From 554fd8c5195424bdbcabf5de30fdc183aba391bd Mon Sep 17 00:00:00 2001 From: upstream source tree 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. --- gcc/testsuite/gnat.dg/unchecked_convert7.adb | 36 ++++++++++++++++++++++++++++ 1 file changed, 36 insertions(+) create mode 100644 gcc/testsuite/gnat.dg/unchecked_convert7.adb (limited to 'gcc/testsuite/gnat.dg/unchecked_convert7.adb') diff --git a/gcc/testsuite/gnat.dg/unchecked_convert7.adb b/gcc/testsuite/gnat.dg/unchecked_convert7.adb new file mode 100644 index 000000000..502459bba --- /dev/null +++ b/gcc/testsuite/gnat.dg/unchecked_convert7.adb @@ -0,0 +1,36 @@ +-- { dg-do compile } +-- { dg-options "-g -gnatVa" } + +with Unchecked_Conversion; + +procedure Unchecked_Convert7 is + + type BPA is array (1 .. 23) of Boolean; + pragma Pack (BPA); + for BPA'Size use 23; + + subtype Byte is Natural range 0 .. 255; + + type R is + record + S : Boolean; + E : Byte; + F : BPA; + end record; + + for R use + record + S at 0 range 0 .. 0; + E at 0 range 1 .. 8; + F at 0 range 9 .. 31; + end record; + for R'Size use 32; + + function Conversion + is new Unchecked_Conversion (Source => R, Target => Float); + + F : Float := Conversion (R'(False, Byte'Last, (others => False))); + +begin + null; +end; -- cgit v1.2.3