From 9b44480612dd30a7292ec94a88e4018b8f18e3f0 Mon Sep 17 00:00:00 2001 From: Eelco Dolstra Date: Wed, 4 Feb 2004 16:03:29 +0000 Subject: * Use a map to lookup primops. * Various performance improvements in the evaluator. * Do not link against unused (and missing!) libraries (-lsglr, etc.). --- src/libexpr/primops.cc | 12 ++++++++++++ 1 file changed, 12 insertions(+) (limited to 'src/libexpr/primops.cc') diff --git a/src/libexpr/primops.cc b/src/libexpr/primops.cc index d1c398a34831..92683fcac53d 100644 --- a/src/libexpr/primops.cc +++ b/src/libexpr/primops.cc @@ -245,6 +245,18 @@ Expr primToString(EvalState & state, Expr arg) } +Expr primTrue(EvalState & state) +{ + return ATmake("Bool(True)"); +} + + +Expr primFalse(EvalState & state) +{ + return ATmake("Bool(False)"); +} + + Expr primNull(EvalState & state) { return ATmake("Null"); -- cgit 1.4.1