http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49784
Summary: GCC can't resolve a call which formed with using of typedef and typename operators Product: gcc Version: unknown Status: UNCONFIRMED Severity: normal Priority: P3 Component: c++ AssignedTo: unassig...@gcc.gnu.org ReportedBy: dicom...@gmail.com Created attachment 24792 --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=24792 A source file gcc -v -save-temps test.cpp Using built-in specs. Target: i686-linux-gnu Configured with: ../src/configure -v --with-pkgversion='Ubuntu/Linaro 4.4.4-14ubuntu5' --with-bugurl=file:///usr/share/doc/gcc-4.4/README.Bugs --enable-languages=c,c++,fortran,objc,obj-c++ --prefix=/usr --program-suffix=-4.4 --enable-shared --enable-multiarch --enable-linker-build-id --with-system-zlib --libexecdir=/usr/lib --without-included-gettext --enable-threads=posix --with-gxx-include-dir=/usr/include/c++/4.4 --libdir=/usr/lib --enable-nls --with-sysroot=/ --enable-clocale=gnu --enable-libstdcxx-debug --enable-objc-gc --enable-targets=all --disable-werror --with-arch-32=i686 --with-tune=generic --enable-checking=release --build=i686-linux-gnu --host=i686-linux-gnu --target=i686-linux-gnu Thread model: posix gcc version 4.4.5 (Ubuntu/Linaro 4.4.4-14ubuntu5) COLLECT_GCC_OPTIONS='-v' '-save-temps' '-mtune=generic' '-march=i686' /usr/lib/gcc/i686-linux-gnu/4.4.5/cc1plus -E -quiet -v -D_GNU_SOURCE test.cpp -D_FORTIFY_SOURCE=2 -mtune=generic -march=i686 -fpch-preprocess -fstack-protector -o test.ii ignoring nonexistent directory "/usr/local/include/i686-linux-gnu" ignoring nonexistent directory "/usr/lib/gcc/i686-linux-gnu/4.4.5/../../../../i686-linux-gnu/include" ignoring nonexistent directory "/usr/include/i686-linux-gnu" #include "..." search starts here: #include <...> search starts here: /usr/include/c++/4.4 /usr/include/c++/4.4/i686-linux-gnu /usr/include/c++/4.4/backward /usr/local/include /usr/lib/gcc/i686-linux-gnu/4.4.5/include /usr/lib/gcc/i686-linux-gnu/4.4.5/include-fixed /usr/include End of search list. COLLECT_GCC_OPTIONS='-v' '-save-temps' '-mtune=generic' '-march=i686' /usr/lib/gcc/i686-linux-gnu/4.4.5/cc1plus -fpreprocessed test.ii -quiet -dumpbase test.cpp -mtune=generic -march=i686 -auxbase test -version -fstack-protector -o test.s GNU C++ (Ubuntu/Linaro 4.4.4-14ubuntu5) version 4.4.5 (i686-linux-gnu) compiled by GNU C version 4.4.5, GMP version 4.3.2, MPFR version 3.0.0-p3. GGC heuristics: --param ggc-min-expand=100 --param ggc-min-heapsize=131072 Compiler executable checksum: 1fe36891f4a5f71e4a498e712867261c test.cpp: In member function ‘B<T>::operator const U&() const [with U = B<unsigned int>, T = int]’: test.cpp:21: instantiated from here test.cpp:15: error: no matching function for call to ‘B<int>::operator const A<U>&() const’ abulka@abulka:/media/data/projects/rovi/content/mpeg2/test$ gcc -v -save-temps test.cpp