docs/vendor.js
function initBindings() {
    ngDevMode && assertEqual(viewData[BINDING_INDEX], -1, 'Binding index should not yet be set ' + viewData[BINDING_INDEX]);
    if (tView.bindingStartIndex === -1) {
        tView.bindingStartIndex = viewData.length;
    }
    viewData[BINDING_INDEX] = tView.bindingStartIndex;
}
function initBindings() {
    ngDevMode && assertEqual(viewData[BINDING_INDEX], -1, 'Binding index should not yet be set ' + viewData[BINDING_INDEX]);
    if (tView.bindingStartIndex === -1) {
        tView.bindingStartIndex = viewData.length;
    }
    viewData[BINDING_INDEX] = tView.bindingStartIndex;
}
function initBindings ( ) { ngDevMode && assertEqual ( viewData [ BINDING_INDEX ] , - 1 , 'Binding index should not yet be set ' + viewData [ BINDING_INDEX ] ) ; if ( tView . bindingStartIndex === - 1 ) { tView . bindingStartIndex = viewData . length ; } viewData [ BINDING_INDEX ] = tView . bindingStartIndex ; }
Initializes the binding start index. Will get inlined.

This function must be called before any binding related function is called
(ie `bind()`, `interpolationX()`, `pureFunctionX()`)
Initializes the binding start index . Will get inlined .