We have been helped by:
Christophe Duong, Fabien Ouy
Friday, 2006-01-13 23:42
Rush from 2006-03-17 to 2006-03-19 12:12
Rush from 2006-03-31 to 2006-04-30 23:42
Some of the noteworthy changes compared to Tiger 2007:
- Simplification of the parser
The parser is simplified in a number of ways. First the old syntax for imported files,
let <decs> end, is simplified into
<decs>. We also use GLR starting at TC-2.
|and the unary minus operator are desugared using concrete syntax transformations.
- TC-R, Unique Identifiers, Unique identifiers
This new optional part should be done during TC-3. Leave TC-E for later (with TC-5 or maybe TC-4).
- Concrete syntax
Transformations can now be written using Tiger concrete syntax rather than explicit AST construction in C++. This applies to the