Free Pascal Compiler version 3.0.0+dfsg-2 [2016/01/28] for x86_64
Copyright (c) 1993-2015 by Florian Klaempfl and others
Target OS: Linux for x86-64
Compiling foo.pas
foo.pas(9,12) Error: Operator is not overloaded: "Char" + "Byte"
foo.pas(19,10) Error: Incompatible types: got "Char" expected "SmallInt"
foo.pas(24,4) Fatal: There were 2 errors compiling module, stopping
Fatal: Compilation aborted
Error: /usr/bin/ppcx64 returned an error exitcode

自豪的采用 HydroJudger 进行评测(github.com/hydro-dev/HydroJudger)