- moved type aa_ref_t into AssocArray, improving code readability a bit

- added new "operator[] const" method, useful when accessing const instances
- removed the default value (if you access an entry without first checking that
  it is actually there, it's your own fault)
- replaced 'index' with 'key' which seems more logical and avoids troubles with
  certain systems that #define index in their system headers

svn-id: r21430

1 files changed, 1 insertions, 2 deletions

diff --git a/gui/eval.cpp b/gui/eval.cpp
index a2cea2b914..5dcfdfe124 100644
--- a/gui/eval.cpp
+++ b/gui/eval.cpp
@@ -37,8 +37,7 @@ static bool isdelim(char c) {
 	return false;
 }
 
-Eval::Eval()
- : _aliases(Common::String::emptyString), _vars(0) {
+Eval::Eval() {
 	loadConstants();
 }