[Bug fortran/31519] New: spurious ICE messages when module does not compile

["vivekrao4 at yahoo dot com" <gcc-bugzilla at gcc dot gnu dot org>]

For the program

module foo
intger :: i ! intger should be integer
end module foo

program xfoo
use foo, only: i
end program xfoo

gfortran -c -v gfbug.f90

gives

Using built-in specs.
Target: i386-pc-mingw32
Configured with: ../trunk/configure --prefix=/mingw
--enable-languages=c,fortran,c++,objc,obj-c++ --with-gmp=/home/coudert/local
--disable-nls --with-ld=/mingw/bin/ld --with-as=/mingw/bin/as --disable-werror
--enable-bootstrap --enable-threads --build=i386-pc-mingw32 --disable-shared
--enable-libgomp
Thread model: win32
gcc version 4.3.0 20070406 (experimental)
 c:/programs/gfortran/bin/../libexec/gcc/i386-pc-mingw32/4.3.0/f951.exe
gfbug.f90 -quiet -dumpbase gfbug.f90 -mtune=i386 -auxbase gfbug -version
-fintrinsic-modules-path
c:/programs/gfortran/bin/../lib/gcc/i386-pc-mingw32/4.3.0/finclude -o
C:\DOCUME~1\vrao\LOCALS~1\Temp/ccASnAoX.s
GNU F95 version 4.3.0 20070406 (experimental) (i386-pc-mingw32)
        compiled by GNU C version 4.3.0 20070406 (experimental).
GGC heuristics: --param ggc-min-expand=30 --param ggc-min-heapsize=4096
gfbug.f90:2:

intger :: i ! intger should be integer
1
Error: Unclassifiable statement at (1)
gfbug.f90:6.16:

use foo, only: i
               1
Fatal Error: Can't open module file 'foo.mod' for reading at (1): No such file
or directory
gfortran: Internal error: Aborted (program f951)
Please submit a full bug report.
See <URL:http://gcc.gnu.org/bugs.html> for instructions.

Gfortran should "be quiet" after the "Fatal Error" message and not ask the user
to submit a bug report.


-- 
           Summary: spurious ICE messages when module does not compile
           Product: gcc
           Version: 4.3.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: fortran
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: vivekrao4 at yahoo dot com


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=31519