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authorEelco Dolstra <eelco.dolstra@logicblox.com>2013-10-08T13·34+0200
committerEelco Dolstra <eelco.dolstra@logicblox.com>2013-10-08T13·37+0200
commit7bdb85453d16106ebf4d4af106720d917e221ad9 (patch)
treed8d9b37d490f85a3757af149c8851ad9ac00015b /src/libexpr/nixexpr.cc
parent9deb822180fb80638559fe3c45c6a77a2b56ff40 (diff)
printStats(): Print the size of the symbol table in bytes
Diffstat (limited to 'src/libexpr/nixexpr.cc')
-rw-r--r--src/libexpr/nixexpr.cc12
1 files changed, 12 insertions, 0 deletions
diff --git a/src/libexpr/nixexpr.cc b/src/libexpr/nixexpr.cc
index 28049bb0d638..2e26d50817fb 100644
--- a/src/libexpr/nixexpr.cc
+++ b/src/libexpr/nixexpr.cc
@@ -336,4 +336,16 @@ string ExprLambda::showNamePos()
 }
 
 
+
+/* Symbol table. */
+
+size_t SymbolTable::totalSize() const
+{
+    size_t n = 0;
+    foreach (Symbols::const_iterator, i, symbols)
+        n += i->size();
+    return n;
+}
+
+
 }