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Differences for revision 1.8 from 1.7


--- /todo.mdwn	2008/11/23 15:40:16	1.7
+++ /todo.mdwn	2010/01/20 23:49:49	1.8
@@ -21,4 +21,10 @@
   This may require additions to visit and su fields in table and node.
 
 - Teach the register allocator how to allocate multiple registers at once. This is not the same as register pairs; pairing is handled as a separate register class.
-  This is used for example when a type is not supported by the underlying hardware, like long long on i386 or long on pdp11.
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+  This is used for example when a type is not supported by the underlying hardware, like long long on i386 or long on pdp11.
+
+GCC compatibility:
+
+- PCC is built with GCC compatibility enabled by default, but there are a number of language constructs that are not fully implemented, like attributes. 
+
+- There's similar work needed in the C preprocessor area. #pragmas are the first thing that comes to mind.
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