Language
C++
Compiler
gcc HEAD 9.0.0 20180726 (experimental)
Options
Warnings
Boost 1.67.0
C++2a(GNU)
no pedantic
$ g++ prog.cc -Wall -Wextra -I/opt/wandbox/boost-1.67.0/gcc-head/include -std=gnu++2a Exit Code:
1
Author
anonymous
over 7 years ago
C++
gcc HEAD 9.0.0 20180726 (experimental)
Author
anonymous
over 7 years ago
$ g++ prog.cc -Wall -Wextra -I/opt/wandbox/boost-1.67.0/gcc-head/include -std=gnu++2a /tmp/cc4FVOQ6.o: In function `main':
prog.cc:(.text+0x9): undefined reference to `vtable for TestClass'
prog.cc:(.text+0x19): undefined reference to `TestClass::Test()'
collect2: error: ld returned 1 exit status