diff options
Diffstat (limited to 'gcc/testsuite/gfortran.dg/parent_result_ref_1.f90')
| -rw-r--r-- | gcc/testsuite/gfortran.dg/parent_result_ref_1.f90 | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/gcc/testsuite/gfortran.dg/parent_result_ref_1.f90 b/gcc/testsuite/gfortran.dg/parent_result_ref_1.f90 new file mode 100644 index 000000000..c1c7c3d76 --- /dev/null +++ b/gcc/testsuite/gfortran.dg/parent_result_ref_1.f90 @@ -0,0 +1,19 @@ +! { dg-do run }
+! Tests the fix for PR19546 in which an ICE would result from
+! setting the parent result in a contained procedure.
+! From the testcase of Francois-Xavier Coudert/Tobias Schlueter
+!
+function f()
+ integer :: f
+ f = 42
+ call sub ()
+ if (f.eq.1) f = f + 1
+contains
+ subroutine sub
+ if (f.eq.42) f = f - 41
+ end subroutine sub
+end function f
+
+ integer, external :: f
+ if (f ().ne.2) call abort ()
+end
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