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authorVincent Ambo <mail@tazj.in>2020-12-06T17·03+0100
committertazjin <mail@tazj.in>2020-12-06T17·34+0000
commit42405bfa249c3e6ec5e2b7d8fd9836b55269e68f (patch)
treef27859483b4679b91011c71c44818da83b0c0f8b /users/tazjin/rlox/src/interpreter.rs
parent1835b2be990f51f4111c847aa8ad3c8477191eba (diff)
feat(tazjin/rlox): Synchronise parser state after errors r/1991
This lets the parser collect multiple errors instead of returning
after the first one, with some optimistic synchronisation after
encountering something that looks wonky.

Change-Id: Ie9d0ce8de9dcc7a3d1e7aa2abe15f74cab0ab96b
Reviewed-on: https://cl.tvl.fyi/c/depot/+/2236
Reviewed-by: tazjin <mail@tazj.in>
Tested-by: BuildkiteCI
Diffstat (limited to 'users/tazjin/rlox/src/interpreter.rs')
-rw-r--r--users/tazjin/rlox/src/interpreter.rs2
1 files changed, 1 insertions, 1 deletions
diff --git a/users/tazjin/rlox/src/interpreter.rs b/users/tazjin/rlox/src/interpreter.rs
index 8a4d5cfef0df..7c5a18dd9ac9 100644
--- a/users/tazjin/rlox/src/interpreter.rs
+++ b/users/tazjin/rlox/src/interpreter.rs
@@ -11,7 +11,7 @@ pub fn run(code: &str) {
             print_tokens(&tokens);
             match parser::parse(tokens) {
                 Ok(expr) => println!("Expression:\n{:?}", expr),
-                Err(error) => report_errors(vec![error]),
+                Err(errors) => report_errors(errors),
             }
         }
         Err(errors) => report_errors(errors),