[Bug fortran/44869] New: [OOP] Missing TARGET check - and wrong code or accepts-invalid?

[burnus at gcc dot gnu dot org]

Reported by Satish.BD at http://gcc.gnu.org/ml/fortran/2010-07/msg00059.html

The shown (cf. URL) program compiles without any errors, but segfaults when at
run time.


Two of my other compiles diagnosed the following failure (gfortran not):

- In line 220, the access to tst_case => self%list requires a TARGET attribute
for "self" (which is not diagnosed in gfortran). Ditto for lines 231 and 245.


One compiler additionally complained that for

-     call suite%add("first_test", test_a)
  and call self%assert(1,2, 1233 , "generic_tbp.f90", "purposely failed")
  no specific subprogram could be found  (I have not checked this)


The other compiler, compiles and the resulting program does not segfault but
prints:

FFFF
We have    4 failure(s).
   1) first_test: generic_tbp.f90:1233 purposely failed: expected <         1>
but was <         2>
   2) second_test: generic_tbp.f90: 324 purposely passed: expected <
3.50000000E+00> but was < 2.67499995E+00>
   3) third_test: generic_tbp.f90:1233 purposely failed: expected <         1>
but was <         2>
   4) last_test: generic_tbp.f90: 324 purposely passed: expected <
3.50000000E+00> but was < 2.67499995E+00>

     !!! FAILURES !!!

Runs:       4
Passes:     0
Fails:      4


-- 
           Summary: [OOP] Missing TARGET check - and wrong code or accepts-
                    invalid?
           Product: gcc
           Version: 4.6.0
            Status: UNCONFIRMED
          Keywords: accepts-invalid
          Severity: normal
          Priority: P3
         Component: fortran
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: burnus at gcc dot gnu dot org


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=44869