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re PR fortran/54224 (Warn for unused internal procedures) 

2015-11-06  Dominique d'Humieres <dominiq@lps.ens.fr>

	PR fortran/54224
	* gfortran.dg/warn_unused_function_2.f90: Add two new 
	"defined but not used" subroutines.

From-SVN: r229894
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Dominique d'Humieres 2015-11-06 22:49:18 +01:00 committed by Dominique d'Humieres
parent 41fdbd5440
commit 11c7f78838
2 changed files with 15 additions and 0 deletions
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6
gcc/testsuite/ChangeLog
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@ -1,3 +1,9 @@
2015-11-06 Dominique d'Humieres <dominiq@lps.ens.fr>
PR fortran/54224
* gfortran.dg/warn_unused_function_2.f90: Add two new
"defined but not used" subroutines.
2015-11-06 Jakub Jelinek <jakub@redhat.com>
* gcc.dg/gomp/ordered-2.c (f1): Expect an extra error.

9
gcc/testsuite/gfortran.dg/warn_unused_function_2.f90
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@ -2,6 +2,7 @@
! { dg-options "-Wall" }
!
! [4.8 Regression] PR 54997: -Wunused-function gives false warnings
! PR 54224: missing warnings with -Wunused-function
!
! Contributed by Janus Weil <janus@gcc.gnu.org>
@ -14,6 +15,9 @@ contains
subroutine s1 ! { dg-warning "defined but not used" }
call s2(s3)
contains
subroutine s4 ! { dg-warning "defined but not used" }
end subroutine
end subroutine
subroutine s2(dummy) ! { dg-warning "Unused dummy argument" }
@ -30,5 +34,10 @@ subroutine sub
entry en
end subroutine
program test
contains
subroutine s5 ! { dg-warning "defined but not used" }
end subroutine
end
! { dg-final { cleanup-modules "m" } }