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-rw-r--r--gcc/ada/exp_pakd.adb8
1 files changed, 7 insertions, 1 deletions
diff --git a/gcc/ada/exp_pakd.adb b/gcc/ada/exp_pakd.adb
index b86d353ea6a..364b4d7664c 100644
--- a/gcc/ada/exp_pakd.adb
+++ b/gcc/ada/exp_pakd.adb
@@ -1156,7 +1156,7 @@ package body Exp_Pakd is
-- subtype tttPn is
-- System.Packed_Bytes{1,2,4} (0 .. (Bits + 7) / 8 - 1);
- -- Bits is the length of the array in bits.
+ -- Bits is the length of the array in bits
Set_PB_Type;
@@ -1197,6 +1197,12 @@ package body Exp_Pakd is
High_Bound => PAT_High)))));
Install_PAT;
+
+ -- Currently the code in this unit requires that packed arrays
+ -- represented by non-modular arrays of bytes be on a byte
+ -- boundary.
+
+ Set_Must_Be_On_Byte_Boundary (Typ);
end if;
end Create_Packed_Array_Type;