lix/src/nix-instantiate
Eelco Dolstra 59b94ee18a * When something goes wrong in the evaluation of a Nix expression,
print a nice backtrace of the stack, rather than vomiting a gigantic
  (and useless) aterm on the screen.  Example:

    error: while evaluating file `.../pkgs/system/test.nix':
    while evaluating attribute `subversion' at `.../pkgs/system/all-packages-generic.nix', line 533:
    while evaluating function at `.../pkgs/applications/version-management/subversion/default.nix', line 1:
    assertion failed at `.../pkgs/applications/version-management/subversion/default.nix', line 13

  Since the Nix expression language is lazy, the trace may be
  misleading.  The purpose is to provide a hint as to the location of
  the problem.
2004-04-05 22:27:41 +00:00
..
help.txt * Help text for all (non-script) programs, so no more: 2003-12-01 15:55:05 +00:00
main.cc * When something goes wrong in the evaluation of a Nix expression, 2004-04-05 22:27:41 +00:00
Makefile.am * Allow linking against an external Berkeley DB / ATerm library. 2004-02-16 16:37:16 +00:00