[fpc-devel]bug in asm-block parser
Matti Hamalainen
mhamalai at ratol.fi
Fri Mar 9 17:42:01 CET 2001
Found a (minor?) bug in FPC:
Double comment in ASM-block. Having two comments, other
immendiately following the first one in an asm-block gets
the compiler confused:
asm
mov eax, 1;
mov ebx, eax;
{ first comment }{ second comment }
mov ecx, eax;
end;
If the comment-blocks are separated with a whitespace: {...} {...}
the compiler works fine. Additionally, the bug only occurs within
asm-blocks, inside Pascal-code it works ok.
Output log from FPC follows:
---clip---
Target OS: Linux for i386
Compiling tprog.pas
191 Kb Free
syslinux.pp(3,2) Hint: Conditional I386 was not set at startup in last compilation of syslinux.pp
tprog.pas(11,26) Error: Unrecognized opcode SECOND
tprog.pas(11,33) Error: Assembler syntax error
tprog.pas(11,41) Fatal: illegal character '}' ($7D)
---clip---
Same problem (naturally) with GO32v2/DOS version of FPC (1.0.4 too).
Options: -vwenhil -Sgicm -Rintel
= ccr/TNSP - mhamalai at ratol.fi | http://www.tnsp.org/ =
= Foo is a synonym for Bar, but not vice versa. =
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