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authorIwan Aucamp <aucampia@gmail.com>2015-07-31T15·32+0200
committerEelco Dolstra <eelco.dolstra@logicblox.com>2015-07-31T18·26+0200
commit75837651f15fc3c451ae54afbb5927c1abe329c5 (patch)
tree9fb1f2d2c93d49f6fb7e390a49c0987e235de571 /src/libexpr/eval.hh
parent76cc8e97a2cf3265b39cb6c1b444c7926871f6a0 (diff)
Output line number on infinite recursion
Diffstat (limited to 'src/libexpr/eval.hh')
-rw-r--r--src/libexpr/eval.hh2
1 files changed, 1 insertions, 1 deletions
diff --git a/src/libexpr/eval.hh b/src/libexpr/eval.hh
index 74a273b5447d..8df0084fd57a 100644
--- a/src/libexpr/eval.hh
+++ b/src/libexpr/eval.hh
@@ -136,7 +136,7 @@ public:
        of the evaluation of the thunk.  If `v' is a delayed function
        application, call the function and overwrite `v' with the
        result.  Otherwise, this is a no-op. */
-    inline void forceValue(Value & v);
+    inline void forceValue(Value & v, const Pos & pos = noPos);
 
     /* Force a value, then recursively force list elements and
        attributes. */