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allow field attrs

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This commit is contained in:
Aleksey Kladov 2018-08-16 13:20:59 +03:00
parent a5515d9d6f
commit eda52cbc34
3 changed files with 54 additions and 3 deletions
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12
crates/libsyntax2/src/grammar/items/structs.rs
View file

@ -84,15 +84,21 @@ fn named_fields(p: &mut Parser) {
p.expect(R_CURLY);
fn named_field(p: &mut Parser) {
let field = p.start();
let m = p.start();
// test field_attrs
// struct S {
// #[serde(with = "url_serde")]
// pub uri: Uri,
// }
attributes::outer_attributes(p);
visibility(p);
if p.at(IDENT) {
name(p);
p.expect(COLON);
types::type_(p);
field.complete(p, NAMED_FIELD);
m.complete(p, NAMED_FIELD);
} else {
field.abandon(p);
m.abandon(p);
p.err_and_bump("expected field declaration");
}
}

4
crates/libsyntax2/tests/data/parser/inline/0103_field_attrs.rs Normal file
View file

@ -0,0 +1,4 @@
struct S {
#[serde(with = "url_serde")]
pub uri: Uri,
}

41
crates/libsyntax2/tests/data/parser/inline/0103_field_attrs.txt Normal file
View file

@ -0,0 +1,41 @@
FILE@[0; 64)
STRUCT_DEF@[0; 63)
STRUCT_KW@[0; 6)
WHITESPACE@[6; 7)
NAME@[7; 8)
IDENT@[7; 8) "S"
WHITESPACE@[8; 9)
L_CURLY@[9; 10)
WHITESPACE@[10; 15)
NAMED_FIELD@[15; 60)
ATTR@[15; 43)
POUND@[15; 16)
TOKEN_TREE@[16; 43)
L_BRACK@[16; 17)
IDENT@[17; 22) "serde"
TOKEN_TREE@[22; 42)
L_PAREN@[22; 23)
IDENT@[23; 27) "with"
WHITESPACE@[27; 28)
EQ@[28; 29)
WHITESPACE@[29; 30)
STRING@[30; 41)
R_PAREN@[41; 42)
R_BRACK@[42; 43)
WHITESPACE@[43; 48)
VISIBILITY@[48; 51)
PUB_KW@[48; 51)
WHITESPACE@[51; 52)
NAME@[52; 55)
IDENT@[52; 55) "uri"
COLON@[55; 56)
WHITESPACE@[56; 57)
PATH_TYPE@[57; 60)
PATH@[57; 60)
PATH_SEGMENT@[57; 60)
NAME_REF@[57; 60)
IDENT@[57; 60) "Uri"
COMMA@[60; 61)
WHITESPACE@[61; 62)
R_CURLY@[62; 63)
WHITESPACE@[63; 64)