Examples with BinaryExpression org.codehaus.groovy.ast.expr.BinaryExpression used on opensource projects

Example 1 with BinaryExpression

use of org.codehaus.groovy.ast.expr.BinaryExpression in project groovy by apache.

the class BinaryExpressionTransformer method transformDeclarationExpression.

private static Expression transformDeclarationExpression(final BinaryExpression bin) {
    Expression leftExpression = bin.getLeftExpression();
    if (leftExpression instanceof VariableExpression) {
        if (ClassHelper.char_TYPE.equals(((VariableExpression) leftExpression).getOriginType())) {
            Expression rightExpression = bin.getRightExpression();
            if (rightExpression instanceof ConstantExpression && ClassHelper.STRING_TYPE.equals(rightExpression.getType())) {
                String text = (String) ((ConstantExpression) rightExpression).getValue();
                if (text.length() == 1) {
                    // optimize char initialization
                    ConstantExpression ce = new ConstantExpression(text.charAt(0), true);
                    ce.setSourcePosition(rightExpression);
                    bin.setRightExpression(ce);
                    return bin;
                }
            }
        }
    }
    return null;
}

Example 2 with BinaryExpression

use of org.codehaus.groovy.ast.expr.BinaryExpression in project groovy by apache.

the class BinaryExpressionTransformer method convertInOperatorToTernary.

private Expression convertInOperatorToTernary(final BinaryExpression bin, final Expression rightExpression, final Expression leftExpression) {
    MethodCallExpression call = new MethodCallExpression(rightExpression, "isCase", leftExpression);
    call.setMethodTarget((MethodNode) bin.getNodeMetaData(StaticTypesMarker.DIRECT_METHOD_CALL_TARGET));
    call.setSourcePosition(bin);
    call.copyNodeMetaData(bin);
    TernaryExpression tExp = new TernaryExpression(new BooleanExpression(new BinaryExpression(rightExpression, Token.newSymbol("==", -1, -1), new ConstantExpression(null))), new BinaryExpression(leftExpression, Token.newSymbol("==", -1, -1), new ConstantExpression(null)), call);
    return staticCompilationTransformer.transform(tExp);
}

Example 3 with BinaryExpression

use of org.codehaus.groovy.ast.expr.BinaryExpression in project gcontracts by andresteingress.

the class Assertion method or.

public void or(T other) {
    Validate.notNull(other);
    BooleanExpression newBooleanExpression = new BooleanExpression(new BinaryExpression(booleanExpression(), Token.newSymbol(Types.LOGICAL_OR, -1, -1), other.booleanExpression()));
    newBooleanExpression.setSourcePosition(booleanExpression());
    renew(newBooleanExpression);
}

Example 4 with BinaryExpression

use of org.codehaus.groovy.ast.expr.BinaryExpression in project spock by spockframework.

the class AbstractDeepBlockRewriter method visitBinaryExpression.

@Override
public final void visitBinaryExpression(BinaryExpression expr) {
    BinaryExpression oldBinaryExpression = currBinaryExpr;
    currBinaryExpr = expr;
    try {
        doVisitBinaryExpression(expr);
    } finally {
        currBinaryExpr = oldBinaryExpression;
    }
}

Example 5 with BinaryExpression

use of org.codehaus.groovy.ast.expr.BinaryExpression in project groovy by apache.

the class BinaryExpressionHelper method evaluateBinaryExpression.

protected void evaluateBinaryExpression(String message, BinaryExpression binExp) {
    CompileStack compileStack = controller.getCompileStack();
    Expression receiver = binExp.getLeftExpression();
    Expression arguments = binExp.getRightExpression();
    // ensure VariableArguments are read, not stored
    compileStack.pushLHS(false);
    controller.getInvocationWriter().makeSingleArgumentCall(receiver, message, arguments);
    compileStack.popLHS();
}