[Bug fortran/30879] New: incorrect error message for valid code

[Bug fortran/30879] New: incorrect error message for valid code

[jv244 at cam dot ac dot uk]

With recent trunk, gfortran incorrectly generates an error for the following
standard code:
  TYPE T1
   INTEGER :: I
  END TYPE T1
  TYPE(T1), PARAMETER :: D1=T1(2)
  INTEGER :: a(2)
  DATA (a(i),i=1,D1%I) /D1%I*D1%I/
  END


-- 
           Summary: incorrect error message for valid code
           Product: gcc
           Version: 4.3.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: fortran
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: jv244 at cam dot ac dot uk


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=30879

[Bug fortran/30879] Syntax error for derived type's compounds in a data-stmt-value-set

[burnus at gcc dot gnu dot org]

------- Comment #1 from burnus at gcc dot gnu dot org  2007-02-20 17:00 -------
gfortran:

  DATA (a(i),i=1,D1%I) /D1%I*D1%I/
                         1
Error: Syntax error in DATA statement at (1)

That is: compounds of derived types with parameter attribute are not possible
as data-stmt-value in gfortran.

ifort, g95 and nagf95 compile this program.


-- 

burnus at gcc dot gnu dot org changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|UNCONFIRMED                 |NEW
     Ever Confirmed|0                           |1
           Keywords|                            |rejects-valid
   Last reconfirmed|0000-00-00 00:00:00         |2007-02-20 17:00:22
               date|                            |
            Summary|incorrect error message for |Syntax error for derived
                   |valid code                  |type's compounds in a data-
                   |                            |stmt-value-set


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=30879

[Bug fortran/30879] Syntax error for derived type's compounds in a data-stmt-value-set

[pault at gcc dot gnu dot org]

------- Comment #2 from pault at gcc dot gnu dot org  2007-03-12 15:40 -------
I just submitted a patch for this PR.

Paul


-- 

pault at gcc dot gnu dot org changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
         AssignedTo|unassigned at gcc dot gnu   |pault at gcc dot gnu dot org
                   |dot org                     |
             Status|NEW                         |ASSIGNED
   Last reconfirmed|2007-02-20 17:00:22         |2007-03-12 15:40:57
               date|                            |


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=30879

[Bug fortran/30879] Syntax error for derived type's compounds in a data-stmt-value-set

[pault at gcc dot gnu dot org]

------- Comment #3 from pault at gcc dot gnu dot org  2007-03-15 06:44 -------
Subject: Bug 30879

Author: pault
Date: Thu Mar 15 06:44:25 2007
New Revision: 122944

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=122944
Log:
2007-03-15  Tobias Burnus  <burnus@gcc.gnu.org>
            Paul Thomas  <pault@gcc.gnu.org>

        PR fortran/30922
        * decl.c (gfc_match_import): If the parent of the current name-
        space is null, try looking for an imported symbol in the parent
        of the proc_name interface.
        * resolve.c (resolve_fl_variable): Do not check for blocking of
        host association by a same symbol, if the symbol is in an
        interface body.

2007-03-15  Paul Thomas  <pault@gcc.gnu.org>

        PR fortran/30879
        * decl.c (match_data_constant): Before going on to try to match
        a name, try to match a structure component.


        PR fortran/30870
        * resolve.c (resolve_actual_arglist): Do not reject a generic
        actual argument if it has a same name specific interface.

        PR fortran/31163
        * trans-array.c (parse_interface): Do not nullify allocatable
        components if the symbol has the saved attribute.


2007-03-15  Paul Thomas  <pault@gcc.gnu.org>

        PR fortran/30922
        * gfortran.dg/import5.f90.f90: New test.


        PR fortran/30879
        * gfortran.dg/data_components_1.f90: New test.


        PR fortran/30870
        * gfortran.dg/generic_13.f90: New test.

        PR fortran/31163
        * gfortran.dg/alloc_comp_basics_5.f90: New test.


Added:
    trunk/gcc/testsuite/gfortran.dg/alloc_comp_basics_5.f90
    trunk/gcc/testsuite/gfortran.dg/data_components_1.f90
    trunk/gcc/testsuite/gfortran.dg/generic_13.f90
    trunk/gcc/testsuite/gfortran.dg/import5.f90
Modified:
    trunk/gcc/fortran/ChangeLog
    trunk/gcc/fortran/decl.c
    trunk/gcc/fortran/resolve.c
    trunk/gcc/fortran/trans-array.c
    trunk/gcc/testsuite/ChangeLog


-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=30879

[Bug fortran/30879] [4.2/4.1 only] Syntax error for derived type's compounds in a data-stmt-value-set

[pault at gcc dot gnu dot org]

------- Comment #4 from pault at gcc dot gnu dot org  2007-03-27 10:06 -------
This is not a regression wrt 4.1 so closing.

Paul


-- 

pault at gcc dot gnu dot org changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|ASSIGNED                    |RESOLVED
         Resolution|                            |FIXED


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=30879