https://issues.dlang.org/show_bug.cgi?id=20668
Andrei Horodniceanu <a.horodnice...@proton.me> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |a.horodnice...@proton.me --- Comment #1 from Andrei Horodniceanu <a.horodnice...@proton.me> --- This has come up as an issue in tilix (https://github.com/gnunn1/tilix/issues/2210) making it uncompilable with dmd and gdc when using meson due to these linking errors. The reduced files for tilix are: --------- module terminal; import common; import session; class Terminal { GenericEvent!() event; } --------- module common; struct GenericEvent() { int[] arr; } --------- module session; import common; import terminal; class Session { GenericEvent!() event; } --------- Compile with: ---- dmd -c terminal.d dmd -c session.d dmd -c common.d dmd -of=main -main common.o session.o terminal.o ---- The results are: ---- /usr/lib/gcc/x86_64-pc-linux-gnu/13/../../../../x86_64-pc-linux-gnu/bin/ld: session.o: in function `_D6common__T12GenericEventZQp11__xopEqualsMxFKxSQBu__TQBqZQBuZb': session.d:(.text._D6common__T12GenericEventZQp11__xopEqualsMxFKxSQBu__TQBqZQBuZb[_D6common__T12GenericEventZQp11__xopEqualsMxFKxSQBu__TQBqZQBuZb]+0x25): undefined reference to `_D4core8internal5array8equality__T8__equalsTiTiZQoFNaNbNiNeMxAiMxQeZb' collect2: error: ld returned 1 exit status Error: linker exited with status 1 cc common.o session.o terminal.o main.o -o main -m64 -Xlinker --export-dynamic -Xlinker -rpath=/usr/lib/dmd/2.108/lib64 -L/usr/lib/dmd/2.108/lib64 -lphobos2 -lpthread -lm -lrt -ldl ---- --