diff options
| -rw-r--r-- | src/libexpr/eval.cc | 1 | ||||
| -rw-r--r-- | src/libexpr/nixexpr.cc | 12 | ||||
| -rw-r--r-- | src/libexpr/symbol-table.hh | 2 |
3 files changed, 15 insertions, 0 deletions
diff --git a/src/libexpr/eval.cc b/src/libexpr/eval.cc index df129eda66b7..0e15a8d9374e 100644 --- a/src/libexpr/eval.cc +++ b/src/libexpr/eval.cc @@ -1262,6 +1262,7 @@ void EvalState::printStats() printMsg(v, format(" right-biased unions: %1%") % nrOpUpdates); printMsg(v, format(" values copied in right-biased unions: %1%") % nrOpUpdateValuesCopied); printMsg(v, format(" symbols in symbol table: %1%") % symbols.size()); + printMsg(v, format(" size of symbol table: %1%") % symbols.totalSize()); printMsg(v, format(" number of thunks: %1%") % nrThunks); printMsg(v, format(" number of thunks avoided: %1%") % nrAvoided); printMsg(v, format(" number of attr lookups: %1%") % nrLookups); 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; +} + + } diff --git a/src/libexpr/symbol-table.hh b/src/libexpr/symbol-table.hh index ccdabb0280b4..9129f0f460c3 100644 --- a/src/libexpr/symbol-table.hh +++ b/src/libexpr/symbol-table.hh @@ -89,6 +89,8 @@ public: { return symbols.size(); } + + size_t totalSize() const; }; } |