Is there any objection to commit the following (see comments 21 and 22)?
Dominique
Index: gcc/testsuite/ChangeLog
===
--- gcc/testsuite/ChangeLog (revision 229793)
+++ gcc/testsuite/ChangeLog (working copy)
@@ -1,3 +1,9 @@
+2015-11-05 Dominique d'Humieres
+
+ PR fortran/54224
+ * gfortran.dg/warn_unused_function_2.f90: Add two new
+ "defined but not used" subroutines.
+
2015-11-05 Richard Biener
* gcc.dg/tree-ssa/loadpre2.c: Avoid undefined behavior due to
Index: gcc/testsuite/gfortran.dg/warn_unused_function_2.f90
===
--- gcc/testsuite/gfortran.dg/warn_unused_function_2.f90(revision
229793)
+++ gcc/testsuite/gfortran.dg/warn_unused_function_2.f90(working copy)
@@ -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
@@ -14,6 +15,9 @@
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 @@
entry en
end subroutine
+program test
+contains
+ subroutine s5! { dg-warning "defined but not used" }
+ end subroutine
+end
! { dg-final { cleanup-modules "m" } }