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-rw-r--r--gcc/testsuite/gfortran.dg/goto_2.f9059
1 files changed, 59 insertions, 0 deletions
diff --git a/gcc/testsuite/gfortran.dg/goto_2.f90 b/gcc/testsuite/gfortran.dg/goto_2.f90
new file mode 100644
index 000000000..fc5e8d830
--- /dev/null
+++ b/gcc/testsuite/gfortran.dg/goto_2.f90
@@ -0,0 +1,59 @@
+! { dg-do run }
+! Checks for corrects warnings if branching to then end of a
+! construct at various nesting levels
+ subroutine check_if(i)
+ goto 10 ! { dg-warning "Label at ... is not in the same block" }
+ if (i > 0) goto 40
+ if (i < 0) then
+ goto 40
+10 end if ! { dg-warning "Label at ... is not in the same block" }
+ if (i == 0) then
+ i = i+1
+ goto 20
+ goto 40
+20 end if
+ if (i == 1) then
+ i = i+1
+ if (i == 2) then
+ goto 30
+ end if
+ goto 40
+30 end if
+ return
+40 i = -1
+ end subroutine check_if
+
+ subroutine check_select(i)
+ goto 10 ! { dg-warning "Label at ... is not in the same block" }
+ select case (i)
+ case default
+ goto 999
+10 end select ! { dg-warning "Label at ... is not in the same block" }
+ select case (i)
+ case (2)
+ i = 1
+ goto 20
+ goto 999
+ case default
+ goto 999
+20 end select
+ j = i
+ select case (j)
+ case default
+ select case (i)
+ case (1)
+ i = 2
+ goto 30
+ end select
+ goto 999
+30 end select
+ return
+999 i = -1
+ end subroutine check_select
+
+ i = 0
+ call check_if (i)
+ if (i /= 2) call abort ()
+ call check_select (i)
+ if (i /= 2) call abort ()
+end