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/transfer_assumed_size_1.f90        | 45 ++++++++++++++++++++++
 1 file changed, 45 insertions(+)
 create mode 100644 gcc/testsuite/gfortran.dg/transfer_assumed_size_1.f90

(limited to 'gcc/testsuite/gfortran.dg/transfer_assumed_size_1.f90')

diff --git a/gcc/testsuite/gfortran.dg/transfer_assumed_size_1.f90 b/gcc/testsuite/gfortran.dg/transfer_assumed_size_1.f90
new file mode 100644
index 000000000..f42318816
--- /dev/null
+++ b/gcc/testsuite/gfortran.dg/transfer_assumed_size_1.f90
@@ -0,0 +1,45 @@
+! { dg-do run }
+! Tests the fix for the regression PR34080, in which the character
+! length of the assumed length arguments to TRANSFER were getting
+! lost.
+!
+! Drew McCormack <drewmccormack@mac.com>
+!
+module TransferBug
+   type ByteType
+      private
+      character(len=1)                                  :: singleByte
+   end type
+
+   type (ByteType), save                                :: BytesPrototype(1)
+
+contains
+
+   function StringToBytes(v) result (bytes)
+      character(len=*), intent(in)                      :: v
+      type (ByteType)                                   :: bytes(size(transfer(v, BytesPrototype)))
+      bytes = transfer(v, BytesPrototype)
+   end function
+
+   subroutine BytesToString(bytes, string)
+      type (ByteType), intent(in)                       :: bytes(:)
+      character(len=*), intent(out)                     :: string
+      character(len=1)                                  :: singleChar(1)
+      integer                                           :: numChars
+      numChars = size(transfer(bytes,singleChar))
+      string = ''
+      string = transfer(bytes, string)
+      string(numChars+1:) = ''
+   end subroutine
+
+end module
+
+
+program main
+   use TransferBug
+   character(len=100) :: str
+   call BytesToString( StringToBytes('Hi'), str )
+   if (trim(str) .ne. "Hi") call abort ()
+end program
+! { dg-final { cleanup-modules "TransferBug" } }
+
-- 
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