Don't use std::result_of
It's removed in C++20
Bug: 175635923
Test: m libidlcli
Test: m lshal
Change-Id: I4301ad34a1c5db73530cefdbba3968bc3ac3c0a2
diff --git a/cmds/idlcli/vibrator.h b/cmds/idlcli/vibrator.h
index dfbb886..e100eac 100644
--- a/cmds/idlcli/vibrator.h
+++ b/cmds/idlcli/vibrator.h
@@ -74,7 +74,7 @@
}
template <typename I>
-using shared_ptr = std::result_of_t<decltype(getService<I>)&(std::string)>;
+using shared_ptr = std::invoke_result_t<decltype(getService<I>)&, std::string>;
template <typename I>
class HalWrapper {
diff --git a/cmds/lshal/Timeout.h b/cmds/lshal/Timeout.h
index 59ca3bf..d97ba89 100644
--- a/cmds/lshal/Timeout.h
+++ b/cmds/lshal/Timeout.h
@@ -30,7 +30,7 @@
// has returned, especially if deadline has been reached. Hence, care must be taken when passing
// data between the background thread and the main thread. See b/311143089.
template<class R, class P, class Function, class I, class... Args>
-typename std::result_of<Function(I *, Args...)>::type
+typename std::invoke_result<Function, I *, Args...>::type
timeoutIPC(std::chrono::duration<R, P> wait, const sp<I> &interfaceObject, Function &&func,
Args &&... args) {
using ::android::hardware::Status;