2010-12-11 Jerry DeLisle <jvdelisle@gcc.gnu.org>

	PR fortran/46842
	* gfortran.dg/array_function_6.f90: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@167714 138bc75d-0d04-0410-961f-82ee72b054a4

diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog
index 08baf34..ed15e16 100644 (file)
--- a/gcc/testsuite/ChangeLog
+++ b/gcc/testsuite/ChangeLog
@@ -1,3 +1,8 @@
+2010-12-11  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
+
+       PR fortran/46842
+       * gfortran.dg/array_function_6.f90: New test.
+
 2010-12-11  Nicola Pero  <nicola.pero@meta-innovation.com>
 
        * objc.dg/gnu-api-2-resolve-method.m: New.

diff --git a/gcc/testsuite/gfortran.dg/array_function_6.f90 b/gcc/testsuite/gfortran.dg/array_function_6.f90
new file mode 100644 (file)
index 0000000..3dab43d
--- /dev/null
+++ b/gcc/testsuite/gfortran.dg/array_function_6.f90
@@ -0,0 +1,17 @@
+! { dg-do run }
+! PR46842 wrong results with MATMUL(..., TRANSPOSE (func ()))
+implicit none
+call sub()
+contains
+   subroutine sub()
+      real, dimension(2,2) :: b
+      b = 1.0
+      b = matmul(b,transpose(func()))
+      if (any(b.ne.reshape((/ 4.0, 4.0, 6.0, 6.0 /),[2,2]) )) print *, b
+   end subroutine
+
+   function func() result(res)
+      real, dimension(2,2) :: res
+      res = reshape([1,2,3,4], [2,2])
+   end function
+end