Digital Mars - D.gnu - [Issue 656] New: lazy in main

↑ ↓ ← → d-bugmail puremagic.com writes:

http://d.puremagic.com/issues/show_bug.cgi?id=656

           Summary: lazy in main
           Product: GDC
           Version: unspecified
          Platform: Macintosh
        OS/Version: Mac OS X
            Status: NEW
          Severity: normal
          Priority: P2
         Component: glue layer
        AssignedTo: dvdfrdmn users.sf.net
        ReportedBy: csantander619 gmail.com


Using GDC rev-50.

//---------
int main (lazy char [][] args)
{
        return args.length;
}
//---------
$ gdmd test
$ ./test 
Illegal instruction
$ ./test foo
Illegal instruction
//---------

How valid is this code?


--

Dec 06 2006

↑ ↓ ← → Kirk McDonald <kirklin.mcdonald gmail.com> writes:

d-bugmail puremagic.com wrote:
 http://d.puremagic.com/issues/show_bug.cgi?id=656
 
            Summary: lazy in main
            Product: GDC
            Version: unspecified
           Platform: Macintosh
         OS/Version: Mac OS X
             Status: NEW
           Severity: normal
           Priority: P2
          Component: glue layer
         AssignedTo: dvdfrdmn users.sf.net
         ReportedBy: csantander619 gmail.com
 
 
 Using GDC rev-50.
 
 //---------
 int main (lazy char [][] args)
 {
         return args.length;
 }
 //---------
 $ gdmd test
 $ ./test 
 Illegal instruction
 $ ./test foo
 Illegal instruction
 //---------
 
 How valid is this code?
 
 


It shouldn't be valid. At the very bottom of 
http://digitalmars.com/d/function.html it says:

main() must be declared using one of the following forms:

void main() { ... }
void main(char[][] args) { ... }
int main() { ... }
int main(char[][] args) { ... }

int main(lazy char[][] args) isn't any of these. I'm not even sure what 
it's supposed to mean.

-- 
Kirk McDonald
Pyd: Wrapping Python with D
http://pyd.dsource.org

Dec 06 2006

↑ ↓ ← → d-bugmail puremagic.com writes:

http://d.puremagic.com/issues/show_bug.cgi?id=656





------- Comment #2 from csantander619 gmail.com  2006-12-06 16:53 -------
(In reply to comment #1)
 d-bugmail puremagic.com wrote:
 http://d.puremagic.com/issues/show_bug.cgi?id=656
 
 //---------
 int main (lazy char [][] args)
 {
         return args.length;
 }
 //---------
 $ gdmd test
 $ ./test 
 Illegal instruction
 $ ./test foo
 Illegal instruction
 //---------
 
 How valid is this code?
 
 


 It shouldn't be valid. At the very bottom of 
 http://digitalmars.com/d/function.html it says:
 
 main() must be declared using one of the following forms:
 
 void main() { ... }
 void main(char[][] args) { ... }
 int main() { ... }
 int main(char[][] args) { ... }
 
 int main(lazy char[][] args) isn't any of these. I'm not even sure what 
 it's supposed to mean.
 


Neither do I, but if it's not supposed to be valid, the compiler shouldn't
compile it.


--

Dec 06 2006

↑ ↓ ← → Brad Roberts <braddr puremagic.com> writes:

Are all of these recent bug reports specific to dgcc/gdc?  I suspect that 
most of them are going to be present in dmd.  Unless they're specific to 
gdc, the best category to file them would be under dmd.  Only bugs 
specific to gdc should be filed against gdc since it relies on the dmd 
front end for the majority of the heavy lifting.

Later,
Brad

Dec 06 2006

↑ ↓ ← → Carlos Santander <csantander619 gmail.com> writes:

Brad Roberts escribi�:
 Are all of these recent bug reports specific to dgcc/gdc?  I suspect that 
 most of them are going to be present in dmd.  Unless they're specific to 
 gdc, the best category to file them would be under dmd.  Only bugs 
 specific to gdc should be filed against gdc since it relies on the dmd 
 front end for the majority of the heavy lifting.
 
 Later,
 Brad


I don't know because I can't test them with DMD, but I would guess most of them 
are also present there.

-- 
Carlos Santander Bernal

Dec 06 2006

↑ ↓ ← → Thomas Kuehne <thomas-dloop kuehne.cn> writes:

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Hash: SHA1

d-bugmail puremagic.com schrieb am 2006-12-06:
 http://d.puremagic.com/issues/show_bug.cgi?id=656


 Using GDC rev-50.

 //---------
 int main (lazy char [][] args)
 {
         return args.length;
 }
 //---------
 $ gdmd test
 $ ./test 
 Illegal instruction
 $ ./test foo
 Illegal instruction
 //---------


Test cases:
http://dstress.kuehne.cn/nocompile/m/main_07_A.d
http://dstress.kuehne.cn/nocompile/m/main_07_B.d

Thomas


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Dec 07 2006

↑ ↓ ← → d-bugmail puremagic.com writes:

http://d.puremagic.com/issues/show_bug.cgi?id=656


bugzilla digitalmars.com changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEW                         |RESOLVED
         Resolution|                            |FIXED




------- Comment #4 from bugzilla digitalmars.com  2006-12-12 04:17 -------
Fixed DMD 0.176


--

Dec 12 2006