forked from lix-project/lix
d7efd76394
concatenation and string coercion. This was a big mess (see
e.g. NIX-67). Contexts are now folded into strings, so that they
don't cause evaluation errors when they're not expected. The
semantics of paths has been clarified (see nixexpr-ast.def).
toString() and coerceToString() have been merged.
Semantic change: paths are now copied to the store when they're in a
concatenation (and in most other situations - that's the
formalisation of the meaning of a path). So
"foo " + ./bla
evaluates to "foo /nix/store/hash...-bla", not "foo
/path/to/current-dir/bla". This prevents accidental impurities, and
is more consistent with the treatment of derivation outputs, e.g.,
`"foo " + bla' where `bla' is a derivation. (Here `bla' would be
replaced by the output path of `bla'.)
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| .. | ||
| build.cc | ||
| build.hh | ||
| db.cc | ||
| db.hh | ||
| derivations-ast.def | ||
| derivations.cc | ||
| derivations.hh | ||
| gc.cc | ||
| gc.hh | ||
| globals.cc | ||
| globals.hh | ||
| Makefile.am | ||
| misc.cc | ||
| misc.hh | ||
| pathlocks.cc | ||
| pathlocks.hh | ||
| references.cc | ||
| references.hh | ||
| store.cc | ||
| store.hh | ||
| test-builder-1.sh | ||
| test-builder-2.sh | ||