M2compiler-V3/compiler/tests/t_bad_fwd.mod

MODULE TBadFwd;
// A forward module-level variable assigned an incompatible value: the
// parser cannot check it (the type is unknown when the assignment is
// parsed), so the resolve pass must.  Expects "incompatible assignment".
VAR ExitCode : INTEGER;

PROCEDURE P;
BEGIN n := "abc" END P;

VAR n : INTEGER;

BEGIN P; ExitCode := 0 END TBadFwd.