[Bug c++/44783] implement -ftemplate-backtrace-limit=

[gredner at gmail dot com]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=44783

Gabriel Redner gredner at gmail dot com changed:

   What|Removed |Added

 CC||gredner at gmail dot com

--- Comment #4 from Gabriel Redner gredner at gmail dot com 2012-02-13 
01:06:56 UTC ---
Is there any progress on this issue?  This bug is a major impediment when
debugging template-heavy code.

[Bug c++/38206] New: g++ crashes when compiling trivial code (~10 line test case)

[gredner at gmail dot com]

The following code causes g++ to crash:

main.cpp:
==
struct foo {
   template class T foo(T);
};

struct bar {
   bar();
   bar(const foo f);
   bar(bar);
};

bar makeBar() {
   return bar();
}
==

 g++ -v main.cpp
Using built-in specs.
Target: i486-linux-gnu
Configured with: ../src/configure -v
--enable-languages=c,c++,fortran,objc,obj-c++,treelang --prefix=/usr
--enable-shared --with-system-zlib --libexecdir=/usr/lib
--without-included-gettext --enable-threads=posix --enable-nls
--with-gxx-include-dir=/usr/include/c++/4.2 --program-suffix=-4.2
--enable-clocale=gnu --enable-libstdcxx-debug --enable-objc-gc --enable-mpfr
--enable-targets=all --enable-checking=release --build=i486-linux-gnu
--host=i486-linux-gnu --target=i486-linux-gnu
Thread model: posix
gcc version 4.2.4 (Ubuntu 4.2.4-1ubuntu3)
 /usr/lib/gcc/i486-linux-gnu/4.2.4/cc1plus -quiet -v -D_GNU_SOURCE main.cpp
-quiet -dumpbase main.cpp -mtune=generic -auxbase main -version
-fstack-protector -fstack-protector -o /tmp/ccVkFN1G.s
ignoring nonexistent directory /usr/local/include/i486-linux-gnu
ignoring nonexistent directory
/usr/lib/gcc/i486-linux-gnu/4.2.4/../../../../i486-linux-gnu/include
ignoring nonexistent directory /usr/include/i486-linux-gnu
#include ... search starts here:
#include ... search starts here:
 /usr/include/c++/4.2
 /usr/include/c++/4.2/i486-linux-gnu
 /usr/include/c++/4.2/backward
 /usr/local/include
 /usr/lib/gcc/i486-linux-gnu/4.2.4/include
 /usr/include
End of search list.
GNU C++ version 4.2.4 (Ubuntu 4.2.4-1ubuntu3) (i486-linux-gnu)
compiled by GNU C version 4.2.4 (Ubuntu 4.2.4-1ubuntu3).
GGC heuristics: --param ggc-min-expand=100 --param ggc-min-heapsize=131072
Compiler executable checksum: cca9b7b48c023363b938f208576b99cc
g++: Internal error: Segmentation fault (program cc1plus)
Please submit a full bug report.
See URL:http://gcc.gnu.org/bugs.html for instructions.

I've also tested g++ 3.3.3, with similar results.  Let me know if I can provide
any further information!


-- 
   Summary: g++ crashes when compiling trivial code (~10 line test
case)
   Product: gcc
   Version: 4.2.4
Status: UNCONFIRMED
  Severity: normal
  Priority: P3
 Component: c++
AssignedTo: unassigned at gcc dot gnu dot org
ReportedBy: gredner at gmail dot com


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=38206

[Bug c++/38206] g++ crashes when compiling trivial code (~10 line test case)

[gredner at gmail dot com]

--- Comment #1 from gredner at gmail dot com  2008-11-20 23:20 ---
Created an attachment (id=16729)
 -- (http://gcc.gnu.org/bugzilla/attachment.cgi?id=16729action=view)
Self-contained test case


-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=38206