Commit d91bbf1d authored by Robbert Krebbers's avatar Robbert Krebbers

Update links in README.

parent fe406700
...@@ -35,50 +35,50 @@ Run `make` to compile the exercises. ...@@ -35,50 +35,50 @@ Run `make` to compile the exercises.
Introduction to Iris and the HeapLang language: Introduction to Iris and the HeapLang language:
- [language.v](solutions/language.v): An introduction to Iris's HeapLang - [language.v](exercises/language.v): An introduction to Iris's HeapLang
language, program specifications using weakest preconditions, and proofs of language, program specifications using weakest preconditions, and proofs of
these specifications using Iris's tactics for separation logic. these specifications using Iris's tactics for separation logic.
- [polymorphism.v](solutions/polymorphism.v): The encoding of polymorphic - [polymorphism.v](exercises/polymorphism.v): The encoding of polymorphic
functions and existential packages in HeapLang. functions and existential packages in HeapLang.
Syntactic typing: Syntactic typing:
- [types.v](solutions/types.v): The definition of syntactic types and the - [types.v](exercises/types.v): The definition of syntactic types and the
type-level substitution function. type-level substitution function.
- [typed.v](solutions/typed.v): The syntactic typing judgment. - [typed.v](exercises/typed.v): The syntactic typing judgment.
Semantic typing: Semantic typing:
- [sem_types.v](solutions/sem_types.v): The model of semantic types in Iris. - [sem_types.v](exercises/sem_types.v): The model of semantic types in Iris.
- [sem_typed.v](solutions/sem_typed.v): The definition of the semantic typing - [sem_typed.v](exercises/sem_typed.v): The definition of the semantic typing
judgment in Iris. judgment in Iris.
- [sem_type_formers.v](solutions/sem_type_formers.v): The definition of the - [sem_type_formers.v](exercises/sem_type_formers.v): The definition of the
semantic counterparts of the type formers (like products, sums, functions, semantic counterparts of the type formers (like products, sums, functions,
references, etc.). references, etc.).
- [sem_operators.v](solutions/sem_operators.v): The judgment for semantic - [sem_operators.v](exercises/sem_operators.v): The judgment for semantic
operator typing and proofs of the corresponding semantic rules. operator typing and proofs of the corresponding semantic rules.
- [compatibility.v](solutions/compatibility.v): The semantic typing rules, i.e., - [compatibility.v](exercises/compatibility.v): The semantic typing rules, i.e.,
the *compatibility lemmas*. the *compatibility lemmas*.
- [interp.v](solutions/interp.v): The interpretation of syntactic types in terms - [interp.v](exercises/interp.v): The interpretation of syntactic types in terms
of semantic types. of semantic types.
- [fundamental.v](solutions/fundamental.v): The *fundamental theorem*, which - [fundamental.v](exercises/fundamental.v): The *fundamental theorem*, which
states that any syntactically typed program is semantically typed.. states that any syntactically typed program is semantically typed..
- [safety.v](solutions/safety.v): Proofs of semantic and syntactic type safety. - [safety.v](exercises/safety.v): Proofs of semantic and syntactic type safety.
- [unsafe.v](solutions/unsafe.v): Proofs of "unsafe" programs, i.e. programs - [unsafe.v](exercises/unsafe.v): Proofs of "unsafe" programs, i.e. programs
that are not syntactically typed, but can be proved to be semantically safe. that are not syntactically typed, but can be proved to be semantically safe.
- [parametricity.v](solutions/parametricity.v): The use of the semantic typing - [parametricity.v](exercises/parametricity.v): The use of the semantic typing
for proving parametricity results. for proving parametricity results.
Ghost theory for semantic safety of "unsafe" programs: Ghost theory for semantic safety of "unsafe" programs:
- [two_state_ghost.v](solutions/two_state_ghost.v): The ghost theory for a - [two_state_ghost.v](exercises/two_state_ghost.v): The ghost theory for a
transition system with two states. transition system with two states.
- [symbol_ghost.v](solutions/symbol_ghost.v): The ghost theory for the symbol - [symbol_ghost.v](exercises/symbol_ghost.v): The ghost theory for the symbol
ADT example. ADT example.
Other: Other:
- [demo.v](solutions/demo.v): A simplified version of the development to the - [demo.v](exercises/demo.v): A simplified version of the development to the
simplified case, as shown during the lecture at the POPL'20 tutorial. simplified case, as shown during the lecture at the POPL'20 tutorial.
## Documentation ## Documentation
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