Language
C++
Compiler
gcc HEAD 9.0.0 20181227 (experimental)
Options
Warnings
Boost 1.69.0
C++2a(GNU)
no pedantic
$ g++ prog.cc -Wall -Wextra -I/opt/wandbox/boost-1.69.0/gcc-head/include -std=gnu++2a Exit Code:
1
Author
anonymous
over 6 years ago
C++
gcc HEAD 9.0.0 20181227 (experimental)
Author
anonymous
over 6 years ago
$ g++ prog.cc -Wall -Wextra -I/opt/wandbox/boost-1.69.0/gcc-head/include -std=gnu++2a prog.cc: In function 'constexpr T get()':
prog.cc:13:27: error: static assertion failed: Lambda expression is evaluated.
13 | else static_assert(S{}(), "Lambda expression is evaluated.");
| ~~~^~