http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50109
Bug #: 50109
Summary: Formatted namelist read with multiple "!" fails with:
Cannot match namelist object name !
Classification: Unclassified
Product: gcc
Version: 4.6.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: fortran
AssignedTo: unassig...@gcc.gnu.org
ReportedBy: han...@physics.auburn.edu
Created attachment 25037
--> http://gcc.gnu.org/bugzilla/attachment.cgi?id=25037
Fortran source files to show the bug.
A namelist read of the file
$indata
NFP = 5,
!
!
!
/
results in:
Fortran runtime error: Cannot match namelist object name !
I have produced the error with gcc 4.6.0:
gfortran -v
Using built-in specs.
COLLECT_GCC=gfortran
COLLECT_LTO_WRAPPER=/usr/local/libexec/gcc/x86_64-apple-darwin10.4.0/4.6.0/lto-wrapper
Target: x86_64-apple-darwin10.4.0
Configured with: ../gcc-4.6-20101106/configure --enable-languages=fortran
Thread model: posix
gcc version 4.6.0 20101106 (experimental) (GCC)
and on gcc 4.4.3:
f95 -v
Using built-in specs.
Target: x86_64-linux-gnu
Configured with: ../src/configure -v --with-pkgversion='Ubuntu 4.4.3-4ubuntu5'
--with-bugurl=file:///usr/share/doc/gcc-4.4/README.Bugs
--enable-languages=c,c++,fortran,objc,obj-c++ --prefix=/usr --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 --program-suffix=-4.4 --enable-nls
--enable-clocale=gnu --enable-libstdcxx-debug --enable-plugin --enable-objc-gc
--disable-werror --with-arch-32=i486 --with-tune=generic
--enable-checking=release --build=x86_64-linux-gnu --host=x86_64-linux-gnu
--target=x86_64-linux-gnu
Thread model: posix
gcc version 4.4.3 (Ubuntu 4.4.3-4ubuntu5)
I'm sorry, I rely on others to install compilers, so I can't test it on other
versions.
This seems very similar to Bug 49791
Attached is a short code which produces the error.
