Tweak tests/ui/proc-macro/macro-rules-derive-cfg.rs.
- Trim some unnecessary fat from the type declaration. - Add another attribute, to make it a stronger test of `cfg_attr` processing. Note that the current output is incorrect, because it duplicates the added attribute. The next commit will fix this.
This commit is contained in:
Nicholas Nethercote
parent
39b38a94e3
commit
b7e7f6e903
@ -14,17 +14,15 @@
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macro_rules! produce_it {
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($expr:expr) => {
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#[derive(Print)]
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struct Foo {
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val: [bool; {
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let a = #[cfg_attr(not(FALSE), rustc_dummy(first))] $expr;
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0
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}]
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}
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struct Foo(
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[bool; #[cfg_attr(not(FALSE), rustc_dummy(first))] $expr]
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);
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}
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}
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produce_it!(#[cfg_attr(not(FALSE), rustc_dummy(second))] {
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#![cfg_attr(not(FALSE), allow(unused))]
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#![cfg_attr(not(FALSE), rustc_dummy(third))]
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#[cfg_attr(not(FALSE), rustc_dummy(fourth))]
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30
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});
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@ -1,21 +1,11 @@
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PRINT-DERIVE INPUT (DISPLAY): struct Foo
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PRINT-DERIVE INPUT (DISPLAY): struct
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Foo([bool; #[rustc_dummy(first)] #[rustc_dummy(second)]
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{ #![rustc_dummy(third)] #[rustc_dummy(fourth)] #[rustc_dummy(fourth)] 30 }]);
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PRINT-DERIVE DEEP-RE-COLLECTED (DISPLAY): struct
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Foo([bool; #[rustc_dummy(first)] #[rustc_dummy(second)]
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{
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val :
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[bool;
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{
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let a = #[rustc_dummy(first)] #[rustc_dummy(second)]
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{ #![allow(unused)] 30 }; 0
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}]
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}
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PRINT-DERIVE DEEP-RE-COLLECTED (DISPLAY): struct Foo
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{
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val :
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[bool;
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{
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let a = #[rustc_dummy(first)] #[rustc_dummy(second)]
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{ #! [allow(unused)] 30 }; 0
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}]
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}
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#! [rustc_dummy(third)] #[rustc_dummy(fourth)] #[rustc_dummy(fourth)] 30
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}]);
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PRINT-DERIVE INPUT (DEBUG): TokenStream [
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Ident {
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ident: "struct",
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@ -26,155 +16,171 @@ PRINT-DERIVE INPUT (DEBUG): TokenStream [
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span: $DIR/macro-rules-derive-cfg.rs:17:16: 17:19 (#3),
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},
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Group {
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delimiter: Brace,
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delimiter: Parenthesis,
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stream: TokenStream [
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Ident {
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ident: "val",
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span: $DIR/macro-rules-derive-cfg.rs:18:13: 18:16 (#3),
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},
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Punct {
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ch: ':',
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spacing: Alone,
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span: $DIR/macro-rules-derive-cfg.rs:18:16: 18:17 (#3),
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},
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Group {
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delimiter: Bracket,
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stream: TokenStream [
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Ident {
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ident: "bool",
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span: $DIR/macro-rules-derive-cfg.rs:18:19: 18:23 (#3),
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span: $DIR/macro-rules-derive-cfg.rs:18:14: 18:18 (#3),
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},
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Punct {
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ch: ';',
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spacing: Alone,
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span: $DIR/macro-rules-derive-cfg.rs:18:23: 18:24 (#3),
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span: $DIR/macro-rules-derive-cfg.rs:18:18: 18:19 (#3),
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},
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Punct {
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ch: '#',
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spacing: Alone,
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span: $DIR/macro-rules-derive-cfg.rs:18:20: 18:21 (#3),
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},
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Group {
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delimiter: Bracket,
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stream: TokenStream [
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Ident {
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ident: "rustc_dummy",
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span: $DIR/macro-rules-derive-cfg.rs:18:43: 18:54 (#3),
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},
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Group {
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delimiter: Parenthesis,
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stream: TokenStream [
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Ident {
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ident: "first",
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span: $DIR/macro-rules-derive-cfg.rs:18:55: 18:60 (#3),
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},
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],
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span: $DIR/macro-rules-derive-cfg.rs:18:54: 18:61 (#3),
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},
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],
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span: $DIR/macro-rules-derive-cfg.rs:18:21: 18:63 (#3),
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},
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Punct {
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ch: '#',
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spacing: Alone,
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span: $DIR/macro-rules-derive-cfg.rs:23:13: 23:14 (#0),
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},
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Group {
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delimiter: Bracket,
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stream: TokenStream [
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Ident {
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ident: "rustc_dummy",
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span: $DIR/macro-rules-derive-cfg.rs:23:36: 23:47 (#0),
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},
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Group {
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delimiter: Parenthesis,
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stream: TokenStream [
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Ident {
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ident: "second",
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span: $DIR/macro-rules-derive-cfg.rs:23:48: 23:54 (#0),
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},
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],
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span: $DIR/macro-rules-derive-cfg.rs:23:47: 23:55 (#0),
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},
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],
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span: $DIR/macro-rules-derive-cfg.rs:23:14: 23:57 (#0),
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},
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Group {
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delimiter: Brace,
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stream: TokenStream [
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Ident {
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ident: "let",
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span: $DIR/macro-rules-derive-cfg.rs:19:17: 19:20 (#3),
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},
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Ident {
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ident: "a",
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span: $DIR/macro-rules-derive-cfg.rs:19:21: 19:22 (#3),
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},
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Punct {
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ch: '=',
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spacing: Alone,
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span: $DIR/macro-rules-derive-cfg.rs:19:23: 19:24 (#3),
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},
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Punct {
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ch: '#',
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spacing: Joint,
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span: $DIR/macro-rules-derive-cfg.rs:24:5: 24:6 (#0),
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},
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Punct {
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ch: '!',
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spacing: Alone,
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span: $DIR/macro-rules-derive-cfg.rs:19:25: 19:26 (#3),
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span: $DIR/macro-rules-derive-cfg.rs:24:6: 24:7 (#0),
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},
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Group {
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delimiter: Bracket,
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stream: TokenStream [
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Ident {
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ident: "rustc_dummy",
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span: $DIR/macro-rules-derive-cfg.rs:19:48: 19:59 (#3),
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span: $DIR/macro-rules-derive-cfg.rs:24:29: 24:40 (#0),
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},
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Group {
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delimiter: Parenthesis,
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stream: TokenStream [
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Ident {
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ident: "first",
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span: $DIR/macro-rules-derive-cfg.rs:19:60: 19:65 (#3),
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ident: "third",
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span: $DIR/macro-rules-derive-cfg.rs:24:41: 24:46 (#0),
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},
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],
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span: $DIR/macro-rules-derive-cfg.rs:19:59: 19:66 (#3),
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span: $DIR/macro-rules-derive-cfg.rs:24:40: 24:47 (#0),
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},
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],
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span: $DIR/macro-rules-derive-cfg.rs:19:26: 19:68 (#3),
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span: $DIR/macro-rules-derive-cfg.rs:24:7: 24:49 (#0),
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},
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Punct {
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ch: '#',
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spacing: Alone,
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span: $DIR/macro-rules-derive-cfg.rs:26:13: 26:14 (#0),
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span: $DIR/macro-rules-derive-cfg.rs:25:5: 25:6 (#0),
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},
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Group {
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delimiter: Bracket,
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stream: TokenStream [
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Ident {
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ident: "rustc_dummy",
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span: $DIR/macro-rules-derive-cfg.rs:26:36: 26:47 (#0),
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span: $DIR/macro-rules-derive-cfg.rs:25:28: 25:39 (#0),
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},
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Group {
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delimiter: Parenthesis,
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stream: TokenStream [
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Ident {
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ident: "second",
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span: $DIR/macro-rules-derive-cfg.rs:26:48: 26:54 (#0),
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ident: "fourth",
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span: $DIR/macro-rules-derive-cfg.rs:25:40: 25:46 (#0),
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},
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],
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span: $DIR/macro-rules-derive-cfg.rs:26:47: 26:55 (#0),
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span: $DIR/macro-rules-derive-cfg.rs:25:39: 25:47 (#0),
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},
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],
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span: $DIR/macro-rules-derive-cfg.rs:26:14: 26:57 (#0),
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},
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Group {
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delimiter: Brace,
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stream: TokenStream [
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Punct {
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ch: '#',
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spacing: Joint,
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span: $DIR/macro-rules-derive-cfg.rs:27:5: 27:6 (#0),
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},
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Punct {
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ch: '!',
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spacing: Alone,
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span: $DIR/macro-rules-derive-cfg.rs:27:6: 27:7 (#0),
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},
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Group {
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delimiter: Bracket,
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stream: TokenStream [
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Ident {
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ident: "allow",
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span: $DIR/macro-rules-derive-cfg.rs:27:29: 27:34 (#0),
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},
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Group {
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delimiter: Parenthesis,
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stream: TokenStream [
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Ident {
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ident: "unused",
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span: $DIR/macro-rules-derive-cfg.rs:27:35: 27:41 (#0),
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},
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],
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span: $DIR/macro-rules-derive-cfg.rs:27:34: 27:42 (#0),
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},
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],
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span: $DIR/macro-rules-derive-cfg.rs:27:7: 27:44 (#0),
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},
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Literal {
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kind: Integer,
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symbol: "30",
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suffix: None,
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span: $DIR/macro-rules-derive-cfg.rs:28:5: 28:7 (#0),
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},
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],
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span: $DIR/macro-rules-derive-cfg.rs:26:58: 29:2 (#0),
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span: $DIR/macro-rules-derive-cfg.rs:25:6: 25:49 (#0),
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},
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Punct {
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ch: ';',
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ch: '#',
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spacing: Alone,
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span: $DIR/macro-rules-derive-cfg.rs:19:74: 19:75 (#3),
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span: $DIR/macro-rules-derive-cfg.rs:25:5: 25:6 (#0),
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},
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Group {
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delimiter: Bracket,
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stream: TokenStream [
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Ident {
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ident: "rustc_dummy",
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span: $DIR/macro-rules-derive-cfg.rs:25:28: 25:39 (#0),
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},
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Group {
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delimiter: Parenthesis,
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stream: TokenStream [
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Ident {
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ident: "fourth",
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span: $DIR/macro-rules-derive-cfg.rs:25:40: 25:46 (#0),
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},
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],
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span: $DIR/macro-rules-derive-cfg.rs:25:39: 25:47 (#0),
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},
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],
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span: $DIR/macro-rules-derive-cfg.rs:25:6: 25:49 (#0),
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},
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Literal {
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kind: Integer,
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symbol: "0",
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symbol: "30",
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suffix: None,
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span: $DIR/macro-rules-derive-cfg.rs:20:17: 20:18 (#3),
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span: $DIR/macro-rules-derive-cfg.rs:26:5: 26:7 (#0),
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},
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],
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span: $DIR/macro-rules-derive-cfg.rs:18:25: 21:14 (#3),
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span: $DIR/macro-rules-derive-cfg.rs:23:58: 27:2 (#0),
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},
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],
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span: $DIR/macro-rules-derive-cfg.rs:18:18: 21:15 (#3),
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span: $DIR/macro-rules-derive-cfg.rs:18:13: 18:70 (#3),
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},
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],
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span: $DIR/macro-rules-derive-cfg.rs:17:20: 22:10 (#3),
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span: $DIR/macro-rules-derive-cfg.rs:17:19: 19:10 (#3),
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},
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Punct {
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ch: ';',
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spacing: Alone,
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span: $DIR/macro-rules-derive-cfg.rs:19:10: 19:11 (#3),
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},
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]
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