2008-03-31 Olivier Hainque <hainque@adacore.com>

            Eric Botcazou  <botcazou@adacore.com>

        ada/
        * utils2.c (find_common_type): Document assumption on t1/t2 vs
        lhs/rhs. Force use of lhs type if smaller, whatever the modes.

        testsuite/
        * gnat.dg/assign_from_packed.adb: New testcase.



git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@133757 138bc75d-0d04-0410-961f-82ee72b054a4

1 files changed, 15 insertions, 0 deletions

diff --git a/gcc/testsuite/gnat.dg/assign_from_packed.adb b/gcc/testsuite/gnat.dg/assign_from_packed.adb
new file mode 100644
index 00000000000..24399a0117e
--- /dev/null
+++ b/gcc/testsuite/gnat.dg/assign_from_packed.adb
@@ -0,0 +1,15 @@
+-- { dg-do run }
+
+with assign_from_packed_pixels;
+use assign_from_packed_pixels;
+
+procedure assign_from_packed is
+
+   A : Integer := Minus_One;
+   Pos : Position;
+begin
+   Pos := Pix.Pos;
+   if A /= Minus_One then
+      raise Program_Error;
+   end if;
+end;