Import procedure NEWPROCESS

[Alexey Ulasevich]

Hi.

I try to use procedure NEWPROCESS, but cannot import it.

My source code:

MODULE process_probe1;

FROM STextIO IMPORT WriteString, WriteLn;

FROM SYSTEM IMPORT NEWPROCESS, TRANSFER, PROCESS;

VAR

CRP1, CRP2 : PROCESS;

PROCEDURE P1;

BEGIN

WriteString("P1"); WriteLn;

TRANSFER(CRP1, CRP2);

END P1;

BEGIN

END process_probe1.

I compile it by command:

gm2 -g -fiso -fsoft-check-all -Wall process_probe1.mod -o process_probe1

And I get errors:

/usr/lib/gcc/x86_64-linux-gnu/12/m2/m2iso/SYSTEM.def:251:11: error: In definition module ‘SYSTEM’: the symbols are unknown at the end of module ‘process_probe1’ when requested by another modules import (symbols have not been exported by the appropriate definition module) 251 | END SYSTEM. | ^ /usr/lib/gcc/x86_64-linux-gnu/12/m2/m2iso/SYSTEM.def:251:11: error: the following unknown symbols in module ‘SYSTEM’ were unresolved: PROCESS, TRANSFER and NEWPROCESS process_probe1.mod:4:20: error: unknown symbol ‘NEWPROCESS’ 4 | FROM SYSTEM IMPORT NEWPROCESS, TRANSFER, PROCESS; | ^~~~~~~~~~ process_probe1.mod:4:20: error: unknown symbol 'NEWPROCESS' found process_probe1.mod:4:32: error: unknown symbol ‘TRANSFER’ 4 | FROM SYSTEM IMPORT NEWPROCESS, TRANSFER, PROCESS; | ^~~~~~~~ process_probe1.mod:4:32: error: unknown symbol 'TRANSFER' found process_probe1.mod:4:42: error: unknown symbol ‘PROCESS’ 4 | FROM SYSTEM IMPORT NEWPROCESS, TRANSFER, PROCESS; | ^~~~~~~ process_probe1.mod:4:42: error: unknown symbol 'PROCESS' found

It's look like something was missing. What's wrong?

Best regards,

Alexey Ulasevich