diff options
Diffstat (limited to 'src/libexpr/eval.hh')
| -rw-r--r-- | src/libexpr/eval.hh | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/src/libexpr/eval.hh b/src/libexpr/eval.hh index 58e6b40d7780..c95a309359af 100644 --- a/src/libexpr/eval.hh +++ b/src/libexpr/eval.hh @@ -48,8 +48,11 @@ Expr evalExpr(EvalState & state, Expr e); Expr evalFile(EvalState & state, const Path & path); /* Evaluate an expression, and recursively evaluate list elements and - attributes. */ -Expr strictEvalExpr(EvalState & state, Expr e); + attributes. If `canonicalise' is true, we remove things like + position information and make sure that attribute sets are in + sorded order. */ +Expr strictEvalExpr(EvalState & state, Expr e, + bool canonicalise = false); /* Specific results. */ string evalString(EvalState & state, Expr e); |