diff options
| author | upstream source tree <ports@midipix.org> | 2015-03-15 20:14:05 -0400 |
|---|---|---|
| committer | upstream source tree <ports@midipix.org> | 2015-03-15 20:14:05 -0400 |
| commit | 554fd8c5195424bdbcabf5de30fdc183aba391bd (patch) | |
| tree | 976dc5ab7fddf506dadce60ae936f43f58787092 /gcc/testsuite/gnat.dg/loop_address2.adb | |
| download | cbb-gcc-4.6.4-15d2061ac0796199866debe9ac87130894b0cdd3.tar.bz2 cbb-gcc-4.6.4-15d2061ac0796199866debe9ac87130894b0cdd3.tar.xz | |
obtained gcc-4.6.4.tar.bz2 from upstream website;upstream
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.
Diffstat (limited to 'gcc/testsuite/gnat.dg/loop_address2.adb')
| -rw-r--r-- | gcc/testsuite/gnat.dg/loop_address2.adb | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/gcc/testsuite/gnat.dg/loop_address2.adb b/gcc/testsuite/gnat.dg/loop_address2.adb new file mode 100644 index 000000000..aa955d771 --- /dev/null +++ b/gcc/testsuite/gnat.dg/loop_address2.adb @@ -0,0 +1,26 @@ +-- { dg-do compile }
+-- { dg-options "-O" }
+
+with System, Ada.Unchecked_Conversion;
+with System.Storage_Elements; use System.Storage_Elements;
+
+procedure Loop_Address2 is
+
+ type Ptr is access all Integer;
+
+ function To_Ptr is new Ada.Unchecked_Conversion (System.Address, Ptr);
+
+ function F (BM : System.Address; I : Integer) return System.Address is
+ begin
+ return BM + Storage_Offset (4*I);
+ end;
+
+ B : Integer;
+ P : Ptr;
+
+begin
+ for I in 0 .. 2 loop
+ P := To_Ptr (F (B'Address, I));
+ P.all := 0;
+ end loop;
+end ;
|