The following testprogram causes an ICE in the compiler.
[G5:~/gpc/testgpc/adriaan] adriaan% cat ice4.pas program ice4;
type Str9 = record sLength: Byte; sChars: packed array[ 1.. 9] of char end; Str255 = record sLength: Byte; sChars: packed array[ 1..255] of char end;
operator + ( const s1: Str9; const s2: Str255 ) = theResult : Str255; operator + ( const s1: Str9; const s2: Str255 ) = theResult : Str9;
procedure P; var s1: Str9; s2: Str255; begin s1:= s1 + s2 end;
begin end.
[G5:~/gpc/testgpc/adriaan] adriaan% gpc ice4.pas ice4.pas: In operator `+ (Str9, Str255)': ice4.pas:19: error: syntax error before `.' ice4.pas:8: confused by earlier errors, bailing out
Date/Time: 2006-02-14 17:52:23 +0100 OS Version: 10.3.9 (Build 7W98) Report Version: 2
Command: gpc1 Path: /Developer/Pascal/gpc345u2/libexec/gcc/powerpc-apple-darwin7/3.4.5/gpc1 Version: ??? (???) PID: 3239 Thread: 0
Exception: EXC_BAD_ACCESS (0x0001) Codes: KERN_PROTECTION_FAILURE (0x0002) at 0x00000010
Thread 0 Crashed: 0 gpc1 0x000a7724 all_blocks + 0x2c 1 gpc1 0x000a7758 all_blocks + 0x60 2 gpc1 0x000a7758 all_blocks + 0x60 3 gpc1 0x000a7758 all_blocks + 0x60 4 gpc1 0x000a77a8 get_block_vector + 0x20 5 gpc1 0x000a7818 identify_blocks + 0x3c 6 gpc1 0x000c05f0 rest_of_compilation + 0x2d0 7 gpc1 0x000ae950 output_inline_function + 0xa8 8 gpc1 0x00012680 poplevel + 0xd0 9 gpc1 0x001357f4 lhd_clear_binding_stack + 0x2c 10 gpc1 0x000c30d0 toplev_main + 0x84c 11 gpc1 0x00002468 _start + 0x188 12 dyld 0x8fe1a278 _dyld_start + 0x64
PPC Thread State: srr0: 0x000a7724 srr1: 0x0000f930 vrsave: 0x00000000 cr: 0x42002224 xer: 0x00000000 lr: 0x000a7758 ctr: 0x0013561c r0: 0x000a7758 r1: 0xbfffedc0 r2: 0x00000000 r3: 0x00000008 r4: 0x00000000 r5: 0x00000000 r6: 0x404e7530 r7: 0x00000001 r8: 0x0000001e r9: 0x405ec300 r10: 0x405ed000 r11: 0x00000001 r12: 0x42002224 r13: 0x00000000 r14: 0x00000000 r15: 0x00000000 r16: 0x00000000 r17: 0x00000000 r18: 0x00000000 r19: 0x00000000 r20: 0x00000000 r21: 0x00000000 r22: 0x404e72d4 r23: 0x404e7618 r24: 0x0045f0ec r25: 0x0048e8b0 r26: 0x0046714c r27: 0x00000000 r28: 0x00000000 r29: 0x00000000 r30: 0x00000008 r31: 0x000a77e4
Binary Images Description: 0x1000 - 0x457fff gpc1 /Developer/Pascal/gpc345u2/libexec/gcc/powerpc-apple-darwin7/3.4.5/ gpc1 0x8fe00000 - 0x8fe4ffff dyld /usr/lib/dyld 0x93a50000 - 0x93a54fff libmathCommon.A.dylib /usr/lib/system/libmathCommon.A.dylib 0x95f30000 - 0x9601efff libiconv.2.dylib /usr/lib/libiconv.2.dylib 0x98d8e000 - 0x98eddfff libSystem.B.dylib /usr/lib/libSystem.B.dylib
[G5:~/gpc/testgpc/adriaan] adriaan% gpc -v Reading specs from /Developer/Pascal/gpc345u2/lib/gcc/powerpc-apple-darwin7/3.4.5/specs Configured with: ../gcc-3.4.5/configure --enable-languages=pascal,c --enable-threads=posix --target=powerpc-apple-darwin7 --host=powerpc-apple-darwin7 --build=powerpc-apple-darwin7 --prefix=/Developer/Pascal/gpc345u2 Thread model: posix gpc version 20051116, based on gcc-3.4.5
Regards,
Adriaan van Os