forked from lix-project/lix
044b6482c1
evaluator. This was important because the NixOS expressions started
to hit 2 MB default stack size on Linux.
GCC is really dumb about stack space: it just adds up all the local
variables and temporaries of every scope into one huge stack frame.
This is really bad for deeply recursive functions. For instance,
every `throw Error(format("error message"))' causes a format object
of a few hundred bytes to be allocated on the stack. As a result,
every recursive call to evalExpr2() consumed 4680 bytes. By
splitting evalExpr2() and by moving the exception-throwing code out
of the main functions, evalExpr2() now only consumes 40 bytes.
Similar for evalExpr().
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| .. | ||
| bin2c | ||
| boost | ||
| bsdiff-4.3 | ||
| libexpr | ||
| libmain | ||
| libstore | ||
| libutil | ||
| nix-env | ||
| nix-hash | ||
| nix-instantiate | ||
| nix-log2xml | ||
| nix-setuid-helper | ||
| nix-store | ||
| nix-worker | ||
| aterm-helper.pl | ||
| Makefile.am | ||