From: etlmllg@etlxdmx.ericsson.se (Mike Legg)
Subject: Templates and Linking
31 Aug 1997 13:10:14 -0700
Approved: cygnus.gnu-win32@cygnus.com
Distribution: cygnus
Message-ID: <3406AD50.BA7598A4.cygnus.gnu-win32@etlxdmx.ericsson.se>
Mime-Version: 1.0
Content-Type: multipart/mixed; boundary="------------6B9F3BE270939F019BAD2095"
X-Mailer: Mozilla 4.0 [en] (Win95; I)
Original-To: gnu-win32@cygnus.com
X-Priority: 3 (Normal)
Original-Sender: owner-gnu-win32@cygnus.com

This is a multi-part message in MIME format.
--------------6B9F3BE270939F019BAD2095
Content-Type: text/plain; charset=us-ascii
Content-Type: text/plain; charset=us-ascii
Content-Transfer-Encoding: 7bit
Content-Transfer-Encoding: 7bit

Hi,

Does anyone know how to get around this error which is reported during
linking when using the STL:

Table.o(.data+0xc):Table.cc: multiple definition of
`__default_alloc_template<false, 0>::free_list'
Main.o(.data+0x0):Main.cc: first defined here

The exact same code compiles fine on gcc2.7.2 with djgpp. Is there any
reason why template intansiation is different?

Attached is a trivial example.

regards,

Mike.


--------------6B9F3BE270939F019BAD2095
Content-Type: application/x-unknown-content-type-PFE32; name="Table.h"
Content-Transfer-Encoding: base64
Content-Disposition: inline; filename="Table.h"

I2lmbmRlZiBUQUJMRV9IDQojZGVmaW5lIFRBQkxFX0gNCg0KI2luY2x1ZGUgPGxpc3Q+DQoj
aW5jbHVkZSA8c3RyaW5nPg0KI2luY2x1ZGUgPGlvc3RyZWFtLmg+DQoNCmNsYXNzIFRhYmxl
IA0KewkNCgkJdHlwZWRlZiBsaXN0PHN0cmluZz4gVGFibGVUeXBlOw0KCQlUYWJsZVR5cGUg
dGFibGU7DQoJCXN0cmluZyB0aXRsZTsNCglwdWJsaWM6CQkNCgkJVGFibGUoY29uc3Qgc3Ry
aW5nJiB0KTsNCgkJdm9pZCBhZGQoY29uc3Qgc3RyaW5nJiBlbGVtKTsNCgkJdm9pZCBvdXRw
dXQoKTsNCn07DQoNCiNlbmRpZiBUQUJMRV9IDQoNCgkNCg0K
--------------6B9F3BE270939F019BAD2095
Content-Type: application/x-unknown-content-type-PFE32; name="Table.cc"
Content-Transfer-Encoding: base64
Content-Disposition: inline; filename="Table.cc"

I2luY2x1ZGUgPGxpc3Q+DQojaW5jbHVkZSA8c3RyaW5nPg0KI2luY2x1ZGUgPGlvc3RyZWFt
Lmg+DQojaW5jbHVkZSAiVGFibGUuaCINCg0KVGFibGU6OlRhYmxlKGNvbnN0IHN0cmluZyYg
dCk6IHRpdGxlKHQpIHt9DQoNCnZvaWQgDQpUYWJsZTo6YWRkKGNvbnN0IHN0cmluZyYgZWxl
bSkgDQp7DQoJdGFibGUucHVzaF9iYWNrKGVsZW0pOw0KfQ0KDQp2b2lkIA0KVGFibGU6Om91
dHB1dCgpDQp7DQoJY291dCA8PCAiVGFibGU6ICIgPDwgdGl0bGUgPDwgZW5kbDsNCglmb3Ig
KFRhYmxlVHlwZTo6aXRlcmF0b3IgaSA9IHRhYmxlLmJlZ2luKCk7IGkgIT0gdGFibGUuZW5k
KCk7IGkrKykgDQoJCWNvdXQgPDwgKCppKSA8PCBlbmRsOw0KfQ0KDQo=
--------------6B9F3BE270939F019BAD2095
Content-Type: text/plain; charset=us-ascii; name="Makefile"
Content-Transfer-Encoding: 7bit
Content-Disposition: inline; filename="Makefile"

compile = g++ -c 
link = g++

objects = Main.o Table.o

test.exe: $(objects)
	$(link) -o test.exe $(objects)

Main.o: Main.cc
	$(compile) Main.cc

Table.o: Table.h Table.cc
	$(compile) Table.cc

--------------6B9F3BE270939F019BAD2095
Content-Type: application/x-unknown-content-type-PFE32; name="Main.cc"
Content-Transfer-Encoding: base64
Content-Disposition: inline; filename="Main.cc"

I2luY2x1ZGUgPHN0cmluZz4NCiNpbmNsdWRlICJUYWJsZS5oIg0KDQppbnQNCm1haW4oaW50
IGFyZ2MsIGNoYXIqKiBhcmd2KQ0Kew0KCVRhYmxlIHRhYmxlKCJDb21tYW5kIExpbmUgQXJn
dW1lbnRzIik7DQoJZm9yIChpbnQgaT0wOyBpPGFyZ2M7IHRhYmxlLmFkZChhcmd2W2krK10p
KTsNCgl0YWJsZS5vdXRwdXQoKTsNCn0NCg==
--------------6B9F3BE270939F019BAD2095--

-
For help on using this list (especially unsubscribing), send a message to
"gnu-win32-request@cygnus.com" with one line of text: "help".
