diff options
Diffstat (limited to 'gcc/testsuite')
| -rw-r--r-- | gcc/testsuite/ChangeLog | 5 | ||||
| -rw-r--r-- | gcc/testsuite/gfortran.dg/use_22.f90 | 35 |
2 files changed, 40 insertions, 0 deletions
diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog index 388d1cef143..e730140f5b1 100644 --- a/gcc/testsuite/ChangeLog +++ b/gcc/testsuite/ChangeLog @@ -1,3 +1,8 @@ +2013-01-05 Steven G. Kargl <kargl@gcc.gnu.org> + Mikael Morin <mikael@gcc.gnu.org> + + * gfortran.dg/use_22.f90: New test. + 2013-01-04 Andrew Pinski <apinski@cavium.com> * gcc.target/aarch64/cmp-1.c: New testcase. diff --git a/gcc/testsuite/gfortran.dg/use_22.f90 b/gcc/testsuite/gfortran.dg/use_22.f90 new file mode 100644 index 00000000000..d61df671322 --- /dev/null +++ b/gcc/testsuite/gfortran.dg/use_22.f90 @@ -0,0 +1,35 @@ +! { dg-do compile } +! +! PR fortran/55827 +! gfortran used to ICE with the call to `tostring' depending on how the +! `tostring' symbol was USE-associated. +! +! Contributed by Lorenz Hüdepohl <bugs@stellardeath.org> + +module stringutils + interface + pure function strlen(handle) result(len) + integer, intent(in) :: handle + integer :: len + end function + end interface +end module +module intermediate ! does not die if this module is merged with stringutils + contains + function tostring(handle) result(string) + use stringutils + integer, intent(in) :: handle + character(len=strlen(handle)) :: string + end function +end module +module usage + contains + subroutine dies_here(handle) + use stringutils ! does not die if this unnecessary line is omitted or placed after "use intermediate" + use intermediate + integer :: handle + write(*,*) tostring(handle) ! ICE + end subroutine +end module + + |