diff options
| author | Eelco Dolstra <e.dolstra@tudelft.nl> | 2008-08-14T10·04+0000 |
|---|---|---|
| committer | Eelco Dolstra <e.dolstra@tudelft.nl> | 2008-08-14T10·04+0000 |
| commit | efe4b690ae4de5f0adea99abb1176a64a099d433 (patch) | |
| tree | 3ee26b49848b04b5f6dad8edc06509fe4d4ee067 /src/libexpr/nixexpr.hh | |
| parent | c03b729319997b4e38c3f586d7c76352228b22e7 (diff) | |
* Refactoring: combine functions that take an attribute set and
functions that take a single argument (plain lambdas) into one AST node (Function) that contains a Pattern node describing the arguments. Current patterns are single lazy arguments (VarPat) and matching against an attribute set (AttrsPat). This refactoring allows other kinds of patterns to be added easily, such as Haskell-style @-patterns, or list pattern matching.
Diffstat (limited to 'src/libexpr/nixexpr.hh')
| -rw-r--r-- | src/libexpr/nixexpr.hh | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/src/libexpr/nixexpr.hh b/src/libexpr/nixexpr.hh index dabbaa323710..320d1dc977c5 100644 --- a/src/libexpr/nixexpr.hh +++ b/src/libexpr/nixexpr.hh @@ -21,11 +21,9 @@ MakeError(TypeError, EvalError) property of the ATerm library allows us to implement caching of normals forms efficiently. */ typedef ATerm Expr; - typedef ATerm DefaultValue; -typedef ATerm ValidValues; - typedef ATerm Pos; +typedef ATerm Pattern; /* A STL vector of ATerms. Should be used with great care since it's |