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digitalmars.D.bugs - IPF case of circular imports

reply Stewart Gordon <smjg_1998 yahoo.com> writes:
Using DMD 0.136, Windows 98SE.

This case crashes out if you try compiling circular_import_1a.d.  Tried 
for various array types and enum base types.  And declaring the array as 
const makes no difference.

----- circular_import_1a.d -----
import circular_import_1b;

enum Qwert : byte { YUIOP, ASFDG }
----- circular_import_1b.d -----
import circular_import_1a;

int[Qwert.max + 1] hkjl = [ 42, 105 ];
----------
DMD caused an invalid page fault in
module DMD.EXE at 0167:00404fb9.
Registers:
EAX=0073260c CS=0167 EIP=00404fb9 EFLGS=00010216
EBX=00882b48 SS=016f ESP=0071fc0c EBP=0073a174
ECX=00000000 DS=016f ESI=0073a174 FS=4b97
EDX=004b02bc ES=016f EDI=0073a174 GS=0000
Bytes at CS:EIP:
8b 49 04 ff 70 0c ff 70 08 e8 8d 8a 09 00 85 c0
Stack dump:
0040a5c0 0073260c 00882b48 00882c68 00734528 0073a174 0041088c 0073a174 
00887e04 0073260c 0073a174 00884ed0 0073a174 00882b90 00000000 00734522 
----------

Stewart.

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My e-mail is valid but not my primary mailbox.  Please keep replies on 
the 'group where everyone may benefit.
Oct 26 2005
parent Thomas Kuehne <thomas-dloop kuehne.cn> writes:
-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA1

Stewart Gordon schrieb am 2005-10-26:
 Using DMD 0.136, Windows 98SE.

 This case crashes out if you try compiling circular_import_1a.d.  Tried 
 for various array types and enum base types.  And declaring the array as 
 const makes no difference.

 ----- circular_import_1a.d -----
 import circular_import_1b;

 enum Qwert : byte { YUIOP, ASFDG }
 ----- circular_import_1b.d -----
 import circular_import_1a;

 int[Qwert.max + 1] hkjl = [ 42, 105 ];
 ----------
 DMD caused an invalid page fault in
 module DMD.EXE at 0167:00404fb9.
 Registers:
 EAX=0073260c CS=0167 EIP=00404fb9 EFLGS=00010216
 EBX=00882b48 SS=016f ESP=0071fc0c EBP=0073a174
 ECX=00000000 DS=016f ESI=0073a174 FS=4b97
 EDX=004b02bc ES=016f EDI=0073a174 GS=0000
 Bytes at CS:EIP:
 8b 49 04 ff 70 0c ff 70 08 e8 8d 8a 09 00 85 c0
 Stack dump:
 0040a5c0 0073260c 00882b48 00882c68 00734528 0073a174 0041088c 0073a174 
 00887e04 0073260c 0073a174 00884ed0 0073a174 00882b90 00000000 00734522 
 ----------

 Stewart.

Added to DStress as http://dstress.kuehne.cn/run/i/import_11_A.d http://dstress.kuehne.cn/run/i/import_11_B.d Thomas -----BEGIN PGP SIGNATURE----- iD8DBQFDYiWQ3w+/yD4P9tIRAtPmAKCcdNk9KzNVzFG6ekSHvod3TKGMawCdF6OK xZ5lEKs7yEmvqJSa0NjUhQU= =1YkJ -----END PGP SIGNATURE-----
Oct 28 2005