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* Type parameters in method/function signatures are no longer auto-declared. ↵Gravatar Rustan Leino2015-07-02
| | | | | | | | | | | | | Although convenient and concise, the auto-declare behavior has on many occasions caused confusion when a type name has accidentally been mistyped (and Dafny had then accepted and auto-declared the name). Note, the behavior of filling in missing type parameters is still supported. This mode, although unusual (even original?) in languages, is different from the auto- declare behavior. For auto-declare, identifiers could be used in the program without having a declaration. For fill-in parameters, the implicitly declared type parameters remain anonymous.
* Stop pretty-print from emitting deprecated semi-colons.Gravatar qunyanm2015-03-05
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* Language change: All functions and methods declared lexically outside any ↵Gravatar leino2014-12-12
| | | | | | | | | | class are now automatically static, and fields are no longer allowed to be declared there. Stated differently, all heap state must now be declared inside an explicitly declared class, and functions and methods declared outside any class can be viewed as belonging to the module. The motivating benefit of this change is to no longer need the 'static' keyword when declaring a module of functions and methods.
* Add Monads as a module example and implementation of some simple monadsGravatar Dan Rosén2014-08-15