From: Martijn Lievaart on 12 Mar 2010 13:21 On Fri, 12 Mar 2010 05:05:49 -0800, Nick Keighley wrote: > On 10 Mar, 20:39, Jürgen Exner <jurge...(a)hotmail.com> wrote: > >> Actually C pointers are probably among the worst concepts ever invented >> in computer science. > > now there's a challenge. Who are the other competitors? > > - FORTRAN computed goto > - FORTRAN fixed layout > - Algol-60 free layout > - Algol-60 call by name > - Pascal with > - C declaration syntax > - C++ template syntax > - C++ exception specification > - PL/I - All of COBOL and especially COBOL74 and earlier. - Command.com batch language (and to a lesser degree cmd.exe batch language) - Java's resource managing techniques (or rather, lack of). - C++'s automagical creation of copy constructors and assignment operators Do we have to restrict it to programming languages? Otherwise I know a few others: - DOS drive letters - Unix access control - ActiveX as used originally, download and execute from any site when requested. - Original Mac autorun feature - Borland technical support OK, maybe not computer science. Certainly not rocket science :-) M4
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