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

Example 6 with SymbolEnv

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

the class SignatureTreeVisitor method visit.

@Override
public void visit(BLangService serviceNode) {
    BSymbol serviceSymbol = serviceNode.symbol;
    SymbolEnv serviceEnv = SymbolEnv.createPkgLevelSymbolEnv(serviceNode, serviceSymbol.scope, symbolEnv);
    serviceNode.resources.forEach(r -> this.acceptNode(r, serviceEnv));
}

Example 7 with SymbolEnv

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

the class SignatureTreeVisitor method visit.

@Override
public void visit(BLangFunction funcNode) {
    BSymbol funcSymbol = funcNode.symbol;
    if (Symbols.isNative(funcSymbol)) {
        return;
    }
    SymbolEnv funcEnv = SymbolEnv.createFunctionEnv(funcNode, funcSymbol.scope, symbolEnv);
    blockOwnerStack.push(funcNode);
    this.acceptNode(funcNode.body, funcEnv);
    blockOwnerStack.pop();
    // Process workers
    if (terminateVisitor && !funcNode.workers.isEmpty()) {
        terminateVisitor = false;
    }
    funcNode.workers.forEach(e -> this.symbolEnter.defineNode(e, funcEnv));
    funcNode.workers.forEach(e -> this.acceptNode(e, funcEnv));
}

Example 8 with SymbolEnv

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

the class SignatureTreeVisitor method visit.

@Override
public void visit(BLangAction actionNode) {
    BSymbol actionSymbol = actionNode.symbol;
    SymbolEnv actionEnv = SymbolEnv.createResourceActionSymbolEnv(actionNode, actionSymbol.scope, symbolEnv);
    actionNode.workers.forEach(w -> this.acceptNode(w, actionEnv));
    this.blockOwnerStack.push(actionNode);
    acceptNode(actionNode.body, actionEnv);
    this.blockOwnerStack.pop();
}

Example 9 with SymbolEnv

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

the class PositionTreeVisitor method visit.

public void visit(BLangImportPackage importPkgNode) {
    BPackageSymbol pkgSymbol = importPkgNode.symbol;
    SymbolEnv pkgEnv = this.symTable.pkgEnvMap.get(pkgSymbol);
    acceptNode(pkgEnv.node);
}

Example 10 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(BLangTransformer transformerNode) {
    validateTransformerMappingTypes(transformerNode);
    boolean safeConversion = transformerNode.retParams.size() == 1;
    Name name = getTransformerSymbolName(transformerNode);
    BTransformerSymbol transformerSymbol = Symbols.createTransformerSymbol(Flags.asMask(transformerNode.flagSet), name, env.enclPkg.symbol.pkgID, null, safeConversion, env.scope.owner);
    transformerNode.symbol = transformerSymbol;
    // If this is a default transformer, check whether this transformer conflicts with a built-in conversion
    if (transformerNode.name.value.isEmpty()) {
        BType targetType = transformerNode.retParams.get(0).type;
        BSymbol symbol = symResolver.resolveConversionOperator(transformerNode.source.type, targetType);
        if (symbol != symTable.notFoundSymbol) {
            dlog.error(transformerNode.pos, DiagnosticCode.TRANSFORMER_CONFLICTS_WITH_CONVERSION, transformerNode.source.type, targetType);
            return;
        }
    }
    // Define the transformer
    SymbolEnv transformerEnv = SymbolEnv.createTransformerEnv(transformerNode, transformerSymbol.scope, env);
    transformerNode.symbol = transformerSymbol;
    defineSymbol(transformerNode.pos, transformerSymbol);
    transformerEnv.scope = transformerSymbol.scope;
    // Define transformer source.
    defineNode(transformerNode.source, transformerEnv);
}