Language
C++
Compiler
clang 7.0.0
Options
Boost 1.69.0
C++2a(GNU)
no pedantic
$ clang++ prog.cc -I/opt/wandbox/boost-1.69.0/clang-7.0.0/include -std=gnu++2a
f2(0)
Error: unmatched error, what: <NA>
f2(1)
Error: unmatched error, what: <NA>
f2(2)
Error: unmatched error, what: <NA>
f2(3)
Error: unmatched error, what: <NA>
f2(4)
Error: unmatched error, what: <NA>
f2(5)
Success
f2(6)
Error: unmatched error, what: <NA>
f2(7)
Error: unmatched error, what: <NA>
f2(8)
Success
f2(9)
Success
Exit Code:
0