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author | Olivier Hainque <hainque@adacore.com> | 2006-09-14 14:24:22 +0000 |
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committer | Eric Botcazou <ebotcazou@gcc.gnu.org> | 2006-09-14 14:24:22 +0000 |
commit | 351272b977fe8cbc4a94ced4b7d05a604a754a42 (patch) | |
tree | 65c070761bcafcc37ce407b204e3e59518c7d5e6 /gcc/testsuite/gnat.dg | |
parent | fc87142b855651a57828a070f617b6067d045aaa (diff) | |
download | gcc-351272b977fe8cbc4a94ced4b7d05a604a754a42.zip gcc-351272b977fe8cbc4a94ced4b7d05a604a754a42.tar.gz gcc-351272b977fe8cbc4a94ced4b7d05a604a754a42.tar.bz2 |
in_out_parameter.adb: New test.
* gnat.dg/in_out_parameter.adb: New test.
From-SVN: r116945
Diffstat (limited to 'gcc/testsuite/gnat.dg')
-rw-r--r-- | gcc/testsuite/gnat.dg/in_out_parameter.adb | 38 |
1 files changed, 38 insertions, 0 deletions
diff --git a/gcc/testsuite/gnat.dg/in_out_parameter.adb b/gcc/testsuite/gnat.dg/in_out_parameter.adb new file mode 100644 index 0000000..c936ec1 --- /dev/null +++ b/gcc/testsuite/gnat.dg/in_out_parameter.adb @@ -0,0 +1,38 @@ +-- { dg-do run } + +with Ada.Streams.Stream_IO; + +procedure In_Out_Parameter is + + use Ada.Streams; use Stream_IO; + + File : Stream_IO.File_Type; + + type Bitmap is array (Natural range <>) of Boolean; + for Bitmap'Component_Size use 1; + + type Message is record + B : Bitmap (0 .. 14); + end record; + for Message use record + B at 0 range 2 .. 16; + end record; + + TX, RX : Message; + +begin + + TX.B := (others => False); + Stream_IO.Create (File => File, Mode => Out_File, Name => "data"); + Message'Output (Stream (File), TX); + Stream_IO.Close (File); + -- + Stream_IO.Open (File => File, Mode => In_File, Name => "data"); + RX := Message'Input (Stream (File)); + Stream_IO.Close (File); + + if RX /= TX then + raise Program_Error; + end if; + +end In_Out_Parameter; |