http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57721
Bug ID: 57721
Summary: wrong error message with bounds checking.
Product: gcc
Version: 4.9.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: fortran
Assignee: unassigned at gcc dot gnu.org
Reporter: Joost.VandeVondele at mat dot ethz.ch
The following testcase:
> cat test.f90
TYPE data
INTEGER :: x(10)
END TYPE
TYPE data_areas
TYPE(data) :: y(10)
END TYPE
TYPE(data_areas) :: z(10)
integer, volatile :: i,j,k
i=1 ; j=1 ; k=11
z(i)%y(j)%x(k)=0
END
> gfortran -fbounds-check test.f90 ; ./a.out
At line 13 of file test.f90
Fortran runtime error: Index '11' of dimension 1 of array 'z' above upper bound
of 10
detects the out-of-bounds access, but mentions the incorrect 'z' instead of the
correct 'x'
