Compile Error ：BasicTaskScheduler

[0011x]

BasicTaskScheduler.cpp:191:40: error: ‘struct std::atomic_flag’ has no member named ‘test’
if (fTriggersAwaitingHandling[i].test()) {
^~~~
Makefile:41: recipe for target 'BasicTaskScheduler.o' failed
make[1]: *** [BasicTaskScheduler.o] Error 1

May I ask how to solve the above problem？

[kamalmansata]

Yes I am also facing same issue. Below helped resolve the compilation issue.

diff --git a/BasicUsageEnvironment/BasicTaskScheduler.cpp b/BasicUsageEnvironment/BasicTaskScheduler.cpp
index 416317d..0c2e937 100644
--- a/BasicUsageEnvironment/BasicTaskScheduler.cpp
+++ b/BasicUsageEnvironment/BasicTaskScheduler.cpp
@@ -188,7 +188,7 @@ void BasicTaskScheduler::SingleStep(unsigned maxDelayTime) {
if (mask == 0) mask = EVENT_TRIGGER_ID_HIGH_BIT;
#ifndef NO_STD_LIB

•  if (fTriggersAwaitingHandling[i].test()) {
  

•  if (fTriggersAwaitingHandling[i].test_and_set()) {
    fTriggersAwaitingHandling[i].clear();
  

#else
if (fTriggersAwaitingHandling[i]) {