[Bug fortran/40998] New: Source with routine in CONTAINS section and a local variable: No symbol "nerr" in current context

[toon at moene dot org]

The following source, compiled with a recent 4.5 snapshot using -ggdb as the
only compiler option:

    MODULE x04aafe_aux
       IMPLICIT NONE
    CONTAINS
       SUBROUTINE dummy
          INTEGER                      :: nerr
          CALL x04aaf(0,nerr)
          PRINT *, 'Hello',nerr
       END SUBROUTINE dummy
    END MODULE x04aafe_aux
    PROGRAM x04aafe
       USE x04aafe_aux
       CALL x04aaf(1,666)
       CALL dummy
    END PROGRAM x04aafe
    SUBROUTINE X04AAF(IFLAG,NERR)
       INTEGER, INTENT (IN)            :: IFLAG
       INTEGER, INTENT (INOUT)         :: NERR
       INTEGER, SAVE                   :: NERR1
       DATA NERR1/6/
       IF (IFLAG==0) NERR = NERR1
       IF (IFLAG==1) NERR1 = NERR
    END SUBROUTINE X04AAF

gives, after entering gdb ./a.out and setting a break on the PRINT line in
routine DUMMY (line number 7):

Breakpoint 1, __x04aafe_aux_MOD_dummy () at x04aafe.f90:7
7                 PRINT *, 'Hello',nerr
Current language:  auto; currently fortran
(gdb) p nerr
No symbol "nerr" in current context.


-- 
           Summary: Source with routine in CONTAINS section and a local
                    variable: No symbol "nerr" in current context
           Product: gcc
           Version: 4.5.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: fortran
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: toon at moene dot org


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=40998