gdb/

[binutils-gdb.git] / gdb / NEWS

diff --git a/gdb/NEWS b/gdb/NEWS
index 1e1ea39eac82cb0deb9884373ba97ac8fc2fc9a2..73ff05fd37b44c0719130ba35f4d7a53b623380e 100644 (file)
--- a/gdb/NEWS
+++ b/gdb/NEWS
@@ -3,6 +3,35 @@
 
 *** Changes since GDB 7.1
 
+* C++ Improvements:
+
+  ** Argument Dependent Lookup (ADL)
+
+  In C++ ADL lookup directs function search to the namespaces of its
+  arguments even if the namespace has not been imported.
+  For example:
+    namespace A
+      { 
+        class B { }; 
+        void foo (B) { }
+      }
+    ...
+    A::B b
+    foo(b)
+  Here the compiler will search for `foo' in the namespace of 'b'
+  and find A::foo.  GDB now supports this.  This construct is commonly
+  used in the Standard Template Library for operators.
+
+  ** Improved User Defined Operator Support
+
+  In addition to member operators, GDB now supports lookup of operators
+  defined in a namespace and imported with a `using' directive, operators
+  defined in the global scope, operators imported implicitly from an
+  anonymous namespace, and the ADL operators mentioned in the previous
+  entry.
+  GDB now also supports proper overload resolution for all the previously
+  mentioned flavors of operators.
+
 * Windows Thread Information Block access.
 
   On Windows targets, GDB now supports displaying the Windows Thread
@@ -103,10 +132,16 @@ is now deprecated.
 
 * Python scripting
 
+** GDB now provides a new directory location, called the python directory,
+   where Python scripts written for GDB can be installed.  The location
+   of that directory is <data-directory>/python, where <data-directory>
+   is the GDB data directory.  For more details, see section `Scripting
+   GDB using Python' in the manual.
+
 ** The GDB Python API now has access to breakpoints, symbols, symbol
-   tables, program spaces, and frame's code blocks.  Additionally, GDB
-   Parameters can now be created from the API, and manipulated via
-   set/show in the CLI.
+   tables, program spaces, inferiors, threads and frame's code blocks.
+   Additionally, GDB Parameters can now be created from the API, and
+   manipulated via set/show in the CLI.
 
 ** New functions gdb.target_charset, gdb.target_wide_charset,
    gdb.progspaces, gdb.current_progspace, and gdb.string_to_argv.