private _checkState()

in src/SyncTasks.ts [320:334]

• 13 lines of code
• 9 McCabe index (conditional complexity)

        private _checkState(resolve: boolean): void {
            if (this._completedSuccess || this._completedFail) {
                if (this._completeStack) {
                    console.error(this._completeStack.message, this._completeStack.stack);
                }

                const message = 'Failed to ' + (resolve ? 'resolve' : 'reject') +
                    ': the task is already ' + (this._completedSuccess ? 'resolved' : 'rejected');
                throw new Error(message);
            }

            if (config.traceEnabled || this._traceEnabled) {
                this._completeStack = new Error('Initial ' +  resolve ? 'resolve' : 'reject');
            }
        }