Example usage for org.eclipse.jdt.internal.compiler.flow FlowContext checkExceptionHandlers

Introduction

In this page you can find the example usage for org.eclipse.jdt.internal.compiler.flow FlowContext checkExceptionHandlers.

Prototype

public void checkExceptionHandlers(TypeBinding[] raisedExceptions, ASTNode location, FlowInfo flowInfo,
            BlockScope scope) 

Source Link

Usage

From source file:org.eclipse.objectteams.otdt.internal.core.compiler.ast.BaseCallMessageSend.java

License:Open Source License

public FlowInfo analyseCode(BlockScope currentScope, FlowContext flowContext, FlowInfo flowInfo) {
    flowInfo = super.analyseCode(currentScope, flowContext, flowInfo);
    MethodDeclaration callinMethod = getEnclosingCallinMethod(currentScope);
    LocalVariableBinding trackingVariable = callinMethod.baseCallTrackingVariable.binding;
    if (flowInfo.isDefinitelyAssigned(callinMethod.baseCallTrackingVariable))
        currentScope.problemReporter().definitelyDuplicateBasecall(this._wrappee);
    else if (flowInfo.isPotentiallyAssigned(trackingVariable))
        currentScope.problemReporter().potentiallyDuplicateBasecall(this._wrappee);
    else/*from   w w w  . jav a 2 s.c om*/
        flowInfo.markAsDefinitelyAssigned(trackingVariable);

    // check exceptions thrown by any bound base method:
    MethodScope methodScope = currentScope.methodScope();
    if (methodScope != null) {
        MethodModel methodModel = methodScope.referenceMethod().binding.model;
        if (methodModel != null && methodModel._baseExceptions != null) {
            for (ReferenceBinding exceptionType : methodModel._baseExceptions)
                flowContext.checkExceptionHandlers(exceptionType, this, flowInfo, currentScope);
        }
    }

    if (this.isSuperAccess)
        //    signal that the base call surrogate needs to handle super-access:
        MethodModel.addCallinFlag(currentScope.methodScope().referenceMethod(),
                IOTConstants.CALLIN_FLAG_BASE_SUPER_CALL);

    return flowInfo;
}

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