Why doesn't the Coliru compiler give linker error for an undefined extern variable in C++17? – stackoverflow.com

Why doesn't the Coliru compiler give linker error for an undefined extern variable in C++17? – stackoverflow.com

01:08 No Comments
I have compiled and run following program in Coliru C++17 compiler. In the program, I declared an extern variable, but did not define it. But compiler doesn't give a linker error. #include <...

from Hot Questions - Stack Exchange OnStackOverflow
via Blogspot

Share this

Unknown

0 Comment to "Why doesn't the Coliru compiler give linker error for an undefined extern variable in C++17? – stackoverflow.com"

Post a Comment

Subscribe to: Post Comments (Atom)