lix/src/libexpr
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
..
eval.cc * When something goes wrong in the evaluation of a Nix expression, 2004-04-05 22:27:41 +00:00
eval.hh * Use a map to lookup primops. 2004-02-04 16:03:29 +00:00
lexer.l * Added plain lambdas, e.g., `let { id = x: x; const = x: y: x; }'. 2004-03-28 20:34:22 +00:00
Makefile.am * Allow linking against an external Berkeley DB / ATerm library. 2004-02-16 16:37:16 +00:00
nixexpr.cc * When something goes wrong in the evaluation of a Nix expression, 2004-04-05 22:27:41 +00:00
nixexpr.hh * When something goes wrong in the evaluation of a Nix expression, 2004-04-05 22:27:41 +00:00
parser.cc * When something goes wrong in the evaluation of a Nix expression, 2004-04-05 22:27:41 +00:00
parser.hh * Use a map to lookup primops. 2004-02-04 16:03:29 +00:00
parser.y * When something goes wrong in the evaluation of a Nix expression, 2004-04-05 22:27:41 +00:00
primops.cc * When something goes wrong in the evaluation of a Nix expression, 2004-04-05 22:27:41 +00:00
primops.hh * Use a map to lookup primops. 2004-02-04 16:03:29 +00:00