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

Example 31 with ErrorInformation

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

the class InternalTypeSystem method typeImpl.

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

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

Example 32 with ErrorInformation

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

the class InternalTypeSystem method applyRuleTypeArrayLiteral.

protected Result<TypeRef> applyRuleTypeArrayLiteral(final RuleEnvironment G, final RuleApplicationTrace _trace_, final ArrayLiteral al) throws RuleFailedException {
    // output parameter
    TypeRef T = null;
    /* fail error "rule typeArrayLiteral should never be invoked (PolyComputer is responsible for typing ArrayLiterals)" */
    String error = "rule typeArrayLiteral should never be invoked (PolyComputer is responsible for typing ArrayLiterals)";
    throwForExplicitFail(error, new ErrorInformation(null, null));
    return new Result<TypeRef>(T);
}

Example 33 with ErrorInformation

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

the class InternalTypeSystem method typeImpl.

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

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

Example 34 with ErrorInformation

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

the class InternalTypeSystem method typeImpl.

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

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

Example 35 with ErrorInformation

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

the class InternalTypeSystem method subtypeThrowException.

protected void subtypeThrowException(final String _error, final String _issue, final Exception _ex, final TypeArgument left, final TypeArgument right, final ErrorInformation[] _errorInformations) throws RuleFailedException {
    String _stringRep = this.stringRep(left);
    String _plus = (_stringRep + " is not a subtype of ");
    String _stringRep_1 = this.stringRep(right);
    String _plus_1 = (_plus + _stringRep_1);
    String error = _plus_1;
    throwRuleFailedException(error, _issue, _ex, new ErrorInformation(null, null));
}