D.gnu - r50 gdc crash on 4.0.3, mingw32

Downs (95/101) Dec 06 2006 Trying to compile the file html.d

David Friedman (6/126) Dec 06 2006 Downs,
Downs (49/169) Dec 06 2006 The problem also appears for me with the following vastly simplified pro...

David Friedman (3/192) Dec 06 2006 Thanks for the reduced test case! The fix is in svn.

Downs (4/7) Dec 07 2006 And confirmed fixed. Thank you very much :D

Downs <mathis.beer tu-ilmenau.de> writes:

Trying to compile the file html.d
( http://paste.dprogramming.com/dpba895x.php )
with a recently compiled r50 of gdc on gcc 4.0.3 on mingw32,
I encountered the following error:
 html.d: In member function 'apply':
 html.d:211: internal compiler error: Arithmetic exception
 (that's actually an assert, I just made it an arithmetic
 exception so's I could get the stacktrace .. the original line was
 Assertion failed: func_type!=NULL, file ../../gcc-4.0.3/gcc/d/d-codegen.cc,
line 854
 Please submit a full bug report yada yada.

The stack trace at the time of the crash is:
E:\code\dmono>gdb c:\gdc\libexec\gcc\i686-pc-mingw32\4.0.3\cc1d.exe
GNU gdb 5.2.1
Copyright 2002 Free Software Foundation, Inc.
GDB is free software, covered by the GNU General Public License, and you are
welcome to change it and/or distribute copies of it under certain conditions.
Type "show copying" to see the conditions.
There is absolutely no warranty for GDB.  Type "show warranty" for details.
This GDB was configured as "i686-pc-mingw32"...
(gdb) r html.d -dumpbase html.d -auxbase-strip obj/html.o -fversion=Windows -ipr
efix C:/gdc/lib/gcc/i686-pc-mingw32/4.0.3 -IC:/gdc/include/d/4.0.3 -o test.s
Starting program: c:\gdc\libexec\gcc\i686-pc-mingw32\4.0.3\cc1d.exe html.d -dump
base html.d -auxbase-strip obj/html.o -fversion=Windows -iprefix C:/gdc/lib/gcc/
i686-pc-mingw32/4.0.3 -IC:/gdc/include/d/4.0.3 -o test.s

Program received signal SIGFPE, Arithmetic exception.
0x004ba10f in IRState::call(TypeFunction*, tree_node*, tree_node*, Array*) (
     this=0x203cb70, func_type=0x0, callable=0x20737e0, object=0x20737c0,
     arguments=0x15afd60) at ../../gcc-4.0.3/gcc/d/d-codegen.cc:854
854         if (func_type==NULL) { int a=0; a=0/a; }
Current language:  auto; currently c++
(gdb) bt

     (this=0x203cb70, func_type=0x0, callable=0x20737e0, object=0x20737c0,
     arguments=0x15afd60) at ../../gcc-4.0.3/gcc/d/d-codegen.cc:854

     expr=0x15afd28, arguments=0x15afd60)
     at ../../gcc-4.0.3/gcc/d/d-codegen.cc:824

     at ../../gcc-4.0.3/gcc/d/d-glue.cc:1491

     exp=0x15afd88, target_type=0x15841b0)
     at ../../gcc-4.0.3/gcc/d/d-codegen.cc:239

     at ../../gcc-4.0.3/gcc/d/d-glue.cc:1318

     this=0x203cb70, exp=0x1eaafa8, target_type=0x15841b0)
     at ../../gcc-4.0.3/gcc/d/d-codegen.cc:549

     at ../../gcc-4.0.3/gcc/d/d-glue.cc:1130

     at ../../gcc-4.0.3/gcc/d/d-glue.cc:1200

     at ../../gcc-4.0.3/gcc/d/d-glue.cc:1199

---Type <return> to continue, or q <return> to quit---
     exp=0x1eaaf18, target_type=0x1e6d8f0)
     at ../../gcc-4.0.3/gcc/d/d-codegen.cc:239

     at ../../gcc-4.0.3/gcc/d/d-glue.cc:1318

     this=0x203cb70, exp=0x1eaafe0, arg=0x15a4f00)
     at ../../gcc-4.0.3/gcc/d/d-codegen.cc:490

     (this=0x203cb70, func_type=0x1e6e2a8, callable=0x2066dc0,
     object=0x2072140, arguments=0x15af258)
     at ../../gcc-4.0.3/gcc/d/d-codegen.cc:907

     this=0x203cb70, func_decl=0x15a4f30, object=0x2072140, args=0x15af258)
     at ../../gcc-4.0.3/gcc/d/d-codegen.cc:838

     at ../../gcc-4.0.3/gcc/d/d-glue.cc:1975

     exp=0x15afdc0, target_type=0x15841b0)
     at ../../gcc-4.0.3/gcc/d/d-codegen.cc:239

     at ../../gcc-4.0.3/gcc/d/d-glue.cc:1318

     irs=0x203cb70) at ../../gcc-4.0.3/gcc/d/d-glue.cc:883
---Type <return> to continue, or q <return> to quit---

     at ../../gcc-4.0.3/gcc/d/d-glue.cc:3949

     irs=0x203cb70) at ../../gcc-4.0.3/gcc/d/d-glue.cc:3917

     irs=0x203cb70) at ../../gcc-4.0.3/gcc/d/d-glue.cc:3917

     at ../../gcc-4.0.3/gcc/d/d-glue.cc:2636

     at ../../gcc-4.0.3/gcc/d/dmd/toobj.c:310

     at ../../gcc-4.0.3/gcc/d/d-glue.cc:2779




     at ../../gcc-4.0.3/gcc/toplev.c:2157

     at ../../gcc-4.0.3/gcc/main.c:35
(gdb)


Greetings, thanks and good luck! :D
--downs

Dec 06 2006

David Friedman <dvdfrdmn users.ess-eff.net> writes:

Downs,

Can you tell me where to get the rest of the code?  Thanks!

BTW, if you want debug internal compiler errors, put a breakpoint on 
'fancy_abort'.

David

Downs wrote:
 Trying to compile the file html.d
 ( http://paste.dprogramming.com/dpba895x.php )
 with a recently compiled r50 of gdc on gcc 4.0.3 on mingw32,
 I encountered the following error:
  > html.d: In member function 'apply':
  > html.d:211: internal compiler error: Arithmetic exception
  > (that's actually an assert, I just made it an arithmetic
  > exception so's I could get the stacktrace .. the original line was
  > Assertion failed: func_type!=NULL, file 
 ../../gcc-4.0.3/gcc/d/d-codegen.cc, line 854
  > Please submit a full bug report yada yada.
 
 The stack trace at the time of the crash is:
 E:\code\dmono>gdb c:\gdc\libexec\gcc\i686-pc-mingw32\4.0.3\cc1d.exe
 GNU gdb 5.2.1
 Copyright 2002 Free Software Foundation, Inc.
 GDB is free software, covered by the GNU General Public License, and you 
 are
 welcome to change it and/or distribute copies of it under certain 
 conditions.
 Type "show copying" to see the conditions.
 There is absolutely no warranty for GDB.  Type "show warranty" for details.
 This GDB was configured as "i686-pc-mingw32"...
 (gdb) r html.d -dumpbase html.d -auxbase-strip obj/html.o 
 -fversion=Windows -ipr
 efix C:/gdc/lib/gcc/i686-pc-mingw32/4.0.3 -IC:/gdc/include/d/4.0.3 -o 
 test.s
 Starting program: c:\gdc\libexec\gcc\i686-pc-mingw32\4.0.3\cc1d.exe 
 html.d -dump
 base html.d -auxbase-strip obj/html.o -fversion=Windows -iprefix 
 C:/gdc/lib/gcc/
 i686-pc-mingw32/4.0.3 -IC:/gdc/include/d/4.0.3 -o test.s
 
 Program received signal SIGFPE, Arithmetic exception.
 0x004ba10f in IRState::call(TypeFunction*, tree_node*, tree_node*, 
 Array*) (
     this=0x203cb70, func_type=0x0, callable=0x20737e0, object=0x20737c0,
     arguments=0x15afd60) at ../../gcc-4.0.3/gcc/d/d-codegen.cc:854
 854         if (func_type==NULL) { int a=0; a=0/a; }
 Current language:  auto; currently c++
 (gdb) bt

 Array*)
     (this=0x203cb70, func_type=0x0, callable=0x20737e0, object=0x20737c0,
     arguments=0x15afd60) at ../../gcc-4.0.3/gcc/d/d-codegen.cc:854

     expr=0x15afd28, arguments=0x15afd60)
     at ../../gcc-4.0.3/gcc/d/d-codegen.cc:824

     at ../../gcc-4.0.3/gcc/d/d-glue.cc:1491

     exp=0x15afd88, target_type=0x15841b0)
     at ../../gcc-4.0.3/gcc/d/d-codegen.cc:239

     at ../../gcc-4.0.3/gcc/d/d-glue.cc:1318

     this=0x203cb70, exp=0x1eaafa8, target_type=0x15841b0)
     at ../../gcc-4.0.3/gcc/d/d-codegen.cc:549

 irs=0x203cb70)
     at ../../gcc-4.0.3/gcc/d/d-glue.cc:1130

 irs=0x203cb70)
     at ../../gcc-4.0.3/gcc/d/d-glue.cc:1200

 irs=0x203cb70)
     at ../../gcc-4.0.3/gcc/d/d-glue.cc:1199

 ---Type <return> to continue, or q <return> to quit---
     exp=0x1eaaf18, target_type=0x1e6d8f0)
     at ../../gcc-4.0.3/gcc/d/d-codegen.cc:239

     at ../../gcc-4.0.3/gcc/d/d-glue.cc:1318

     this=0x203cb70, exp=0x1eaafe0, arg=0x15a4f00)
     at ../../gcc-4.0.3/gcc/d/d-codegen.cc:490

 Array*)
     (this=0x203cb70, func_type=0x1e6e2a8, callable=0x2066dc0,
     object=0x2072140, arguments=0x15af258)
     at ../../gcc-4.0.3/gcc/d/d-codegen.cc:907

     this=0x203cb70, func_decl=0x15a4f30, object=0x2072140, args=0x15af258)
     at ../../gcc-4.0.3/gcc/d/d-codegen.cc:838

     at ../../gcc-4.0.3/gcc/d/d-glue.cc:1975

     exp=0x15afdc0, target_type=0x15841b0)
     at ../../gcc-4.0.3/gcc/d/d-codegen.cc:239

     at ../../gcc-4.0.3/gcc/d/d-glue.cc:1318

     irs=0x203cb70) at ../../gcc-4.0.3/gcc/d/d-glue.cc:883
 ---Type <return> to continue, or q <return> to quit---

 irs=0x203cb70)
     at ../../gcc-4.0.3/gcc/d/d-glue.cc:3949

     irs=0x203cb70) at ../../gcc-4.0.3/gcc/d/d-glue.cc:3917

     irs=0x203cb70) at ../../gcc-4.0.3/gcc/d/d-glue.cc:3917

     at ../../gcc-4.0.3/gcc/d/d-glue.cc:2636

     at ../../gcc-4.0.3/gcc/d/dmd/toobj.c:310

     at ../../gcc-4.0.3/gcc/d/d-glue.cc:2779

 ../../gcc-4.0.3/gcc/d/d-lang.cc:1017



     at ../../gcc-4.0.3/gcc/toplev.c:2157

     at ../../gcc-4.0.3/gcc/main.c:35
 (gdb)
 
 
 Greetings, thanks and good luck! :D
 --downs

Dec 06 2006

Downs <mathis.beer tu-ilmenau.de> writes:

Downs wrote:
 Trying to compile the file html.d
 ( http://paste.dprogramming.com/dpba895x.php )
 with a recently compiled r50 of gdc on gcc 4.0.3 on mingw32,
 I encountered the following error:
  > html.d: In member function 'apply':
  > html.d:211: internal compiler error: Arithmetic exception
  > (that's actually an assert, I just made it an arithmetic
  > exception so's I could get the stacktrace .. the original line was
  > Assertion failed: func_type!=NULL, file 
 ../../gcc-4.0.3/gcc/d/d-codegen.cc, line 854
  > Please submit a full bug report yada yada.
 
 The stack trace at the time of the crash is:
 E:\code\dmono>gdb c:\gdc\libexec\gcc\i686-pc-mingw32\4.0.3\cc1d.exe
 GNU gdb 5.2.1
 Copyright 2002 Free Software Foundation, Inc.
 GDB is free software, covered by the GNU General Public License, and you 
 are
 welcome to change it and/or distribute copies of it under certain 
 conditions.
 Type "show copying" to see the conditions.
 There is absolutely no warranty for GDB.  Type "show warranty" for details.
 This GDB was configured as "i686-pc-mingw32"...
 (gdb) r html.d -dumpbase html.d -auxbase-strip obj/html.o 
 -fversion=Windows -ipr
 efix C:/gdc/lib/gcc/i686-pc-mingw32/4.0.3 -IC:/gdc/include/d/4.0.3 -o 
 test.s
 Starting program: c:\gdc\libexec\gcc\i686-pc-mingw32\4.0.3\cc1d.exe 
 html.d -dump
 base html.d -auxbase-strip obj/html.o -fversion=Windows -iprefix 
 C:/gdc/lib/gcc/
 i686-pc-mingw32/4.0.3 -IC:/gdc/include/d/4.0.3 -o test.s
 
 Program received signal SIGFPE, Arithmetic exception.
 0x004ba10f in IRState::call(TypeFunction*, tree_node*, tree_node*, 
 Array*) (
     this=0x203cb70, func_type=0x0, callable=0x20737e0, object=0x20737c0,
     arguments=0x15afd60) at ../../gcc-4.0.3/gcc/d/d-codegen.cc:854
 854         if (func_type==NULL) { int a=0; a=0/a; }
 Current language:  auto; currently c++
 (gdb) bt

 Array*)
     (this=0x203cb70, func_type=0x0, callable=0x20737e0, object=0x20737c0,
     arguments=0x15afd60) at ../../gcc-4.0.3/gcc/d/d-codegen.cc:854

     expr=0x15afd28, arguments=0x15afd60)
     at ../../gcc-4.0.3/gcc/d/d-codegen.cc:824

     at ../../gcc-4.0.3/gcc/d/d-glue.cc:1491

     exp=0x15afd88, target_type=0x15841b0)
     at ../../gcc-4.0.3/gcc/d/d-codegen.cc:239

     at ../../gcc-4.0.3/gcc/d/d-glue.cc:1318

     this=0x203cb70, exp=0x1eaafa8, target_type=0x15841b0)
     at ../../gcc-4.0.3/gcc/d/d-codegen.cc:549

 irs=0x203cb70)
     at ../../gcc-4.0.3/gcc/d/d-glue.cc:1130

 irs=0x203cb70)
     at ../../gcc-4.0.3/gcc/d/d-glue.cc:1200

 irs=0x203cb70)
     at ../../gcc-4.0.3/gcc/d/d-glue.cc:1199

 ---Type <return> to continue, or q <return> to quit---
     exp=0x1eaaf18, target_type=0x1e6d8f0)
     at ../../gcc-4.0.3/gcc/d/d-codegen.cc:239

     at ../../gcc-4.0.3/gcc/d/d-glue.cc:1318

     this=0x203cb70, exp=0x1eaafe0, arg=0x15a4f00)
     at ../../gcc-4.0.3/gcc/d/d-codegen.cc:490

 Array*)
     (this=0x203cb70, func_type=0x1e6e2a8, callable=0x2066dc0,
     object=0x2072140, arguments=0x15af258)
     at ../../gcc-4.0.3/gcc/d/d-codegen.cc:907

     this=0x203cb70, func_decl=0x15a4f30, object=0x2072140, args=0x15af258)
     at ../../gcc-4.0.3/gcc/d/d-codegen.cc:838

     at ../../gcc-4.0.3/gcc/d/d-glue.cc:1975

     exp=0x15afdc0, target_type=0x15841b0)
     at ../../gcc-4.0.3/gcc/d/d-codegen.cc:239

     at ../../gcc-4.0.3/gcc/d/d-glue.cc:1318

     irs=0x203cb70) at ../../gcc-4.0.3/gcc/d/d-glue.cc:883
 ---Type <return> to continue, or q <return> to quit---

 irs=0x203cb70)
     at ../../gcc-4.0.3/gcc/d/d-glue.cc:3949

     irs=0x203cb70) at ../../gcc-4.0.3/gcc/d/d-glue.cc:3917

     irs=0x203cb70) at ../../gcc-4.0.3/gcc/d/d-glue.cc:3917

     at ../../gcc-4.0.3/gcc/d/d-glue.cc:2636

     at ../../gcc-4.0.3/gcc/d/dmd/toobj.c:310

     at ../../gcc-4.0.3/gcc/d/d-glue.cc:2779

 ../../gcc-4.0.3/gcc/d/d-lang.cc:1017



     at ../../gcc-4.0.3/gcc/toplev.c:2157

     at ../../gcc-4.0.3/gcc/main.c:35
 (gdb)
 
 
 Greetings, thanks and good luck! :D
 --downs

The problem also appears for me with the following vastly simplified program:
int main() { return delegate int() { return 0; }(); }
In this case, I get the vastly simplified stack trace:

GNU gdb 5.2.1
Copyright 2002 Free Software Foundation, Inc.
GDB is free software, covered by the GNU General Public License, and you are
welcome to change it and/or distribute copies of it under certain conditions.
Type "show copying" to see the conditions.
There is absolutely no warranty for GDB.  Type "show warranty" for details.
This GDB was configured as "i686-pc-mingw32"...
(gdb) r test.d -IC:/gdc/include/d/4.0.3
Starting program: c:\gdc\libexec\gcc\i686-pc-mingw32\4.0.3\cc1d.exe test.d -IC:/
gdc/include/d/4.0.3

Program received signal SIGFPE, Arithmetic exception.
0x004ba10f in IRState::call(TypeFunction*, tree_node*, tree_node*, Array*) (
     this=0x15a5360, func_type=0x0, callable=0x1530fe0, object=0x1530fc0,
     arguments=0x15a04d0) at ../../gcc-4.0.3/gcc/d/d-codegen.cc:854
854         if (func_type==NULL) { int a=0; a=0/a; }
Current language:  auto; currently c++
(gdb) bt

     (this=0x15a5360, func_type=0x0, callable=0x1530fe0, object=0x1530fc0,
     arguments=0x15a04d0) at ../../gcc-4.0.3/gcc/d/d-codegen.cc:854

     expr=0x15a0498, arguments=0x15a04d0)
     at ../../gcc-4.0.3/gcc/d/d-codegen.cc:824

     at ../../gcc-4.0.3/gcc/d/d-glue.cc:1491

     this=0x15a5360, exp=0x15a04f8, target_type=0x14b9018)
     at ../../gcc-4.0.3/gcc/d/d-codegen.cc:549

     irs=0x15a5360) at ../../gcc-4.0.3/gcc/d/d-glue.cc:3607

     irs=0x15a5360) at ../../gcc-4.0.3/gcc/d/d-glue.cc:3917

     at ../../gcc-4.0.3/gcc/d/d-glue.cc:2636

     at ../../gcc-4.0.3/gcc/d/d-glue.cc:2779




     at ../../gcc-4.0.3/gcc/toplev.c:2157

     at ../../gcc-4.0.3/gcc/main.c:35
(gdb) q

Again, good luck!

Dec 06 2006

David Friedman <dvdfrdmn users.ess-eff.net> writes:

Downs wrote:
 Downs wrote:
 
 Trying to compile the file html.d
 ( http://paste.dprogramming.com/dpba895x.php )
 with a recently compiled r50 of gdc on gcc 4.0.3 on mingw32,
 I encountered the following error:
  > html.d: In member function 'apply':
  > html.d:211: internal compiler error: Arithmetic exception
  > (that's actually an assert, I just made it an arithmetic
  > exception so's I could get the stacktrace .. the original line was
  > Assertion failed: func_type!=NULL, file 
 ../../gcc-4.0.3/gcc/d/d-codegen.cc, line 854
  > Please submit a full bug report yada yada.

 The stack trace at the time of the crash is:
 E:\code\dmono>gdb c:\gdc\libexec\gcc\i686-pc-mingw32\4.0.3\cc1d.exe
 GNU gdb 5.2.1
 Copyright 2002 Free Software Foundation, Inc.
 GDB is free software, covered by the GNU General Public License, and 
 you are
 welcome to change it and/or distribute copies of it under certain 
 conditions.
 Type "show copying" to see the conditions.
 There is absolutely no warranty for GDB.  Type "show warranty" for 
 details.
 This GDB was configured as "i686-pc-mingw32"...
 (gdb) r html.d -dumpbase html.d -auxbase-strip obj/html.o 
 -fversion=Windows -ipr
 efix C:/gdc/lib/gcc/i686-pc-mingw32/4.0.3 -IC:/gdc/include/d/4.0.3 -o 
 test.s
 Starting program: c:\gdc\libexec\gcc\i686-pc-mingw32\4.0.3\cc1d.exe 
 html.d -dump
 base html.d -auxbase-strip obj/html.o -fversion=Windows -iprefix 
 C:/gdc/lib/gcc/
 i686-pc-mingw32/4.0.3 -IC:/gdc/include/d/4.0.3 -o test.s

 Program received signal SIGFPE, Arithmetic exception.
 0x004ba10f in IRState::call(TypeFunction*, tree_node*, tree_node*, 
 Array*) (
     this=0x203cb70, func_type=0x0, callable=0x20737e0, object=0x20737c0,
     arguments=0x15afd60) at ../../gcc-4.0.3/gcc/d/d-codegen.cc:854
 854         if (func_type==NULL) { int a=0; a=0/a; }
 Current language:  auto; currently c++
 (gdb) bt

 Array*)
     (this=0x203cb70, func_type=0x0, callable=0x20737e0, object=0x20737c0,
     arguments=0x15afd60) at ../../gcc-4.0.3/gcc/d/d-codegen.cc:854

     expr=0x15afd28, arguments=0x15afd60)
     at ../../gcc-4.0.3/gcc/d/d-codegen.cc:824

 irs=0x203cb70)
     at ../../gcc-4.0.3/gcc/d/d-glue.cc:1491

     exp=0x15afd88, target_type=0x15841b0)
     at ../../gcc-4.0.3/gcc/d/d-codegen.cc:239

 irs=0x203cb70)
     at ../../gcc-4.0.3/gcc/d/d-glue.cc:1318

     this=0x203cb70, exp=0x1eaafa8, target_type=0x15841b0)
     at ../../gcc-4.0.3/gcc/d/d-codegen.cc:549

 irs=0x203cb70)
     at ../../gcc-4.0.3/gcc/d/d-glue.cc:1130

 irs=0x203cb70)
     at ../../gcc-4.0.3/gcc/d/d-glue.cc:1200

 irs=0x203cb70)
     at ../../gcc-4.0.3/gcc/d/d-glue.cc:1199

 ---Type <return> to continue, or q <return> to quit---
     exp=0x1eaaf18, target_type=0x1e6d8f0)
     at ../../gcc-4.0.3/gcc/d/d-codegen.cc:239

 irs=0x203cb70)
     at ../../gcc-4.0.3/gcc/d/d-glue.cc:1318

     this=0x203cb70, exp=0x1eaafe0, arg=0x15a4f00)
     at ../../gcc-4.0.3/gcc/d/d-codegen.cc:490

 Array*)
     (this=0x203cb70, func_type=0x1e6e2a8, callable=0x2066dc0,
     object=0x2072140, arguments=0x15af258)
     at ../../gcc-4.0.3/gcc/d/d-codegen.cc:907

     this=0x203cb70, func_decl=0x15a4f30, object=0x2072140, 
 args=0x15af258)
     at ../../gcc-4.0.3/gcc/d/d-codegen.cc:838

 irs=0x203cb70)
     at ../../gcc-4.0.3/gcc/d/d-glue.cc:1975

     exp=0x15afdc0, target_type=0x15841b0)
     at ../../gcc-4.0.3/gcc/d/d-codegen.cc:239

 irs=0x203cb70)
     at ../../gcc-4.0.3/gcc/d/d-glue.cc:1318

     irs=0x203cb70) at ../../gcc-4.0.3/gcc/d/d-glue.cc:883
 ---Type <return> to continue, or q <return> to quit---

 irs=0x203cb70)
     at ../../gcc-4.0.3/gcc/d/d-glue.cc:3949

     irs=0x203cb70) at ../../gcc-4.0.3/gcc/d/d-glue.cc:3917

     irs=0x203cb70) at ../../gcc-4.0.3/gcc/d/d-glue.cc:3917

     at ../../gcc-4.0.3/gcc/d/d-glue.cc:2636

     at ../../gcc-4.0.3/gcc/d/dmd/toobj.c:310

     at ../../gcc-4.0.3/gcc/d/d-glue.cc:2779

 ../../gcc-4.0.3/gcc/d/d-lang.cc:1017



     at ../../gcc-4.0.3/gcc/toplev.c:2157

     at ../../gcc-4.0.3/gcc/main.c:35
 (gdb)


 Greetings, thanks and good luck! :D
 --downs

 
 
 The problem also appears for me with the following vastly simplified 
 program:
 int main() { return delegate int() { return 0; }(); }
 In this case, I get the vastly simplified stack trace:
 
 GNU gdb 5.2.1
 Copyright 2002 Free Software Foundation, Inc.
 GDB is free software, covered by the GNU General Public License, and you 
 are
 welcome to change it and/or distribute copies of it under certain 
 conditions.
 Type "show copying" to see the conditions.
 There is absolutely no warranty for GDB.  Type "show warranty" for details.
 This GDB was configured as "i686-pc-mingw32"...
 (gdb) r test.d -IC:/gdc/include/d/4.0.3
 Starting program: c:\gdc\libexec\gcc\i686-pc-mingw32\4.0.3\cc1d.exe 
 test.d -IC:/
 gdc/include/d/4.0.3
 
 Program received signal SIGFPE, Arithmetic exception.
 0x004ba10f in IRState::call(TypeFunction*, tree_node*, tree_node*, 
 Array*) (
     this=0x15a5360, func_type=0x0, callable=0x1530fe0, object=0x1530fc0,
     arguments=0x15a04d0) at ../../gcc-4.0.3/gcc/d/d-codegen.cc:854
 854         if (func_type==NULL) { int a=0; a=0/a; }
 Current language:  auto; currently c++
 (gdb) bt

 Array*)
     (this=0x15a5360, func_type=0x0, callable=0x1530fe0, object=0x1530fc0,
     arguments=0x15a04d0) at ../../gcc-4.0.3/gcc/d/d-codegen.cc:854

     expr=0x15a0498, arguments=0x15a04d0)
     at ../../gcc-4.0.3/gcc/d/d-codegen.cc:824

     at ../../gcc-4.0.3/gcc/d/d-glue.cc:1491

     this=0x15a5360, exp=0x15a04f8, target_type=0x14b9018)
     at ../../gcc-4.0.3/gcc/d/d-codegen.cc:549

     irs=0x15a5360) at ../../gcc-4.0.3/gcc/d/d-glue.cc:3607

     irs=0x15a5360) at ../../gcc-4.0.3/gcc/d/d-glue.cc:3917

     at ../../gcc-4.0.3/gcc/d/d-glue.cc:2636

     at ../../gcc-4.0.3/gcc/d/d-glue.cc:2779

 ../../gcc-4.0.3/gcc/d/d-lang.cc:1017



     at ../../gcc-4.0.3/gcc/toplev.c:2157

     at ../../gcc-4.0.3/gcc/main.c:35
 (gdb) q
 
 Again, good luck!

Thanks for the reduced test case!  The fix is in svn.

David

Dec 06 2006

Downs <mathis.beer tu-ilmenau.de> writes:

David Friedman wrote:
 Thanks for the reduced test case!  The fix is in svn.
 
 David

And confirmed fixed. Thank you very much :D
:warmfuzzyfeelingofgdcgenerichappiness:

Greetings

Dec 07 2006

D Programming

C/C++ Programming

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D.gnu - r50 gdc crash on 4.0.3, mingw32