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authorEelco Dolstra <eelco.dolstra@logicblox.com>2013-11-18T21·22+0100
committerEelco Dolstra <eelco.dolstra@logicblox.com>2013-11-18T21·22+0100
commit285df765b91588e39d6f35a32e30b84c3cb5be75 (patch)
tree8f93b3fd527f44f14eacefb6c4c9385f670e8aea /src/libexpr/value.hh
parentfc33fd86b7727365caab44c05a90d5b52209131b (diff)
Add a primop unsafeGetAttrPos to return the position of an attribute
Diffstat (limited to 'src/libexpr/value.hh')
-rw-r--r--src/libexpr/value.hh7
1 files changed, 7 insertions, 0 deletions
diff --git a/src/libexpr/value.hh b/src/libexpr/value.hh
index ee5c7397b3a9..982582793419 100644
--- a/src/libexpr/value.hh
+++ b/src/libexpr/value.hh
@@ -116,6 +116,13 @@ static inline void mkBool(Value & v, bool b)
 }
 
 
+static inline void mkNull(Value & v)
+{
+    v.type = tNull;
+    v.app.left = v.app.right = 00; // scrub
+}
+
+
 static inline void mkApp(Value & v, Value & left, Value & right)
 {
     v.type = tApp;