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* [Bug c++/36414] New: g++ causes segmentation violation on template test program @ 2008-06-01 21:31 kemal dot ebcioglu at acm dot org 2008-06-01 21:37 ` [Bug c++/36414] " kemal dot ebcioglu at acm dot org ` (4 more replies) 0 siblings, 5 replies; 6+ messages in thread From: kemal dot ebcioglu at acm dot org @ 2008-06-01 21:31 UTC (permalink / raw) To: gcc-bugs g++ version 3.4.4 leads to an internal compiler error/segmentation violation on cygwin/vista with -O option, on the C++ template test program testBug2.cpp (to be attached to be message). Output of g++ -v -save-temps -O testBug2.cpp is shown below: Reading specs from /usr/lib/gcc/i686-pc-cygwin/3.4.4/specs Configured with: /usr/build/package/orig/test.respin/gcc-3.4.4-3/configure --verbose --prefix=/usr --exec-prefix=/usr --sysconfdir=/etc --libdir=/usr/lib --libexecdir=/usr/lib --mandir=/usr/share/man --infodir=/usr/share/info --enable-languages=c,ada,c++,d,f77,pascal,java,objc --enable-nls --without-included-gettext --enable-version-specific-runtime-libs --without-x --enable-libgcj --disable-java-awt --with-system-zlib --enable-interpreter --disable-libgcj-debug --enable-threads=posix --enable-java-gc=boehm --disable-win32-registry --enable-sjlj-exceptions --enable-hash-synchronization --enable-libstdcxx-debug Thread model: posix gcc version 3.4.4 (cygming special, gdc 0.12, using dmd 0.125) /usr/lib/gcc/i686-pc-cygwin/3.4.4/cc1plus.exe -E -quiet -v -D__CYGWIN32__ -D__CYGWIN__ -Dunix -D__unix__ -D__unix -idirafter /usr/lib/gcc/i686-pc-cygwin/3.4.4/../../../../include/w32api -idirafter /usr/lib/gcc/i686-pc-cygwin/3.4.4/../../../../i686-pc-cygwin/lib/../../include/w32api testBug2.cpp -mtune=pentiumpro -O -o testBug2.ii ignoring nonexistent directory "/usr/local/include" ignoring nonexistent directory "/usr/lib/gcc/i686-pc-cygwin/3.4.4/../../../../i686-pc-cygwin/include" ignoring duplicate directory "/usr/lib/gcc/i686-pc-cygwin/3.4.4/../../../../i686-pc-cygwin/lib/../../include/w32api" #include "..." search starts here: #include <...> search starts here: /usr/lib/gcc/i686-pc-cygwin/3.4.4/include/c++ /usr/lib/gcc/i686-pc-cygwin/3.4.4/include/c++/i686-pc-cygwin /usr/lib/gcc/i686-pc-cygwin/3.4.4/include/c++/backward /usr/lib/gcc/i686-pc-cygwin/3.4.4/include /usr/include /usr/lib/gcc/i686-pc-cygwin/3.4.4/../../../../include/w32api End of search list. /usr/lib/gcc/i686-pc-cygwin/3.4.4/cc1plus.exe -fpreprocessed testBug2.ii -quiet -dumpbase testBug2.cpp -mtune=pentiumpro -auxbase testBug2 -O -version -o testBug2.s GNU C++ version 3.4.4 (cygming special, gdc 0.12, using dmd 0.125) (i686-pc-cygwin) compiled by GNU C version 3.4.4 (cygming special, gdc 0.12, using dmd 0.125). GGC heuristics: --param ggc-min-expand=100 --param ggc-min-heapsize=131072 testBug2.cpp: In member function `Iter<S, T, advnc, retrv> Iter<S, T, advnc, retrv>::operator++() [with S = Test, T = char, int (*advnc)(int, S*) = Test::advance, T (*retrv)(int, S*) = Test::retrieve]': testBug2.cpp:144: instantiated from here testBug2.cpp:56: internal compiler error: Segmentation fault Please submit a full bug report, with preprocessed source if appropriate. See <URL:http://cygwin.com/problems.html> for instructions. By the way, g++ testBug2.cpp works. The error apparently only occurs with the -O option. The attached program testBug2.cpp is self-contained and does not need include files. -- Summary: g++ causes segmentation violation on template test program Product: gcc Version: 3.4.4 Status: UNCONFIRMED Severity: normal Priority: P3 Component: c++ AssignedTo: unassigned at gcc dot gnu dot org ReportedBy: kemal dot ebcioglu at acm dot org http://gcc.gnu.org/bugzilla/show_bug.cgi?id=36414 ^ permalink raw reply [flat|nested] 6+ messages in thread
* [Bug c++/36414] g++ causes segmentation violation on template test program 2008-06-01 21:31 [Bug c++/36414] New: g++ causes segmentation violation on template test program kemal dot ebcioglu at acm dot org @ 2008-06-01 21:37 ` kemal dot ebcioglu at acm dot org 2008-06-01 21:49 ` [Bug middle-end/36414] " pinskia at gcc dot gnu dot org ` (3 subsequent siblings) 4 siblings, 0 replies; 6+ messages in thread From: kemal dot ebcioglu at acm dot org @ 2008-06-01 21:37 UTC (permalink / raw) To: gcc-bugs ------- Comment #1 from kemal dot ebcioglu at acm dot org 2008-06-01 21:36 ------- Created an attachment (id=15710) --> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=15710&action=view) test case for recreating segmentation violation error On the current release of cygwin, try g++ -O testBug2.cpp to recreate the segmentation violation error g++ testBug2.cpp ./a works. -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=36414 ^ permalink raw reply [flat|nested] 6+ messages in thread
* [Bug middle-end/36414] g++ causes segmentation violation on template test program 2008-06-01 21:31 [Bug c++/36414] New: g++ causes segmentation violation on template test program kemal dot ebcioglu at acm dot org 2008-06-01 21:37 ` [Bug c++/36414] " kemal dot ebcioglu at acm dot org @ 2008-06-01 21:49 ` pinskia at gcc dot gnu dot org 2008-06-02 5:47 ` steven at gcc dot gnu dot org ` (2 subsequent siblings) 4 siblings, 0 replies; 6+ messages in thread From: pinskia at gcc dot gnu dot org @ 2008-06-01 21:49 UTC (permalink / raw) To: gcc-bugs ------- Comment #2 from pinskia at gcc dot gnu dot org 2008-06-01 21:48 ------- 3.4.x is old and no longer maintained, can you try 4.1.2 or 4.2.5 or 4.3.0? -- pinskia at gcc dot gnu dot org changed: What |Removed |Added ---------------------------------------------------------------------------- Component|c++ |middle-end GCC target triplet| |i686-pc-cygwin http://gcc.gnu.org/bugzilla/show_bug.cgi?id=36414 ^ permalink raw reply [flat|nested] 6+ messages in thread
* [Bug middle-end/36414] g++ causes segmentation violation on template test program 2008-06-01 21:31 [Bug c++/36414] New: g++ causes segmentation violation on template test program kemal dot ebcioglu at acm dot org 2008-06-01 21:37 ` [Bug c++/36414] " kemal dot ebcioglu at acm dot org 2008-06-01 21:49 ` [Bug middle-end/36414] " pinskia at gcc dot gnu dot org @ 2008-06-02 5:47 ` steven at gcc dot gnu dot org 2008-06-02 8:51 ` rguenth at gcc dot gnu dot org 2008-06-04 22:41 ` kemal dot ebcioglu at acm dot org 4 siblings, 0 replies; 6+ messages in thread From: steven at gcc dot gnu dot org @ 2008-06-02 5:47 UTC (permalink / raw) To: gcc-bugs -- steven at gcc dot gnu dot org changed: What |Removed |Added ---------------------------------------------------------------------------- Status|UNCONFIRMED |WAITING http://gcc.gnu.org/bugzilla/show_bug.cgi?id=36414 ^ permalink raw reply [flat|nested] 6+ messages in thread
* [Bug middle-end/36414] g++ causes segmentation violation on template test program 2008-06-01 21:31 [Bug c++/36414] New: g++ causes segmentation violation on template test program kemal dot ebcioglu at acm dot org ` (2 preceding siblings ...) 2008-06-02 5:47 ` steven at gcc dot gnu dot org @ 2008-06-02 8:51 ` rguenth at gcc dot gnu dot org 2008-06-04 22:41 ` kemal dot ebcioglu at acm dot org 4 siblings, 0 replies; 6+ messages in thread From: rguenth at gcc dot gnu dot org @ 2008-06-02 8:51 UTC (permalink / raw) To: gcc-bugs ------- Comment #3 from rguenth at gcc dot gnu dot org 2008-06-02 08:50 ------- Fixed in 4.0.0 -- rguenth at gcc dot gnu dot org changed: What |Removed |Added ---------------------------------------------------------------------------- Status|WAITING |RESOLVED Known to fail| |3.4.6 Known to work| |4.0.0 Resolution| |FIXED Target Milestone|--- |4.0.0 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=36414 ^ permalink raw reply [flat|nested] 6+ messages in thread
* [Bug middle-end/36414] g++ causes segmentation violation on template test program 2008-06-01 21:31 [Bug c++/36414] New: g++ causes segmentation violation on template test program kemal dot ebcioglu at acm dot org ` (3 preceding siblings ...) 2008-06-02 8:51 ` rguenth at gcc dot gnu dot org @ 2008-06-04 22:41 ` kemal dot ebcioglu at acm dot org 4 siblings, 0 replies; 6+ messages in thread From: kemal dot ebcioglu at acm dot org @ 2008-06-04 22:41 UTC (permalink / raw) To: gcc-bugs ------- Comment #4 from kemal dot ebcioglu at acm dot org 2008-06-04 22:40 ------- (In reply to comment #3) > Fixed in 4.0.0 > Thanks! I also verified that the template test case works in g++ version 4.3.0 on VMWare/Linux/Fedora 9, with the -O option. -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=36414 ^ permalink raw reply [flat|nested] 6+ messages in thread
end of thread, other threads:[~2008-06-04 22:41 UTC | newest] Thread overview: 6+ messages (download: mbox.gz / follow: Atom feed) -- links below jump to the message on this page -- 2008-06-01 21:31 [Bug c++/36414] New: g++ causes segmentation violation on template test program kemal dot ebcioglu at acm dot org 2008-06-01 21:37 ` [Bug c++/36414] " kemal dot ebcioglu at acm dot org 2008-06-01 21:49 ` [Bug middle-end/36414] " pinskia at gcc dot gnu dot org 2008-06-02 5:47 ` steven at gcc dot gnu dot org 2008-06-02 8:51 ` rguenth at gcc dot gnu dot org 2008-06-04 22:41 ` kemal dot ebcioglu at acm dot org
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