[parrot/parrot] d4cc5c: [GH #828] Optimize print_n/i and say_n/i

GitHub noreply at github.com
Sat Nov 22 08:04:59 UTC 2014


  Branch: refs/heads/master
  Home:   https://github.com/parrot/parrot
  Commit: d4cc5c2300bd22f16cab6b5dce18004f0bfda45d
      https://github.com/parrot/parrot/commit/d4cc5c2300bd22f16cab6b5dce18004f0bfda45d
  Author: Reini Urban <rurban at cpanel.net>
  Date:   2014-11-22 (Sat, 22 Nov 2014)

  Changed paths:
    M ChangeLog
    M src/ops/core_ops.c
    M src/ops/io.ops

  Log Message:
  -----------
  [GH #828] Optimize print_n/i and say_n/i

print_n/nc/i/ic and the say variants go through a full Parrot_io_printf with
3 va_start/va_end scenarios and a custom format string parser,
and through char* -> STRING->char* conversion until the fixed
FLOATVAL_FMT or INTVAL_FMT printf is done.
Just to print a single int or number.

This also lost precision for non-double floatval's - if cast to (double).
Now avoided.




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