From 554fd8c5195424bdbcabf5de30fdc183aba391bd Mon Sep 17 00:00:00 2001
From: upstream source tree <ports@midipix.org>
Date: Sun, 15 Mar 2015 20:14:05 -0400
Subject: obtained gcc-4.6.4.tar.bz2 from upstream website; verified
 gcc-4.6.4.tar.bz2.sig; imported gcc-4.6.4 source tree from verified upstream
 tarball.

downloading a git-generated archive based on the 'upstream' tag
should provide you with a source tree that is binary identical
to the one extracted from the above tarball.

if you have obtained the source via the command 'git clone',
however, do note that line-endings of files in your working
directory might differ from line-endings of the respective
files in the upstream repository.
---
 .../gfortran.dg/external_procedures_2.f90          | 41 ++++++++++++++++++++++
 1 file changed, 41 insertions(+)
 create mode 100644 gcc/testsuite/gfortran.dg/external_procedures_2.f90

(limited to 'gcc/testsuite/gfortran.dg/external_procedures_2.f90')

diff --git a/gcc/testsuite/gfortran.dg/external_procedures_2.f90 b/gcc/testsuite/gfortran.dg/external_procedures_2.f90
new file mode 100644
index 000000000..3f13dac3d
--- /dev/null
+++ b/gcc/testsuite/gfortran.dg/external_procedures_2.f90
@@ -0,0 +1,41 @@
+! { dg-do compile }
+! Tests the for PR30410, in which the reference to extfunc would
+! be incorrectly made to the module namespace.
+!
+! Contributed by Harald Anlauf <anlauf@gmx.de>
+!
+module mod1
+contains
+  function eval (func, x1)
+    real     :: eval, func, x1
+    external :: func
+    eval = func (x1)
+  end function eval
+end module mod1
+!-------------------------------
+module mod2
+  use mod1, only : eval
+  real, external :: extfunc     ! This was referenced as __mod2__extfunc__
+contains
+
+  subroutine foo (x0)
+    real :: x0, x1
+    x1 = 42
+    x0 = eval (extfunc, x1)
+  end subroutine foo
+
+end module mod2
+!-------------------------------
+function extfunc (x)
+  real, intent(in) ::  x
+  real             ::  extfunc
+  extfunc = x
+end function extfunc
+!-------------------------------
+program gfcbug53
+  use mod2, only : foo
+  real :: x0 = 0
+  call foo (x0)
+  print *, x0
+end program gfcbug53
+! { dg-final { cleanup-modules "mod1 mod2" } }
-- 
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