Commented the gcc-4.2 specifc fix in previous commit.

diff --git a/src/gromacs/options/optionsvisitor.h b/src/gromacs/options/optionsvisitor.h
index 36e23ed3235fbb67bb8350a2becfab08ce092899..1c1349eacca9d99ffd65c5671cbc35ed00829574 100644 (file)
--- a/src/gromacs/options/optionsvisitor.h
+++ b/src/gromacs/options/optionsvisitor.h
@@ -93,6 +93,8 @@ class OptionInfo
         OptionInfo(const OptionInfo &);
         void operator =(const OptionInfo &);
 
+        // This is a workaround for a buggy gcc 4.2, which seems to 
+        // require access to all constructors: 
         friend class OptionsIterator;
 };