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D.gnu - Multiple inheritance bug?

reply Russell Wilkins <rwilkins grovestarsoftware.com> writes:
I think this a bug?  The sample code throws 'AssertError Failure 
/gcc/gc-3.3.3-3/gcc/d/phobos/internal/gc/gcx.d(1718)' when it's run. It 
works fine for only a single level of inheritance.

class A : B
{
}
class B : C
{
}
class C
{
}
int main (char[][] args)
{
	A a = new A();
	return 0;
}


I'm using gdc on windows using cygwin 1.5.12-1 release.
Dec 04 2004
next sibling parent "Regan Heath" <regan netwin.co.nz> writes:
On Sat, 04 Dec 2004 16:24:43 +0000, Russell Wilkins  
<rwilkins grovestarsoftware.com> wrote:

 I think this a bug?  The sample code throws 'AssertError Failure  
 /gcc/gc-3.3.3-3/gcc/d/phobos/internal/gc/gcx.d(1718)' when it's run. It  
 works fine for only a single level of inheritance.

 class A : B
 {
 }
 class B : C
 {
 }
 class C
 {
 }
 int main (char[][] args)
 {
 	A a = new A();
 	return 0;
 }


 I'm using gdc on windows using cygwin 1.5.12-1 release.



FYI ... tested to work on Windows using DMD v0.107.
Have you tried changing the order of declaration for those classes i.e.

class C
{
}
class B : C
{
}
class A : B
{
}

it might be a bug related to the order of declaration.

Regan
Dec 05 2004
prev sibling parent Thomas Kuehne <thomas-dloop kuehne.thisisspam.cn> writes:
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Added to DStress as
http://svn.kuehne.cn/dstress/run/class_08.d
http://svn.kuehne.cn/dstress/run/class_09.d
http://svn.kuehne.cn/dstress/run/class_10.d

FYI gdc-0.8 doesn't produce an error on Linux.

Thomas

Russell Wilkins schrieb am Sat, 04 Dec 2004 16:24:43 +0000:

 I think this a bug?  The sample code throws 'AssertError Failure 
 /gcc/gc-3.3.3-3/gcc/d/phobos/internal/gc/gcx.d(1718)' when it's run. It 
 works fine for only a single level of inheritance.

 class A : B
 {
 }
 class B : C
 {
 }
 class C
 {
 }
 int main (char[][] args)
 {
 	A a = new A();
 	return 0;
 }


 I'm using gdc on windows using cygwin 1.5.12-1 release.



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Dec 05 2004