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rust/tests/ui/proc-macro/expr-stmt-nonterminal-tokens.stdout
Nicholas Nethercote 4cfdbd328b Add spacing information to delimiters. 
This is an extension of the previous commit. It means the output of
something like this:
```
stringify!(let a: Vec<u32> = vec![];)
```
goes from this:
```
let a: Vec<u32> = vec![] ;
```
With this PR, it now produces this string:
```
let a: Vec<u32> = vec![];
```
2023-12-11 09:36:40 +11:00

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PRINT-DERIVE INPUT (DISPLAY): enum E { V = { let _ = #[allow(warnings)] 0 ; 0 }, }
PRINT-DERIVE DEEP-RE-COLLECTED (DISPLAY): enum E { V = { let _ = #[allow(warnings)] #[allow(warnings)] 0 ; 0 }, }
PRINT-DERIVE INPUT (DEBUG): TokenStream [
Ident {
ident: "enum",
span: #3 bytes(299..303),
},
Ident {
ident: "E",
span: #3 bytes(304..305),
},
Group {
delimiter: Brace,
stream: TokenStream [
Ident {
ident: "V",
span: #3 bytes(320..321),
},
Punct {
ch: '=',
spacing: Alone,
span: #3 bytes(322..323),
},
Group {
delimiter: Brace,
stream: TokenStream [
Ident {
ident: "let",
span: #3 bytes(326..329),
},
Ident {
ident: "_",
span: #3 bytes(330..331),
},
Punct {
ch: '=',
spacing: Alone,
span: #3 bytes(332..333),
},
Group {
delimiter: None,
stream: TokenStream [
Punct {
ch: '#',
spacing: Alone,
span: #0 bytes(541..542),
},
Group {
delimiter: Bracket,
stream: TokenStream [
Ident {
ident: "allow",
span: #0 bytes(543..548),
},
Group {
delimiter: Parenthesis,
stream: TokenStream [
Ident {
ident: "warnings",
span: #0 bytes(549..557),
},
],
span: #0 bytes(548..558),
},
],
span: #0 bytes(542..559),
},
Punct {
ch: '#',
spacing: Alone,
span: #0 bytes(541..542),
},
Group {
delimiter: Bracket,
stream: TokenStream [
Ident {
ident: "allow",
span: #0 bytes(543..548),
},
Group {
delimiter: Parenthesis,
stream: TokenStream [
Ident {
ident: "warnings",
span: #0 bytes(549..557),
},
],
span: #0 bytes(548..558),
},
],
span: #0 bytes(542..559),
},
Literal {
kind: Integer,
symbol: "0",
suffix: None,
span: #0 bytes(560..561),
},
],
span: #3 bytes(334..339),
},
Punct {
ch: ';',
spacing: Alone,
span: #3 bytes(339..340),
},
Literal {
kind: Integer,
symbol: "0",
suffix: None,
span: #3 bytes(341..342),
},
],
span: #3 bytes(324..344),
},
Punct {
ch: ',',
spacing: Alone,
span: #3 bytes(344..345),
},
],
span: #3 bytes(306..355),
},
]
PRINT-DERIVE INPUT (DISPLAY): enum E { V = { let _ = { 0; }; 0 }, }
PRINT-DERIVE DEEP-RE-COLLECTED (DISPLAY): enum E { V = { let _ = { 0 } ; 0 }, }
PRINT-DERIVE INPUT (DEBUG): TokenStream [
Ident {
ident: "enum",
span: #7 bytes(423..427),
},
Ident {
ident: "E",
span: #7 bytes(428..429),
},
Group {
delimiter: Brace,
stream: TokenStream [
Ident {
ident: "V",
span: #7 bytes(444..445),
},
Punct {
ch: '=',
spacing: Alone,
span: #7 bytes(446..447),
},
Group {
delimiter: Brace,
stream: TokenStream [
Ident {
ident: "let",
span: #7 bytes(450..453),
},
Ident {
ident: "_",
span: #7 bytes(454..455),
},
Punct {
ch: '=',
spacing: Alone,
span: #7 bytes(456..457),
},
Group {
delimiter: Brace,
stream: TokenStream [
Group {
delimiter: None,
stream: TokenStream [
Literal {
kind: Integer,
symbol: "0",
suffix: None,
span: #0 bytes(578..579),
},
],
span: #7 bytes(460..465),
},
],
span: #7 bytes(458..467),
},
Punct {
ch: ';',
spacing: Alone,
span: #7 bytes(467..468),
},
Literal {
kind: Integer,
symbol: "0",
suffix: None,
span: #7 bytes(469..470),
},
],
span: #7 bytes(448..472),
},
Punct {
ch: ',',
spacing: Alone,
span: #7 bytes(472..473),
},
],
span: #7 bytes(430..483),
},
]
PRINT-DERIVE INPUT (DISPLAY): enum E { V = { let _ = { {} }; 0 }, }
PRINT-DERIVE DEEP-RE-COLLECTED (DISPLAY): enum E { V = { let _ = { {} } ; 0 }, }
PRINT-DERIVE INPUT (DEBUG): TokenStream [
Ident {
ident: "enum",
span: #11 bytes(423..427),
},
Ident {
ident: "E",
span: #11 bytes(428..429),
},
Group {
delimiter: Brace,
stream: TokenStream [
Ident {
ident: "V",
span: #11 bytes(444..445),
},
Punct {
ch: '=',
spacing: Alone,
span: #11 bytes(446..447),
},
Group {
delimiter: Brace,
stream: TokenStream [
Ident {
ident: "let",
span: #11 bytes(450..453),
},
Ident {
ident: "_",
span: #11 bytes(454..455),
},
Punct {
ch: '=',
spacing: Alone,
span: #11 bytes(456..457),
},
Group {
delimiter: Brace,
stream: TokenStream [
Group {
delimiter: None,
stream: TokenStream [
Group {
delimiter: Brace,
stream: TokenStream [],
span: #0 bytes(596..598),
},
],
span: #11 bytes(460..465),
},
],
span: #11 bytes(458..467),
},
Punct {
ch: ';',
spacing: Alone,
span: #11 bytes(467..468),
},
Literal {
kind: Integer,
symbol: "0",
suffix: None,
span: #11 bytes(469..470),
},
],
span: #11 bytes(448..472),
},
Punct {
ch: ',',
spacing: Alone,
span: #11 bytes(472..473),
},
],
span: #11 bytes(430..483),
},
]
PRINT-DERIVE INPUT (DISPLAY): enum E { V = { let _ = { PATH; }; 0 }, }
PRINT-DERIVE DEEP-RE-COLLECTED (DISPLAY): enum E { V = { let _ = { PATH } ; 0 }, }
PRINT-DERIVE INPUT (DEBUG): TokenStream [
Ident {
ident: "enum",
span: #15 bytes(423..427),
},
Ident {
ident: "E",
span: #15 bytes(428..429),
},
Group {
delimiter: Brace,
stream: TokenStream [
Ident {
ident: "V",
span: #15 bytes(444..445),
},
Punct {
ch: '=',
spacing: Alone,
span: #15 bytes(446..447),
},
Group {
delimiter: Brace,
stream: TokenStream [
Ident {
ident: "let",
span: #15 bytes(450..453),
},
Ident {
ident: "_",
span: #15 bytes(454..455),
},
Punct {
ch: '=',
spacing: Alone,
span: #15 bytes(456..457),
},
Group {
delimiter: Brace,
stream: TokenStream [
Group {
delimiter: None,
stream: TokenStream [
Ident {
ident: "PATH",
span: #0 bytes(615..619),
},
],
span: #15 bytes(460..465),
},
],
span: #15 bytes(458..467),
},
Punct {
ch: ';',
spacing: Alone,
span: #15 bytes(467..468),
},
Literal {
kind: Integer,
symbol: "0",
suffix: None,
span: #15 bytes(469..470),
},
],
span: #15 bytes(448..472),
},
Punct {
ch: ',',
spacing: Alone,
span: #15 bytes(472..473),
},
],
span: #15 bytes(430..483),
},
]
PRINT-DERIVE INPUT (DISPLAY): enum E { V = { let _ = { 0 + 1; }; 0 }, }
PRINT-DERIVE DEEP-RE-COLLECTED (DISPLAY): enum E { V = { let _ = { 0 + 1 } ; 0 }, }
PRINT-DERIVE INPUT (DEBUG): TokenStream [
Ident {
ident: "enum",
span: #19 bytes(423..427),
},
Ident {
ident: "E",
span: #19 bytes(428..429),
},
Group {
delimiter: Brace,
stream: TokenStream [
Ident {
ident: "V",
span: #19 bytes(444..445),
},
Punct {
ch: '=',
spacing: Alone,
span: #19 bytes(446..447),
},
Group {
delimiter: Brace,
stream: TokenStream [
Ident {
ident: "let",
span: #19 bytes(450..453),
},
Ident {
ident: "_",
span: #19 bytes(454..455),
},
Punct {
ch: '=',
spacing: Alone,
span: #19 bytes(456..457),
},
Group {
delimiter: Brace,
stream: TokenStream [
Group {
delimiter: None,
stream: TokenStream [
Literal {
kind: Integer,
symbol: "0",
suffix: None,
span: #0 bytes(636..637),
},
Punct {
ch: '+',
spacing: Alone,
span: #0 bytes(638..639),
},
Literal {
kind: Integer,
symbol: "1",
suffix: None,
span: #0 bytes(640..641),
},
],
span: #19 bytes(460..465),
},
],
span: #19 bytes(458..467),
},
Punct {
ch: ';',
spacing: Alone,
span: #19 bytes(467..468),
},
Literal {
kind: Integer,
symbol: "0",
suffix: None,
span: #19 bytes(469..470),
},
],
span: #19 bytes(448..472),
},
Punct {
ch: ',',
spacing: Alone,
span: #19 bytes(472..473),
},
],
span: #19 bytes(430..483),
},
]
PRINT-DERIVE INPUT (DISPLAY): enum E { V = { let _ = { PATH + 1; }; 0 }, }
PRINT-DERIVE DEEP-RE-COLLECTED (DISPLAY): enum E { V = { let _ = { PATH + 1 } ; 0 }, }
PRINT-DERIVE INPUT (DEBUG): TokenStream [
Ident {
ident: "enum",
span: #23 bytes(423..427),
},
Ident {
ident: "E",
span: #23 bytes(428..429),
},
Group {
delimiter: Brace,
stream: TokenStream [
Ident {
ident: "V",
span: #23 bytes(444..445),
},
Punct {
ch: '=',
spacing: Alone,
span: #23 bytes(446..447),
},
Group {
delimiter: Brace,
stream: TokenStream [
Ident {
ident: "let",
span: #23 bytes(450..453),
},
Ident {
ident: "_",
span: #23 bytes(454..455),
},
Punct {
ch: '=',
spacing: Alone,
span: #23 bytes(456..457),
},
Group {
delimiter: Brace,
stream: TokenStream [
Group {
delimiter: None,
stream: TokenStream [
Ident {
ident: "PATH",
span: #0 bytes(658..662),
},
Punct {
ch: '+',
spacing: Alone,
span: #0 bytes(663..664),
},
Literal {
kind: Integer,
symbol: "1",
suffix: None,
span: #0 bytes(665..666),
},
],
span: #23 bytes(460..465),
},
],
span: #23 bytes(458..467),
},
Punct {
ch: ';',
spacing: Alone,
span: #23 bytes(467..468),
},
Literal {
kind: Integer,
symbol: "0",
suffix: None,
span: #23 bytes(469..470),
},
],
span: #23 bytes(448..472),
},
Punct {
ch: ',',
spacing: Alone,
span: #23 bytes(472..473),
},
],
span: #23 bytes(430..483),
},
]
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