diff options
Diffstat (limited to 'src/lang/parser.clj')
| -rw-r--r-- | src/lang/parser.clj | 13 |
1 files changed, 4 insertions, 9 deletions
diff --git a/src/lang/parser.clj b/src/lang/parser.clj index 2d104be94..fd50a04fb 100644 --- a/src/lang/parser.clj +++ b/src/lang/parser.clj @@ -93,15 +93,10 @@ (return [::case =variant =branches]))) (defparser ^:private parse-let - [::&lexer/list ([[::&lexer/ident "let"] [::&lexer/tuple ?bindings] ?expr] :seq)] - (exec [=expr (apply-m parse-form (list ?expr)) - =bindings (do (assert (even? (count ?bindings))) - (map-m (fn [[destruct expr]] - (exec [=destruct (apply-m parse-form (list destruct)) - =expr (apply-m parse-form (list expr))] - (return [::let-binding =destruct =expr]))) - (partition 2 ?bindings)))] - (return [::let =bindings =expr]))) + [::&lexer/list ([[::&lexer/ident "let"] [::&lexer/ident ?label] ?value ?body] :seq)] + (exec [=value (apply-m parse-form (list ?value)) + =body (apply-m parse-form (list ?body))] + (return [::let ?label =value =body]))) (defparser ^:private parse-module [::&lexer/list ([[::&lexer/ident "module"]] :seq)] |