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authorEelco Dolstra <eelco.dolstra@logicblox.com>2013-11-07T17·04+0000
committerEelco Dolstra <eelco.dolstra@logicblox.com>2013-11-12T11·32+0000
commitc897bac54954373f63511702731fe2cb23c0c98e (patch)
tree4074b4a2c43627b56d9c18c754a5cfbd340d8573 /src/libexpr/nixexpr.cc
parent273322c7732093a354e86df82cf75d6604b8bce8 (diff)
Make function calls tail-recursive
Diffstat (limited to 'src/libexpr/nixexpr.cc')
-rw-r--r--src/libexpr/nixexpr.cc2
1 files changed, 1 insertions, 1 deletions
diff --git a/src/libexpr/nixexpr.cc b/src/libexpr/nixexpr.cc
index 2e26d50817fb..d52f7eadbbe3 100644
--- a/src/libexpr/nixexpr.cc
+++ b/src/libexpr/nixexpr.cc
@@ -330,7 +330,7 @@ void ExprLambda::setName(Symbol & name)
 }
 
 
-string ExprLambda::showNamePos()
+string ExprLambda::showNamePos() const
 {
     return (format("%1% at %2%") % (name.set() ? "`" + (string) name + "'" : "an anonymous function") % pos).str();
 }