From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 18019 invoked by alias); 29 Nov 2011 12:02:38 -0000 Received: (qmail 18010 invoked by uid 22791); 29 Nov 2011 12:02:37 -0000 X-SWARE-Spam-Status: No, hits=-2.8 required=5.0 tests=ALL_TRUSTED,AWL,BAYES_00,TW_CX,TW_DC,TW_JL X-Spam-Check-By: sourceware.org Received: from localhost (HELO gcc.gnu.org) (127.0.0.1) by sourceware.org (qpsmtpd/0.43rc1) with ESMTP; Tue, 29 Nov 2011 12:02:24 +0000 From: "koliasvskj at gmail dot com" To: gcc-bugs@gcc.gnu.org Subject: [Bug c++/51344] New: cc1plus hangs when compiling Date: Tue, 29 Nov 2011 14:06:00 -0000 X-Bugzilla-Reason: CC X-Bugzilla-Type: new X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: gcc X-Bugzilla-Component: c++ X-Bugzilla-Keywords: X-Bugzilla-Severity: normal X-Bugzilla-Who: koliasvskj at gmail dot com X-Bugzilla-Status: UNCONFIRMED X-Bugzilla-Priority: P3 X-Bugzilla-Assigned-To: unassigned at gcc dot gnu.org X-Bugzilla-Target-Milestone: --- X-Bugzilla-Changed-Fields: Message-ID: X-Bugzilla-URL: http://gcc.gnu.org/bugzilla/ Auto-Submitted: auto-generated Content-Type: text/plain; charset="UTF-8" MIME-Version: 1.0 Mailing-List: contact gcc-bugs-help@gcc.gnu.org; run by ezmlm Precedence: bulk List-Id: List-Archive: List-Post: List-Help: Sender: gcc-bugs-owner@gcc.gnu.org X-SW-Source: 2011-11/txt/msg02771.txt.bz2 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51344 Bug #: 51344 Summary: cc1plus hangs when compiling Classification: Unclassified Product: gcc Version: 4.5.2 Status: UNCONFIRMED Severity: normal Priority: P3 Component: c++ AssignedTo: unassigned@gcc.gnu.org ReportedBy: koliasvskj@gmail.com After trying to compile one of old projects I ran into the situation when mingw32-g++ silently hanged up. After ah hour of research I refined the whole situation to this simple test file (evidently the main reason was the erratum; but it was better to have the compile error and crashed build here then to have three hours of senseless CPU torturing). ///////////////////////////////////////// // test.cpp class A; template class B { friend __attribute__((cdecl)) A& operator >>(A& a, B& b) { return a; } }; // ///////////////////////////////////////// Compiled with command: mingw32-g++ -v test.cpp Resulting output: Using built-in specs. COLLECT_GCC=mingw32-g++ COLLECT_LTO_WRAPPER=c:/mingw/bin/../libexec/gcc/mingw32/4.5.2/lto-wrapper.exe Target: mingw32 Configured with: ../gcc-4.5.2/configure --enable-languages=c,c++,ada,fortran,objc,obj-c++ --disable-sjlj-exceptions --with-dwarf2 --enable-shared --enable-libgomp --disable-win32-registry --enable-libstdcxx-debug --enable-version-specific-runtime-libs --disable-werror --build=mingw32 --prefix=/mingw Thread model: win32 gcc version 4.5.2 (GCC) COLLECT_GCC_OPTIONS='-v' '-shared-libgcc' '-mtune=i386' '-march=i386' c:/mingw/bin/../libexec/gcc/mingw32/4.5.2/cc1plus.exe -quiet -v -iprefix c:\mingw\bin\../lib/gcc/mingw32/4.5.2/ appdict.cpp -quiet -dumpbase appdict.cpp -mtune=i386 -march=i386 -auxbase appdict -version -o C:\DOCUME~1\9335~1\LOCALS~1\Temp\ccenojSj.s GNU C++ (GCC) version 4.5.2 (mingw32) compiled by GNU C version 4.5.2, GMP version 5.0.1, MPFR version 2.4.1, MPC version 0.8.1 GGC heuristics: --param ggc-min-expand=100 --param ggc-min-heapsize=131072 ignoring nonexistent directory "c:\mingw\bin\../lib/gcc/mingw32/4.5.2/../../../../mingw32/include" ignoring duplicate directory "c:/mingw/lib/gcc/../../lib/gcc/mingw32/4.5.2/include/c++" ignoring duplicate directory "c:/mingw/lib/gcc/../../lib/gcc/mingw32/4.5.2/include/c++/mingw32" ignoring duplicate directory "c:/mingw/lib/gcc/../../lib/gcc/mingw32/4.5.2/include/c++/backward" ignoring duplicate directory "/mingw/lib/gcc/mingw32/4.5.2/../../../../include" ignoring duplicate directory "c:/mingw/lib/gcc/../../include" ignoring duplicate directory "c:/mingw/lib/gcc/../../lib/gcc/mingw32/4.5.2/include" ignoring duplicate directory "c:/mingw/lib/gcc/../../lib/gcc/mingw32/4.5.2/include-fixed" ignoring nonexistent directory "c:/mingw/lib/gcc/../../lib/gcc/mingw32/4.5.2/../../../../mingw32/include" ignoring duplicate directory "/mingw/include" #include "..." search starts here: #include <...> search starts here: c:\mingw\bin\../lib/gcc/mingw32/4.5.2/include/c++ c:\mingw\bin\../lib/gcc/mingw32/4.5.2/include/c++/mingw32 c:\mingw\bin\../lib/gcc/mingw32/4.5.2/include/c++/backward c:\mingw\bin\../lib/gcc/mingw32/4.5.2/../../../../include c:\mingw\bin\../lib/gcc/mingw32/4.5.2/include c:\mingw\bin\../lib/gcc/mingw32/4.5.2/include-fixed End of search list. GNU C++ (GCC) version 4.5.2 (mingw32) compiled by GNU C version 4.5.2, GMP version 5.0.1, MPFR version 2.4.1, MPC version 0.8.1 GGC heuristics: --param ggc-min-expand=100 --param ggc-min-heapsize=131072 Compiler executable checksum: bba7c68567cab1560329ee702fa8a945 ^C This bug is a copy from https://sourceforge.net/tracker/?func=detail&atid=102435&aid=3444236&group_id=2435