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Remove high-order bits from tuple struct
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parent
05ad469ac3
commit
645a1b5d73
3 changed files with 34 additions and 6 deletions
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@ -127,18 +127,21 @@ fn pos_fields(p: &mut Parser) {
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if !p.expect(L_PAREN) {
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if !p.expect(L_PAREN) {
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return;
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return;
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}
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}
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comma_list(p, R_PAREN, |p| {
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loop {
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pos_field(p);
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if p.at(R_PAREN) || p.at(EOF) {
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true
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break;
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});
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}
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p.expect(R_PAREN);
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fn pos_field(p: &mut Parser) {
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let pos_field = p.start();
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let pos_field = p.start();
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visibility(p);
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visibility(p);
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types::type_ref(p);
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types::type_ref(p);
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pos_field.complete(p, POS_FIELD);
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pos_field.complete(p, POS_FIELD);
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if !p.at(R_PAREN) {
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p.expect(COMMA);
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}
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}
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}
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p.expect(R_PAREN);
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}
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}
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fn generic_parameters(_: &mut Parser) {}
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fn generic_parameters(_: &mut Parser) {}
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2
tests/data/parser/ok/0017_attr_trailing_comma.rs
Normal file
2
tests/data/parser/ok/0017_attr_trailing_comma.rs
Normal file
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@ -0,0 +1,2 @@
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#[foo(a,)]
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fn foo() {}
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23
tests/data/parser/ok/0017_attr_trailing_comma.txt
Normal file
23
tests/data/parser/ok/0017_attr_trailing_comma.txt
Normal file
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@ -0,0 +1,23 @@
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FILE@[0; 23)
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FN_ITEM@[0; 23)
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ATTR@[0; 11)
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POUND@[0; 1)
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L_BRACK@[1; 2)
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META_ITEM@[2; 9)
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IDENT@[2; 5)
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L_PAREN@[5; 6)
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META_ITEM@[6; 7)
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IDENT@[6; 7)
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COMMA@[7; 8)
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R_PAREN@[8; 9)
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R_BRACK@[9; 10)
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WHITESPACE@[10; 11)
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FN_KW@[11; 13)
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WHITESPACE@[13; 14)
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IDENT@[14; 17)
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L_PAREN@[17; 18)
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R_PAREN@[18; 19)
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WHITESPACE@[19; 20)
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L_CURLY@[20; 21)
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R_CURLY@[21; 22)
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WHITESPACE@[22; 23)
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