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| author | Thomas Bauereiss | 2017-12-05 17:05:22 +0000 |
|---|---|---|
| committer | Thomas Bauereiss | 2017-12-06 14:54:28 +0000 |
| commit | c3c3c40a1d4f81448d8356317e88be2b04363df7 (patch) | |
| tree | 4caeea3f28af968a59241df7a7ebd1828fd61086 /src/gen_lib/sail_values.lem | |
| parent | 4a7d6e6d7e9221a19bc50c627b5714e45b1748bc (diff) | |
Make AST after rewriting for Lem backend type-checkable
- Add support for some internal nodes to type checker
- Add more explicit type annotations during rewriting
- Remove hardcoded rewrites for E_vector_update etc from Lem pretty-printer;
these will be resolved by the type checker during rewriting now
Diffstat (limited to 'src/gen_lib/sail_values.lem')
| -rw-r--r-- | src/gen_lib/sail_values.lem | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/src/gen_lib/sail_values.lem b/src/gen_lib/sail_values.lem index bd18cf81..98ac2522 100644 --- a/src/gen_lib/sail_values.lem +++ b/src/gen_lib/sail_values.lem @@ -619,10 +619,10 @@ let rec foreach_inc (i,stop,by) vars body = val foreach_dec : forall 'vars. (integer * integer * integer) -> 'vars -> (integer -> 'vars -> 'vars) -> 'vars -let rec foreach_dec (stop,i,by) vars body = +let rec foreach_dec (i,stop,by) vars body = if (by > 0 && i >= stop) || (by < 0 && stop >= i) then let vars = body i vars in - foreach_dec (stop,i - by,by) vars body + foreach_dec (i - by,stop,by) vars body else vars let assert' b msg_opt = |