 50 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 BooleanLiteral l) throws RuleFailedException {
    try {
        final RuleApplicationTrace _subtrace_ = newTrace(_trace_);
        final Result<TypeRef> _result_ = applyRuleTypeBooleanLiteral(G, _subtrace_, l);
        addToTrace(_trace_, new Provider<Object>() {

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