cvs commit: hugs98/src opts.c

[Sigbjorn Finne]

sof         2003/12/15 21:48:40 PST

  Modified files:
    src                  opts.c 
  Log:
  - PUTS(s) macro: be defensive & 'linear' in the use of 's' by
      binding it to a local, first thing. If not, confusion reigns
      if 's' is side-effecting (as was the case with PUTS() use
      in optionsToStr().)
  - PUTStr_aux(): don't rely on PUTS() being well-behaved &
    bind argument to local first.
  
    This latent bug was previously just a minor source of
    inefficiency (two calls to unlexChar() per character),
    but with the introduction of the side-effecting ExtractChar()
    macro, things got a bit uglier.
  
  Revision  Changes    Path
  1.15      +8 -3      hugs98/src/opts.c