diff options
| author |  Dan Rosén <danr@chalmers.se> | 2014-08-11 14:57:27 -0700 |
|---|---|---|
| committer | Dan Rosén <danr@chalmers.se> | 2014-08-11 14:57:27 -0700 |
| commit | 4cbe4583b329a39dee2b4b456758cafbe7e2fa79 (patch) | |
| tree | 6bb2377f06036fd41d939d168365d4e47cc7a327 /Source/DafnyExtension/IdentifierTagger.cs | |
| parent | c377658acba5472b6d0c1e1452ce4c4c8f1fc28e (diff) | |
Add higher-order-functions and some other goodies
* The reads clause now needs to be self framing.
* The requires clause now needs to be framed by the reads clause.
* There are one-shot lambdas, with a single arrow, but they will probably be
removed.
* There is a {:heapQuantifier} attribute to quantifiers, but they will
probably be removed.
* Add smart handling of type variables
* Add < and > for datatype & type parameter
Diffstat (limited to 'Source/DafnyExtension/IdentifierTagger.cs')
| -rw-r--r-- | Source/DafnyExtension/IdentifierTagger.cs | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/Source/DafnyExtension/IdentifierTagger.cs b/Source/DafnyExtension/IdentifierTagger.cs index 4cf752fb..beab8303 100644 --- a/Source/DafnyExtension/IdentifierTagger.cs +++ b/Source/DafnyExtension/IdentifierTagger.cs @@ -243,9 +243,12 @@ namespace DafnyLanguage } else if (expr is IdentifierExpr) {
var e = (IdentifierExpr)expr;
IdRegion.Add(regions, e.tok, e.Var, false, module);
- } else if (expr is FieldSelectExpr) {
- var e = (FieldSelectExpr)expr;
- IdRegion.Add(regions, e.tok, e.Field, e.Type, "field", false, module);
+ } else if (expr is MemberSelectExpr) {
+ var e = (MemberSelectExpr)expr;
+ var field = e.Member as Field;
+ if (field != null) {
+ IdRegion.Add(regions, e.tok, field, e.Type, "field", false, module);
+ }
} else if (expr is LetExpr) {
var e = (LetExpr)expr;
foreach (var bv in e.BoundVars) {
|