Examples with SymbolEnv org.wso2.ballerinalang.compiler.semantics.model.SymbolEnv used on opensource projects

Example 91 with SymbolEnv

use of org.wso2.ballerinalang.compiler.semantics.model.SymbolEnv in project ballerina by ballerina-lang.

the class SymbolEnter method resolveAnnotationAttributeTypes.

@Deprecated
private void resolveAnnotationAttributeTypes(List<BLangAnnotation> annotations, SymbolEnv pkgEnv) {
    annotations.forEach(annotation -> {
        annotation.attributes.forEach(attribute -> {
            SymbolEnv annotationEnv = SymbolEnv.createAnnotationEnv(annotation, annotation.symbol.scope, pkgEnv);
            BType actualType = this.symResolver.resolveTypeNode(attribute.typeNode, annotationEnv);
            attribute.symbol.type = actualType;
        });
    });
}

Example 92 with SymbolEnv

use of org.wso2.ballerinalang.compiler.semantics.model.SymbolEnv in project ballerina by ballerina-lang.

the class SymbolEnter method visit.

public void visit(BLangAnnotation annotationNode) {
    BSymbol annotationSymbol = Symbols.createAnnotationSymbol(Flags.asMask(annotationNode.flagSet), names.fromIdNode(annotationNode.name), env.enclPkg.symbol.pkgID, null, env.scope.owner);
    annotationSymbol.type = new BAnnotationType((BAnnotationSymbol) annotationSymbol);
    annotationNode.attachmentPoints.forEach(point -> ((BAnnotationSymbol) annotationSymbol).attachmentPoints.add(point));
    annotationNode.symbol = annotationSymbol;
    defineSymbol(annotationNode.pos, annotationSymbol);
    SymbolEnv annotationEnv = SymbolEnv.createAnnotationEnv(annotationNode, annotationSymbol.scope, env);
    annotationNode.attributes.forEach(att -> this.defineNode(att, annotationEnv));
    if (annotationNode.typeNode != null) {
        BType structType = this.symResolver.resolveTypeNode(annotationNode.typeNode, annotationEnv);
        ((BAnnotationSymbol) annotationSymbol).attachedType = structType.tsymbol;
    }
}

Example 93 with SymbolEnv

use of org.wso2.ballerinalang.compiler.semantics.model.SymbolEnv in project ballerina by ballerina-lang.

the class SymbolEnter method defineStructFields.

private void defineStructFields(List<BLangStruct> structNodes, SymbolEnv pkgEnv) {
    structNodes.forEach(struct -> {
        // Create struct type
        SymbolEnv structEnv = SymbolEnv.createPkgLevelSymbolEnv(struct, struct.symbol.scope, pkgEnv);
        BStructType structType = (BStructType) struct.symbol.type;
        structType.fields = struct.fields.stream().peek(field -> defineNode(field, structEnv)).map(field -> new BStructField(names.fromIdNode(field.name), field.symbol)).collect(Collectors.toList());
    });
    // define init function
    structNodes.forEach(struct -> {
        SymbolEnv structEnv = SymbolEnv.createPkgLevelSymbolEnv(struct, struct.symbol.scope, pkgEnv);
        defineStructInitFunction(struct, structEnv);
    });
}

Example 94 with SymbolEnv

use of org.wso2.ballerinalang.compiler.semantics.model.SymbolEnv in project ballerina by ballerina-lang.

the class SymbolEnter method definePackageInitFunctions.

private void definePackageInitFunctions(BLangPackage pkgNode, SymbolEnv env) {
    BLangFunction initFunction = pkgNode.initFunction;
    // Add package level namespace declarations to the init function
    pkgNode.xmlnsList.forEach(xmlns -> {
        initFunction.body.addStatement(createNamespaceDeclrStatement(xmlns));
    });
    // Add global variables to the init function
    pkgNode.globalVars.stream().filter(f -> f.expr != null).forEachOrdered(v -> initFunction.body.addStatement(createAssignmentStmt(v)));
    addInitReturnStatement(initFunction.body);
    defineNode(pkgNode.initFunction, env);
    pkgNode.symbol.initFunctionSymbol = pkgNode.initFunction.symbol;
    addInitReturnStatement(pkgNode.startFunction.body);
    defineNode(pkgNode.startFunction, env);
    pkgNode.symbol.startFunctionSymbol = pkgNode.startFunction.symbol;
    addInitReturnStatement(pkgNode.stopFunction.body);
    defineNode(pkgNode.stopFunction, env);
    pkgNode.symbol.stopFunctionSymbol = pkgNode.stopFunction.symbol;
}

Example 95 with SymbolEnv

use of org.wso2.ballerinalang.compiler.semantics.model.SymbolEnv in project ballerina by ballerina-lang.

the class SymbolEnter method visit.

@Override
public void visit(BLangEnum enumNode) {
    BTypeSymbol enumSymbol = Symbols.createEnumSymbol(Flags.asMask(enumNode.flagSet), names.fromIdNode(enumNode.name), env.enclPkg.symbol.pkgID, null, env.scope.owner);
    enumNode.symbol = enumSymbol;
    defineSymbol(enumNode.pos, enumSymbol);
    BEnumType enumType = new BEnumType(enumSymbol, null);
    enumSymbol.type = enumType;
    SymbolEnv enumEnv = SymbolEnv.createPkgLevelSymbolEnv(enumNode, enumSymbol.scope, this.env);
    for (int i = 0; i < enumNode.enumerators.size(); i++) {
        BLangEnumerator enumerator = enumNode.enumerators.get(i);
        BVarSymbol enumeratorSymbol = new BVarSymbol(Flags.PUBLIC, names.fromIdNode(enumerator.name), enumSymbol.pkgID, enumType, enumSymbol);
        enumeratorSymbol.docTag = DocTag.FIELD;
        enumerator.symbol = enumeratorSymbol;
        if (symResolver.checkForUniqueSymbol(enumerator.pos, enumEnv, enumeratorSymbol, enumeratorSymbol.tag)) {
            enumEnv.scope.define(enumeratorSymbol.name, enumeratorSymbol);
        }
    }
}