Compiler "raised exception internally" (Ultibo v. of compiler)

[AlanTheBeast]

This is using Ultibo v2.3.0U of Lazarus, and [Verbose: Free Pascal Compiler version 3.3.1-11801-g3fe4fbf9c8 [2022/08/08] for arm]

Code: Pascal  [Select][+][-]

1. gpsa.pas(680,33) Error: Compilation raised exception internally
2. Error: An unhandled exception occurred at $000000010BE4C10A:
3. Error: EAccessViolation: Access violation
4. Debug:   $000000010BE4C10A
5. Debug:
6. Verbose: Compilation aborted
7.  

While compiling - at line <. $04: DecodeDop(UMp); >
(That procedure is in another unit)

Code: Pascal  [Select][+][-]

1.                case Arr[2] of        // MsgClass (MsgID is at Arr[3])
2.                   $01: begin
3.                          case Arr[3] of
4.                           $07 : Decode_UBX_NAV_PVT(UMp);    //most frequent
5.                           $20 : ; //Decode_UBX_NAV_TIMEGPS(UMp);
6.                           $04 : DecodeDOP(UMp);
7.                           $26 : ; //DecodeLeapSec(UMp);
8.                           $32 : DecodeSBAS(UMp);
9.                           $35 : DecodeSatInfo(UMp);
10.                          end;
11.                        end;
12.  

For now I've added < asm NOP end; > for cases $20: and $26 which resolves the issue for now.

[PascalDragon]

Please provide a full, self contained example that shows this problem (preferably without the Ultibo modifications) and report that as a bug.

[AlanTheBeast]

Please provide a full, self contained example that shows this problem (preferably without the Ultibo modifications) and report that as a bug.

Reported via Git.