no.024.mal

一个内存数据库的源代码这是服务器端还有客户端

# Monet Mil to Mal compiler
# Copyright (c) 2001-2004, CWI. All rights reserved.

#Predefined code segment
#The compiler can not guarantee an accurate compilation,
#because MIL unlike MAL is a dynamically typed language.
#A few guidelines to maximize usefullness.
#- make the type of variables explicit, in particular 'nil'
#- upon advice of M2m to remap identifiers, change it in your program directly
#use the "mil_schema" for additional support routines
#	io.print("# >Number:         24\n");
#	io.print("# >Category:       MIL\n");
#	io.print("# >Synopsis:       Assignment in proc\n");
#	io.print("# >Confidential:   no\n");
#	io.print("# >Severity:       serious\n");
#	io.print("# >Priority:       high\n");
#	io.print("# >Responsible:    boncz\n");
#	io.print("# >State:          closed\n");
#	io.print("# >Class:          sw-bug\n");
#	io.print("# >Submitter-Id:   unknown\n");
#	io.print("# >Arrival-Date:   Sun Aug 31 09:45:04 1997\n");
#	io.print("# >Originator:     mk\n");
#	io.print("# >Organization:\n");
#	io.print("# >Release:        970101\n");
#	io.print("# >Environment:\n");
#	io.print("# SGI\n");
#	io.print("# >Description:\n");
#	io.print("# #SCRIPT\n");
#	io.print("# > b:= bbp.new(int,int);\n");
#	io.print("# > proc error1(B) : void {\n");
#	io.print("# >         B.insert(1,2);\n");
#	io.print("# >         B.insert(2,3);\n");
#	io.print("# >         B:= B.join(B);\n");
#	io.print("# >         bat.print(B);\n");
#	io.print("# > }\n");
#	io.print("# > error1(b);\n");
#	io.print("# #-----------------#\n");
#	io.print("# # h     | t       #\n");
#	io.print("# #-----------------#\n");
#	io.print("# [ 1,      3       ]\n");
#	io.print("# > bat.print(b);\n");
#	io.print("# #-----------------#\n");
#	io.print("# # h     | t       #\n");
#	io.print("# #-----------------#\n");
#	io.print("# [ 1,      2       ]\n");
#	io.print("# [ 2,      3       ]\n");
#	io.print("# \n");
#	io.print("# The semantics of B is unclear within proc\n");
#	io.print("var b:= bbp.new(int,int);");
	b := bbp.new(nil:int,nil:int);
#	io.print("proc error1(bat B) : void {");
function error1(B:bat[:any$1,:any$2]):void;
#	io.print("        B.insert(1,2);");
	aa_a := bat.insert(B,1,2);
#	io.print("        B.insert(2,3);");
	ba_a := bat.insert(B,2,3);
#	io.print("        B:= B.join(B);");
	B := algebra.join(B,B);
#	io.print("        bat.print(B);");
	ca_a := bat.print(B);
end error1;
#	io.print("error1(b);");
	da_a := error1(b);
#	io.print("print(b);");
	ea_a := bat.print(b);
#	io.print("quit();");
	fa_a := clients.quit();