Language
C++
Compiler
gcc HEAD 13.0.0 20230107 (experimental)
Options
Warnings
Don't Use Boost
C++2a
no pedantic
$ g++ prog.cc -Wall -Wextra -std=c++2a
Test 1: tiny function that is probably stored in SBO
Ref count: 1
Ref count: 2
Ref count: 2
Ref count: 1
Test 2: non-tiny function that doesn't fit in SBO
Ref count: 1
Ref count: 2
Ref count: 2
Ref count: 1
Test 3: tiny function but using a copy
Ref count: 1
Ref count: 2
Ref count: 3
Ref count: 2
Exit Code:
0