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Diffstat (limited to 'crates/parser/src/grammar/generic_args.rs')
| -rw-r--r-- | crates/parser/src/grammar/generic_args.rs | 12 |
1 files changed, 11 insertions, 1 deletions
diff --git a/crates/parser/src/grammar/generic_args.rs b/crates/parser/src/grammar/generic_args.rs index 211af98e6e..249be2a333 100644 --- a/crates/parser/src/grammar/generic_args.rs +++ b/crates/parser/src/grammar/generic_args.rs @@ -1,5 +1,7 @@ use super::*; +// test_err generic_arg_list_recover +// type T = T<0, ,T>; pub(super) fn opt_generic_arg_list(p: &mut Parser<'_>, colon_colon_required: bool) { let m; if p.at(T![::]) && p.nth(2) == T![<] { @@ -11,7 +13,15 @@ pub(super) fn opt_generic_arg_list(p: &mut Parser<'_>, colon_colon_required: boo return; } - delimited(p, T![<], T![>], T![,], GENERIC_ARG_FIRST, generic_arg); + delimited( + p, + T![<], + T![>], + T![,], + || "expected generic argument".into(), + GENERIC_ARG_FIRST, + generic_arg, + ); m.complete(p, GENERIC_ARG_LIST); } |