http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52328
Bug #: 52328 Summary: Wrong line in warning Classification: Unclassified Product: gcc Version: 4.7.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: fortran AssignedTo: unassig...@gcc.gnu.org ReportedBy: kel...@hlrs.de The line numbering in the warning of below example is wrong: Warning: Nonconforming tab character in column 1 of line 6 This is warning is emitted starting with gfortran-4.2 and occurs in svn-trunk when compiling with -Wall. This is related to the fix back then in PR 34899. Thank You very much. PS: some more info: >>>>>> gcc -v: Using built-in specs. COLLECT_GCC=gfortran COLLECT_LTO_WRAPPER=/opt/gcc-svn/libexec/gcc/x86_64-unknown-linux-gnu/4.7.0/lto-wrapper Target: x86_64-unknown-linux-gnu Configured with: ../configure --prefix=/opt/gcc-svn --enable-bootstrap --enable-threads --enable-tls --enable-languages=c,c++,fortran,java,lto,go --enable-lto --enable-gold --enable-plugins Thread model: posix gcc version 4.7.0 20120213 (experimental) (GCC >>>>>> uname -a: james:/usr/src/gcc-svn # uname -a Linux james 3.2.6-2 #1 SMP Mon Feb 20 20:54:52 CET 2012 x86_64 x86_64 x86_64 GNU/Linux