diff options
| author | charlet <charlet@138bc75d-0d04-0410-961f-82ee72b054a4> | 2005-12-09 17:22:27 +0000 |
|---|---|---|
| committer | charlet <charlet@138bc75d-0d04-0410-961f-82ee72b054a4> | 2005-12-09 17:22:27 +0000 |
| commit | 35c57fc720ac63d3be352909ae6d632cdc471e2f (patch) | |
| tree | f46bd0af548bfccb03517361320e56ee5495f7ef /gcc/ada/s-bitops.adb | |
| parent | bd37928a673302850dde269668de10d0cebd3a08 (diff) | |
| download | gcc-35c57fc720ac63d3be352909ae6d632cdc471e2f.tar.gz | |
2005-12-05 Robert Dewar <dewar@adacore.com>
* i-c.adb, i-cexten.ads, i-cobol.adb, i-cobol.ads, i-cpoint.ads,
i-cpp.adb, i-cpp.ads, i-cstrea.ads, i-cstrin.adb, i-cstrin.ads,
inline.adb, interfac.ads, i-os2err.ads, i-os2lib.ads, i-os2syn.ads,
i-os2thr.ads, itypes.adb, itypes.adb, itypes.ads, krunch.ads,
krunch.adb, lib.adb, lib.ads, lib-list.adb, lib-load.adb,
lib-load.ads, lib-sort.adb, live.adb, make.ads, i-cstrea-vms.adb,
interfac-vms.ads, makegpr.adb, indepsw-gnu.adb, indepsw.ads,
s-wchcon.ads, sdefault.ads, sem_ch10.adb, sem_eval.ads: Minor
reformatting.
2005-12-05 Robert Dewar <dewar@adacore.com>
* s-vaflop-vms-alpha.adb: (Ne_F): New function
(Ne_G): New function
* exp_ch4.adb (Expand_Allocator_Expression): Factor duplicated code
for tag assignment.
(Rewrite_Comparison): Handle case where operation is not a comparison
and ignore, and also handle type conversion case.
2005-12-05 Thomas Quinot <quinot@adacore.com>
* exp_aggr.ads: Fix typo in comment.
???-mark Convert_Aggr_In_Assignment as needing documentation.
2005-12-05 Gary Dismukes <dismukes@adacore.com>
* layout.adb: Replace various uses of byte by storage unit throughout.
(Get_Max_SU_Size): Name changed from Get_Max_Size. In the case of a
static size, convert to storage units before returning, to conform to
spec.
2005-12-05 Matthew Gingell <gingell@adacore.com>
* g-exctra.ads: Fix typo in comment.
2005-12-05 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
* utils.c: Minor reformatting.
2005-12-05 Robert Dewar <dewar@adacore.com>
* g-soccon.ads:
Further comment fixes to make the status of the default file clear
* s-bitops.adb: Clarify comment for Bits_Array
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@108308 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'gcc/ada/s-bitops.adb')
| -rw-r--r-- | gcc/ada/s-bitops.adb | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/gcc/ada/s-bitops.adb b/gcc/ada/s-bitops.adb index 2224ff0a650..e5f33b118f9 100644 --- a/gcc/ada/s-bitops.adb +++ b/gcc/ada/s-bitops.adb @@ -40,12 +40,13 @@ with Unchecked_Conversion; package body System.Bit_Ops is subtype Bits_Array is System.Unsigned_Types.Packed_Bytes1 (Positive); - -- Constrained array used to interpret the address values. We use the + -- Dummy array type used to interpret the address values. We use the -- unaligned version always, since this will handle both the aligned and -- unaligned cases, and we always do these operations by bytes anyway. -- Note: we use a ones origin array here so that the computations of the -- length in bytes work correctly (give a non-negative value) for the - -- case of zero length bit strings). + -- case of zero length bit strings). Note that we never allocate any + -- objects of this type (we can't because they would be absurdly big). type Bits is access Bits_Array; -- This is the actual type into which address values are converted |