Examples with AttachedFunctionInfo org.ballerinalang.util.codegen.AttachedFunctionInfo used on opensource projects

Example 1 with AttachedFunctionInfo

use of org.ballerinalang.util.codegen.AttachedFunctionInfo in project ballerina by ballerina-lang.

the class CPU method invokeVirtualFunction.

private static WorkerExecutionContext invokeVirtualFunction(WorkerExecutionContext ctx, int receiver, FunctionInfo virtualFuncInfo, int[] argRegs, int[] retRegs, int flags) {
    BStruct structVal = (BStruct) ctx.workerLocal.refRegs[receiver];
    if (structVal == null) {
        ctx.setError(BLangVMErrors.createNullRefException(ctx));
        handleError(ctx);
        return null;
    }
    StructInfo structInfo = structVal.getType().structInfo;
    AttachedFunctionInfo attachedFuncInfo = structInfo.funcInfoEntries.get(virtualFuncInfo.getName());
    FunctionInfo concreteFuncInfo = attachedFuncInfo.functionInfo;
    return BLangFunctions.invokeCallable(concreteFuncInfo, ctx, argRegs, retRegs, false, flags);
}