Reduced unneeded lookup iterations when several symbol searches have …

…the same search term.
icsharpcode · Jun 28, 2014 · 3e5b969 · 3e5b969
1 parent 8485318
commit 3e5b969
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/src/AddIns/BackendBindings/CSharpBinding/Project/Src/Parser/CSharpSymbolSearch.cs b/src/AddIns/BackendBindings/CSharpBinding/Project/Src/Parser/CSharpSymbolSearch.cs
@@ -131,7 +131,7 @@ void FindReferencesInFile(SymbolSearchArgs args, IList<IFindReferenceSearchScope
  if (textSource == null)
  return;
  if (searchScopeList != null) {
- if (!searchScopeList.Any(
+ if (!searchScopeList.DistinctBy(scope => scope.SearchTerm ?? String.Empty).Any(
  scope => (scope.SearchTerm == null) || (textSource.IndexOf(scope.SearchTerm, 0, textSource.TextLength, StringComparison.Ordinal) >= 0)))
  return;
  }
@@ -216,7 +216,7 @@ void RenameReferencesInFile(SymbolRenameArgs args, IList<IFindReferenceSearchSco
  if (textSource == null)
  return;
  if (searchScopeList != null) {
- if (!searchScopeList.Any(
+ if (!searchScopeList.DistinctBy(scope => scope.SearchTerm ?? String.Empty).Any(
  scope => (scope.SearchTerm == null) || (textSource.IndexOf(scope.SearchTerm, 0, textSource.TextLength, StringComparison.Ordinal) >= 0)))
  return;
  }