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fn ret type
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parent
333e140a50
commit
d39198490f
4 changed files with 39 additions and 1 deletions
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@ -206,6 +206,7 @@ fn extern_block(p: &mut Parser) {
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p.expect(R_CURLY);
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}
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fn fn_item(p: &mut Parser) {
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assert!(p.at(FN_KW));
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p.bump();
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@ -216,7 +217,10 @@ fn fn_item(p: &mut Parser) {
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} else {
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p.error("expected function arguments");
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}
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// test fn_item_ret_type
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// fn foo() {}
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// fn bar() -> () {}
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fn_ret_type(p);
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block(p);
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fn block(p: &mut Parser) {
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2
tests/data/parser/inline/0038_fn_item_ret_type.rs
Normal file
2
tests/data/parser/inline/0038_fn_item_ret_type.rs
Normal file
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@ -0,0 +1,2 @@
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fn foo() {}
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fn bar() -> () {}
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31
tests/data/parser/inline/0038_fn_item_ret_type.txt
Normal file
31
tests/data/parser/inline/0038_fn_item_ret_type.txt
Normal file
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@ -0,0 +1,31 @@
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FILE@[0; 30)
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FN_ITEM@[0; 12)
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FN_KW@[0; 2)
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NAME@[2; 6)
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WHITESPACE@[2; 3)
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IDENT@[3; 6) "foo"
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L_PAREN@[6; 7)
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R_PAREN@[7; 8)
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BLOCK@[8; 12)
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WHITESPACE@[8; 9)
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L_CURLY@[9; 10)
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R_CURLY@[10; 11)
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WHITESPACE@[11; 12)
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FN_ITEM@[12; 30)
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FN_KW@[12; 14)
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NAME@[14; 18)
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WHITESPACE@[14; 15)
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IDENT@[15; 18) "bar"
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L_PAREN@[18; 19)
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R_PAREN@[19; 20)
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WHITESPACE@[20; 21)
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THIN_ARROW@[21; 23)
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TUPLE_TYPE@[23; 27)
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WHITESPACE@[23; 24)
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L_PAREN@[24; 25)
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R_PAREN@[25; 26)
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WHITESPACE@[26; 27)
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BLOCK@[27; 30)
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L_CURLY@[27; 28)
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R_CURLY@[28; 29)
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WHITESPACE@[29; 30)
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@ -55,6 +55,7 @@ fn update(path: &Path, contents: &str, verify: bool) -> Result<()> {
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if verify {
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bail!("`{}` is not up-to-date", path.display());
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}
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eprintln!("updating {}", path.display());
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fs::write(path, contents)?;
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Ok(())
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}
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