[Bug fortran/24110] New: INTERVAL: Error: Unclassifiable statement

[Bug fortran/24110] New: INTERVAL: Error: Unclassifiable statement

[uttamp at us dot ibm dot com]

$ cat test.f95
INTERVAL(4):: X = [2,3]
END

$ gfortran -c test.f95
 In file 2.f95:1

INTERVAL(4):: X = [2,3]
1
Error: Unclassifiable statement at (1)


$ gfortran -v
Using built-in specs.
Target: powerpc64-linux
Configured with: /home/gccbuild/gcc_mline_anoncvs/gcc/configure
--prefix=/opt/gcc-nightly/mline-20050922 --build=powerpc64-linux
--host=powerpc64-linux --target=powerpc64-linux --with-cpu=default32
--with-as=/opt/gcc-nightly/mline-20050922/bin/as
--with-ld=/opt/gcc-nightly/mline-20050922/bin/ld --enable-threads=posix
--enable-shared --enable-__cxa_atexit
--enable-languages=c,c++,f95,java,objc,obj-c++ --enable-checking
--with-mpfr=/opt/gcc-nightly/mline-20050922
Thread model: posix
gcc version 4.1.0 20050922 (experimental)

-- 
           Summary: INTERVAL: Error: Unclassifiable statement
           Product: gcc
           Version: 4.1.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P2
         Component: fortran
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: uttamp at us dot ibm dot com
                CC: gcc-bugs at gcc dot gnu dot org
 GCC build triplet: powerpc64-linux
  GCC host triplet: powerpc64-linux
GCC target triplet: powerpc64-linux


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=24110

[Bug fortran/24110] INTERVAL: Error: Unclassifiable statement

[kargl at gcc dot gnu dot org]

------- Additional Comments From kargl at gcc dot gnu dot org  2005-09-28 23:20 -------
What exactly is the problem? AFAIK, the "program" is not valid Fortran
95.  What to you expect the compiler to do?

-- 
           What    |Removed                     |Added
----------------------------------------------------------------------------
            Summary|INTERVAL: Error:            |INTERVAL: Error:
                   |Unclassifiable statement    |Unclassifiable statement


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=24110

[Bug fortran/24110] INTERVAL: Error: Unclassifiable statement

[uttamp at us dot ibm dot com]

------- Additional Comments From uttamp at us dot ibm dot com  2005-09-29 16:24 -------
My apologies if INTERVAL is not a reserved keyword as part of fortran 95
standard? I thought it is part of the standard, or is it an extension to  it?
Please close it appropriately if this is invalid. Sorry for the inconvenience.

-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=24110

[Bug fortran/24110] INTERVAL: Error: Unclassifiable statement

[kargl at gcc dot gnu dot org]

------- Additional Comments From kargl at gcc dot gnu dot org  2005-09-29 17:54 -------
INTERVAL is not part of the Fortran 95 and a text search of the
final committee draft of the Fortran 2003 shows that INTERVAL is
not included in Fortran 2003.  A module that implements interval
arithmetic can be found through www.fortran.com

-- 
           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|UNCONFIRMED                 |RESOLVED
         Resolution|                            |INVALID


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=24110