1 files changed, 48 insertions, 0 deletions
diff --git a/gcc/testsuite/gfortran.dg/pure_formal_proc_2.f90 b/gcc/testsuite/gfortran.dg/pure_formal_proc_2.f90
new file mode 100644
index 000000000..ec7d06eec
--- /dev/null
+++ b/gcc/testsuite/gfortran.dg/pure_formal_proc_2.f90
@@ -0,0 +1,48 @@
+! { dg-do compile }
+! Tests the fix for PR36526, in which the call to getStrLen would
+! generate an error due to the use of a wrong symbol in interface.c
+!
+! Contributed by Bálint Aradi <aradi@bccms.uni-bremen.de>
+!
+module TestPure
+  implicit none
+
+  type T1
+    character(10) :: str
+  end type T1
+
+contains
+
+  pure function getT1Len(self) result(t1len)
+    type(T1), pointer :: self
+    integer :: t1len
+
+    t1len = getStrLen(self%str)
+
+  end function getT1Len
+
+
+  pure function getStrLen(str) result(length)
+    character(*), intent(in) :: str
+    integer :: length
+
+    length = len_trim(str)
+
+  end function getStrLen
+
+end module TestPure
+
+
+program Test
+  use TestPure
+  implicit none
+
+  type(T1), pointer :: pT1
+
+  allocate(pT1)
+  pT1%str = "test"
+  write (*,*) getT1Len(pT1)
+  deallocate(pT1)
+
+end program Test
+! { dg-final { cleanup-modules "TestPure" } }