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

Example 11 with BVarSymbol

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

the class CodeGenerator method getLocalVarAttributeInfo.

private LocalVariableInfo getLocalVarAttributeInfo(BVarSymbol varSymbol) {
    int varNameCPIndex = addUTF8CPEntry(currentPkgInfo, varSymbol.name.value);
    int varIndex = varSymbol.varIndex.value;
    int sigCPIndex = addUTF8CPEntry(currentPkgInfo, varSymbol.type.getDesc());
    return new LocalVariableInfo(varNameCPIndex, sigCPIndex, varIndex);
}

Example 12 with BVarSymbol

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

the class CodeGenerator method getOperands.

private Operand[] getOperands(BLangLock lockNode) {
    Operand[] operands = new Operand[(lockNode.lockVariables.size() * 2) + 1];
    int i = 0;
    operands[i++] = new Operand(lockNode.lockVariables.size());
    for (BVarSymbol varSymbol : lockNode.lockVariables) {
        int typeSigCPIndex = addUTF8CPEntry(currentPkgInfo, varSymbol.getType().getDesc());
        TypeRefCPEntry typeRefCPEntry = new TypeRefCPEntry(typeSigCPIndex);
        operands[i++] = getOperand(currentPkgInfo.addCPEntry(typeRefCPEntry));
        operands[i++] = varSymbol.varIndex;
    }
    return operands;
}

Example 13 with BVarSymbol

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

the class ASTBuilderUtil method createVariable.

static BLangVariable createVariable(DiagnosticPos pos, String name, BType type, BLangExpression expr, BVarSymbol varSymbol) {
    final BLangVariable varNode = (BLangVariable) TreeBuilder.createVariableNode();
    varNode.pos = pos;
    varNode.name = createIdentifier(pos, name);
    varNode.type = type;
    varNode.expr = expr;
    varNode.symbol = varSymbol;
    return varNode;
}

Example 14 with BVarSymbol

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

the class ASTBuilderUtil method generateArgExprs.

static List<BLangExpression> generateArgExprs(DiagnosticPos pos, List<BLangVariable> args, List<BVarSymbol> formalParams, SymbolResolver symResolver) {
    List<BLangExpression> argsExpr = new ArrayList<>();
    final List<BLangSimpleVarRef> variableRefList = createVariableRefList(pos, args);
    for (int i = 0; i < variableRefList.size(); i++) {
        BLangSimpleVarRef varRef = variableRefList.get(i);
        BType target = formalParams.get(i).type;
        BType source = varRef.symbol.type;
        if (source != target) {
            argsExpr.add(generateConversionExpr(varRef, target, symResolver));
            continue;
        }
        argsExpr.add(varRef);
    }
    return argsExpr;
}

Example 15 with BVarSymbol

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

the class Desugar method createPatternMatchBinaryExpr.

private BLangExpression createPatternMatchBinaryExpr(DiagnosticPos pos, BVarSymbol varSymbol, BType patternType) {
    if (patternType == symTable.nullType) {
        BLangSimpleVarRef varRef = ASTBuilderUtil.createVariableRef(pos, varSymbol);
        BLangLiteral bLangLiteral = ASTBuilderUtil.createLiteral(pos, symTable.nullType, null);
        return ASTBuilderUtil.createBinaryExpr(pos, varRef, bLangLiteral, symTable.booleanType, OperatorKind.EQUAL, (BOperatorSymbol) symResolver.resolveBinaryOperator(OperatorKind.EQUAL, symTable.anyType, symTable.nullType));
    } else {
        return createIsAssignableExpression(pos, varSymbol, patternType);
    }
}