diff options
Diffstat (limited to 'src/parser/event_parser/grammar/items/structs.rs')
-rw-r--r-- | src/parser/event_parser/grammar/items/structs.rs | 34 |
1 files changed, 34 insertions, 0 deletions
diff --git a/src/parser/event_parser/grammar/items/structs.rs b/src/parser/event_parser/grammar/items/structs.rs index 0934f3d28..670406071 100644 --- a/src/parser/event_parser/grammar/items/structs.rs +++ b/src/parser/event_parser/grammar/items/structs.rs | |||
@@ -40,6 +40,40 @@ pub(super) fn struct_item(p: &mut Parser) { | |||
40 | } | 40 | } |
41 | } | 41 | } |
42 | 42 | ||
43 | pub(super) fn enum_item(p: &mut Parser) { | ||
44 | assert!(p.at(ENUM_KW)); | ||
45 | p.bump(); | ||
46 | p.expect(IDENT); | ||
47 | type_param_list(p); | ||
48 | where_clause(p); | ||
49 | if p.expect(L_CURLY) { | ||
50 | while !p.at(EOF) && !p.at(R_CURLY) { | ||
51 | let var = p.start(); | ||
52 | attributes::outer_attributes(p); | ||
53 | if p.at(IDENT) { | ||
54 | p.bump(); | ||
55 | match p.current() { | ||
56 | L_CURLY => named_fields(p), | ||
57 | L_PAREN => pos_fields(p), | ||
58 | EQ => { | ||
59 | p.bump(); | ||
60 | expressions::expr(p); | ||
61 | } | ||
62 | _ => () | ||
63 | } | ||
64 | var.complete(p, ENUM_VARIANT); | ||
65 | } else { | ||
66 | var.abandon(p); | ||
67 | p.err_and_bump("expected enum variant"); | ||
68 | } | ||
69 | if !p.at(R_CURLY) { | ||
70 | p.expect(COMMA); | ||
71 | } | ||
72 | } | ||
73 | p.expect(R_CURLY); | ||
74 | } | ||
75 | } | ||
76 | |||
43 | fn named_fields(p: &mut Parser) { | 77 | fn named_fields(p: &mut Parser) { |
44 | assert!(p.at(L_CURLY)); | 78 | assert!(p.at(L_CURLY)); |
45 | p.bump(); | 79 | p.bump(); |