[Gm2] compiler crashes

[John B Wallace Jr]

The two test programs below produce compiler crashes.



MODULE ABSBug;

(*******************************************************************)
(*        NOTE: THIS IS TEST CODE AND MAY BE INCORRECT             *)
(*******************************************************************)

CONST
  Neg = -4096;

VAR
  a : CARDINAL;

BEGIN
  a := ABS(Neg)
END ABSBug.

This is the error message:

ABSBug.mod:0: internal compiler error: Segmentation fault
Please report this crash to the GNU Modula-2 mailing list <address@hidden>
make: *** [ABSBug.o] Error 1



MODULE IdentifierBug;

(******************************************************************)
(*  IMPORTANT: THIS IS TEST CODE AND CONTAINS A DELIBERATE ERROR  *)
(******************************************************************)

VAR
  c : INTEGER;

BEGIN
 (* A capital C here instead of a lower case c produces a compiler crash *)
 C := 1
END IdentifierBug.

This is the error message:

IdentifierBug.mod:0: internal compiler error: Segmentation fault
Please report this crash to the GNU Modula-2 mailing list <address@hidden>
make: *** [IdentifierBug.o] Error 1



The system is SUSE Linux 9.3 (64 bit edition) on an AMD Athlon 64 and the gm2
version is 08 September 2005.

John Wallace