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| author | bors[bot] <26634292+bors[bot]@users.noreply.github.com> | 2021-04-29 01:28:27 +0100 |
|---|---|---|
| committer | GitHub <[email protected]> | 2021-04-29 01:28:27 +0100 |
| commit | 9d199486dacb982535ed77a2e8aef830ac44a5b5 (patch) | |
| tree | a86dcceb9494cd243a2e1f6c10edd1c7be1f8fb5 /crates/parser | |
| parent | 49b219b1035e20143818d409404b5e6f19a7ad1d (diff) | |
| parent | caee3a2eebd514f5a2f5e68a9fcd4428fa34d41c (diff) | |
Merge #8684
8684: Correctly parse negated literals as const args r=jonas-schievink a=jonas-schievink
Previously we didn't accept `S::<-0>;`
bors r+
Co-authored-by: Jonas Schievink <[email protected]>
Diffstat (limited to 'crates/parser')
| -rw-r--r-- | crates/parser/src/grammar/type_args.rs | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/crates/parser/src/grammar/type_args.rs b/crates/parser/src/grammar/type_args.rs index 42cd426bd..56266b8d4 100644 --- a/crates/parser/src/grammar/type_args.rs +++ b/crates/parser/src/grammar/type_args.rs | |||
| @@ -59,6 +59,15 @@ fn generic_arg(p: &mut Parser) { | |||
| 59 | expressions::literal(p); | 59 | expressions::literal(p); |
| 60 | m.complete(p, CONST_ARG); | 60 | m.complete(p, CONST_ARG); |
| 61 | } | 61 | } |
| 62 | // test const_generic_negated_literal | ||
| 63 | // fn f() { S::<-1> } | ||
| 64 | T![-] => { | ||
| 65 | let lm = p.start(); | ||
| 66 | p.bump(T![-]); | ||
| 67 | expressions::literal(p); | ||
| 68 | lm.complete(p, PREFIX_EXPR); | ||
| 69 | m.complete(p, CONST_ARG); | ||
| 70 | } | ||
| 62 | _ => { | 71 | _ => { |
| 63 | types::type_(p); | 72 | types::type_(p); |
| 64 | m.complete(p, TYPE_ARG); | 73 | m.complete(p, TYPE_ARG); |