Examples of org.openquark.cal.internal.javamodel.JavaStatement.Block.addStatement()

Package org.openquark.cal.internal.javamodel.JavaStatement

Class org.openquark.cal.internal.javamodel.JavaStatement.Block

Examples of org.openquark.cal.internal.javamodel.JavaStatement.Block.addStatement()

org.openquark.cal.internal.javamodel.JavaStatement.Block.addStatement()




            if (boxResult) {
                final ExpressionContextPair pair = returnTypeToCal(updatedElementType, returnExpression);
                returnExpression = pair.getJavaExpression();
                returnContext.addStatement(pair.getContextBlock());
            }


            return new ExpressionContextPair(returnExpression, returnContext);
        }

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        JavaExpression args[] = new JavaExpression[nArgs];
        for (int i = 0; i < nArgs; ++i) {
            int argIndex = nArgs - i - 1;
            ExpressionContextPair pair = generateUnboxedPrimOpArgument(basicOpExpressions, basicOpExpressions.getArgument(argIndex), argIndex, variableContext);
            args[argIndex] = pair.getJavaExpression();
            generatedContext.addStatement(pair.getContextBlock());
        }


        JavaExpression javaExpression = PrimOp.getPrimOpDefinition(op, args);


        if (boxResult) {

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            {
                pair = generateUnboxedPrimOpArgument(basicOpExpressions, basicOpExpressions.getArgument(argIndex), argIndex, variableContext);
            }


            args[argIndex] = pair.getJavaExpression();
            generatedContext.addStatement(pair.getContextBlock());
        }


        JavaExpression javaExpression = PrimOp.getPrimOpDefinition(op, args);


        if (boxResult) {

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        if (noAltVars /*&& (defaultAltProvided || !missingCases)*/) {
            // If there are no alt vars and we don't have to fill in any missing cases we don't need a local
            // variable holding the switchexpression.  This means we can generate something like:
            // switch (expression.evaluate().getOrdinal())
            ExpressionContextPair ecp = generateUnboxedArgument(JavaTypeName.INT, eswitch.getSwitchExpr(), variableContext);
            switchBlock.addStatement(ecp.getContextBlock());
            JavaExpression conditionExpression = ecp.getJavaExpression();


            switchStatement = new SwitchStatement(conditionExpression);
            switchBlock.addStatement(switchStatement);

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            ExpressionContextPair ecp = generateUnboxedArgument(JavaTypeName.INT, eswitch.getSwitchExpr(), variableContext);
            switchBlock.addStatement(ecp.getContextBlock());
            JavaExpression conditionExpression = ecp.getJavaExpression();


            switchStatement = new SwitchStatement(conditionExpression);
            switchBlock.addStatement(switchStatement);


        } else {
            // If there are alternates that have alt vars we generate something like:
            // RTValue caseVar;
            // switch ((caseVar = expression.evaluate()).getIntValue())

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            JavaTypeName typeClassName = isEnumDataType ? JavaTypeNames.RTVALUE : CALToJavaNames.createTypeNameFromType(typeCons, module);
            caseVar = new LocalVariable("$case" + nestedCaseLevel, typeClassName);


            // Add the local variable declaration.
            caseVarDeclaration = new LocalVariableDeclaration(caseVar);
            switchBlock.addStatement(caseVarDeclaration);


            // Compile the expression we are switching on strictly.
            ExpressionContextPair pair = genS_E(switchExpression, variableContext);
            switchBlock.addStatement(pair.getContextBlock());

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            caseVarDeclaration = new LocalVariableDeclaration(caseVar);
            switchBlock.addStatement(caseVarDeclaration);


            // Compile the expression we are switching on strictly.
            ExpressionContextPair pair = genS_E(switchExpression, variableContext);
            switchBlock.addStatement(pair.getContextBlock());


            JavaExpression caseExpression = pair.getJavaExpression();
            //caseExpression = releaseVarsInSwitchCondition(eswitch, caseExpression, variableContext);


            // We may need to cast the result of the case expression to the type of the local variable.

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            // Assign the result of the switch expression to the local an then get the ordinal value.
            JavaExpression assignLocal = new JavaExpression.Assignment(caseVar, caseExpression);
            JavaExpression getOrdinal = SCJavaDefn.createInvocation(assignLocal, SCJavaDefn.GETORDINALVALUE);


            switchStatement = new SwitchStatement(getOrdinal);
            switchBlock.addStatement(switchStatement);
        }


        // Populate the switch statement with case statement groups.
        for (final SwitchAlt alt : alts) {
            List<Object> altTags = alt.getAltTags();

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                            commentSB.append(", ");
                        }
                        commentSB.append(tagDC.getName().getQualifiedName());


                    }
                    caseBlock.addStatement(new LineComment(commentSB.toString()));
                }


                // Create a new child variable scope to handle the alternate and any let variables it contains.
                variableContext.pushJavaScope();

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                // Create a new child variable scope to handle the alternate and any let variables it contains.
                variableContext.pushJavaScope();


                // Compile the body of the alternate.
                JavaStatement altStatement = genS_R(alt.getAltExpr(), variableContext);
                caseBlock.addStatement(variableContext.popJavaScope());
                caseBlock.addStatement(altStatement);


                if (alt.isDefaultAlt()) {
                    switchStatement.addCase(new SwitchStatement.DefaultCase(caseBlock));

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