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rust/tests/ui/proc-macro/attr-stmt-expr.stdout

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Pretty print empty blocks as {}
2021-12-01 19:45:14 +00:00
PRINT-ATTR INPUT (DISPLAY): #[rustc_dummy] struct Foo {}
Properly handle attributes on statements We now collect tokens for the underlying node wrapped by `StmtKind` instead of storing tokens directly in `Stmt`. `LazyTokenStream` now supports capturing a trailing semicolon after it is initially constructed. This allows us to avoid refactoring statement parsing to wrap the parsing of the semicolon in `parse_tokens`. Attributes on item statements (e.g. `fn foo() { #[bar] struct MyStruct; }`) are now treated as item attributes, not statement attributes, which is consistent with how we handle attributes on other kinds of statements. The feature-gating code is adjusted so that proc-macro attributes are still allowed on item statements on stable. Two built-in macros (`#[global_allocator]` and `#[test]`) needed to be adjusted to support being passed `Annotatable::Stmt`.
2020-11-17 19:27:44 +00:00
PRINT-ATTR INPUT (DEBUG): TokenStream [
Punct {
ch: '#',
spacing: Alone,
Hide `compiler_builtins` in the prelude This crate is a private implementation detail. We only need to insert it into the crate graph for linking and should not expose any of its public API. Fixes #113533
2023-07-10 22:16:28 +00:00
span: $DIR/attr-stmt-expr.rs:33:9: 33:10 (#7),
Properly handle attributes on statements We now collect tokens for the underlying node wrapped by `StmtKind` instead of storing tokens directly in `Stmt`. `LazyTokenStream` now supports capturing a trailing semicolon after it is initially constructed. This allows us to avoid refactoring statement parsing to wrap the parsing of the semicolon in `parse_tokens`. Attributes on item statements (e.g. `fn foo() { #[bar] struct MyStruct; }`) are now treated as item attributes, not statement attributes, which is consistent with how we handle attributes on other kinds of statements. The feature-gating code is adjusted so that proc-macro attributes are still allowed on item statements on stable. Two built-in macros (`#[global_allocator]` and `#[test]`) needed to be adjusted to support being passed `Annotatable::Stmt`.
2020-11-17 19:27:44 +00:00
},
Group {
delimiter: Bracket,
stream: TokenStream [
Ident {
Add additional semicolon test
2020-11-25 21:58:10 +00:00
ident: "rustc_dummy",
Hide `compiler_builtins` in the prelude This crate is a private implementation detail. We only need to insert it into the crate graph for linking and should not expose any of its public API. Fixes #113533
2023-07-10 22:16:28 +00:00
span: $DIR/attr-stmt-expr.rs:33:11: 33:22 (#7),
Properly handle attributes on statements We now collect tokens for the underlying node wrapped by `StmtKind` instead of storing tokens directly in `Stmt`. `LazyTokenStream` now supports capturing a trailing semicolon after it is initially constructed. This allows us to avoid refactoring statement parsing to wrap the parsing of the semicolon in `parse_tokens`. Attributes on item statements (e.g. `fn foo() { #[bar] struct MyStruct; }`) are now treated as item attributes, not statement attributes, which is consistent with how we handle attributes on other kinds of statements. The feature-gating code is adjusted so that proc-macro attributes are still allowed on item statements on stable. Two built-in macros (`#[global_allocator]` and `#[test]`) needed to be adjusted to support being passed `Annotatable::Stmt`.
2020-11-17 19:27:44 +00:00
},
],
Hide `compiler_builtins` in the prelude This crate is a private implementation detail. We only need to insert it into the crate graph for linking and should not expose any of its public API. Fixes #113533
2023-07-10 22:16:28 +00:00
span: $DIR/attr-stmt-expr.rs:33:10: 33:23 (#7),
Properly handle attributes on statements We now collect tokens for the underlying node wrapped by `StmtKind` instead of storing tokens directly in `Stmt`. `LazyTokenStream` now supports capturing a trailing semicolon after it is initially constructed. This allows us to avoid refactoring statement parsing to wrap the parsing of the semicolon in `parse_tokens`. Attributes on item statements (e.g. `fn foo() { #[bar] struct MyStruct; }`) are now treated as item attributes, not statement attributes, which is consistent with how we handle attributes on other kinds of statements. The feature-gating code is adjusted so that proc-macro attributes are still allowed on item statements on stable. Two built-in macros (`#[global_allocator]` and `#[test]`) needed to be adjusted to support being passed `Annotatable::Stmt`.
2020-11-17 19:27:44 +00:00
},
Ident {
ident: "struct",
Use custom macro instead of println Loading a macro from libstd causes us to load serialized `SyntaxContext`s in a platform-dependent way, causing the printed spans to differ between platforms.
2020-11-27 02:44:09 +00:00
span: $DIR/attr-stmt-expr.rs:45:16: 45:22 (#0),
Properly handle attributes on statements We now collect tokens for the underlying node wrapped by `StmtKind` instead of storing tokens directly in `Stmt`. `LazyTokenStream` now supports capturing a trailing semicolon after it is initially constructed. This allows us to avoid refactoring statement parsing to wrap the parsing of the semicolon in `parse_tokens`. Attributes on item statements (e.g. `fn foo() { #[bar] struct MyStruct; }`) are now treated as item attributes, not statement attributes, which is consistent with how we handle attributes on other kinds of statements. The feature-gating code is adjusted so that proc-macro attributes are still allowed on item statements on stable. Two built-in macros (`#[global_allocator]` and `#[test]`) needed to be adjusted to support being passed `Annotatable::Stmt`.
2020-11-17 19:27:44 +00:00
},
Ident {
ident: "Foo",
Use custom macro instead of println Loading a macro from libstd causes us to load serialized `SyntaxContext`s in a platform-dependent way, causing the printed spans to differ between platforms.
2020-11-27 02:44:09 +00:00
span: $DIR/attr-stmt-expr.rs:45:23: 45:26 (#0),
Properly handle attributes on statements We now collect tokens for the underlying node wrapped by `StmtKind` instead of storing tokens directly in `Stmt`. `LazyTokenStream` now supports capturing a trailing semicolon after it is initially constructed. This allows us to avoid refactoring statement parsing to wrap the parsing of the semicolon in `parse_tokens`. Attributes on item statements (e.g. `fn foo() { #[bar] struct MyStruct; }`) are now treated as item attributes, not statement attributes, which is consistent with how we handle attributes on other kinds of statements. The feature-gating code is adjusted so that proc-macro attributes are still allowed on item statements on stable. Two built-in macros (`#[global_allocator]` and `#[test]`) needed to be adjusted to support being passed `Annotatable::Stmt`.
2020-11-17 19:27:44 +00:00
},
Group {
delimiter: Brace,
stream: TokenStream [],
Use custom macro instead of println Loading a macro from libstd causes us to load serialized `SyntaxContext`s in a platform-dependent way, causing the printed spans to differ between platforms.
2020-11-27 02:44:09 +00:00
span: $DIR/attr-stmt-expr.rs:45:27: 45:29 (#0),
Properly handle attributes on statements We now collect tokens for the underlying node wrapped by `StmtKind` instead of storing tokens directly in `Stmt`. `LazyTokenStream` now supports capturing a trailing semicolon after it is initially constructed. This allows us to avoid refactoring statement parsing to wrap the parsing of the semicolon in `parse_tokens`. Attributes on item statements (e.g. `fn foo() { #[bar] struct MyStruct; }`) are now treated as item attributes, not statement attributes, which is consistent with how we handle attributes on other kinds of statements. The feature-gating code is adjusted so that proc-macro attributes are still allowed on item statements on stable. Two built-in macros (`#[global_allocator]` and `#[test]`) needed to be adjusted to support being passed `Annotatable::Stmt`.
2020-11-17 19:27:44 +00:00
},
]
Improve `print_tts` by changing `tokenstream::Spacing`. `tokenstream::Spacing` appears on all `TokenTree::Token` instances, both punct and non-punct. Its current usage: - `Joint` means "can join with the next token *and* that token is a punct". - `Alone` means "cannot join with the next token *or* can join with the next token but that token is not a punct". The fact that `Alone` is used for two different cases is awkward. This commit augments `tokenstream::Spacing` with a new variant `JointHidden`, resulting in: - `Joint` means "can join with the next token *and* that token is a punct". - `JointHidden` means "can join with the next token *and* that token is a not a punct". - `Alone` means "cannot join with the next token". This *drastically* improves the output of `print_tts`. For example, this: ``` stringify!(let a: Vec<u32> = vec![];) ``` currently produces this string: ``` let a : Vec < u32 > = vec! [] ; ``` With this PR, it now produces this string: ``` let a: Vec<u32> = vec![] ; ``` (The space after the `]` is because `TokenTree::Delimited` currently doesn't have spacing information. The subsequent commit fixes this.) The new `print_tts` doesn't replicate original code perfectly. E.g. multiple space characters will be condensed into a single space character. But it's much improved. `print_tts` still produces the old, uglier output for code produced by proc macros. Because we have to translate the generated code from `proc_macro::Spacing` to the more expressive `token::Spacing`, which results in too much `proc_macro::Along` usage and no `proc_macro::JointHidden` usage. So `space_between` still exists and is used by `print_tts` in conjunction with the `Spacing` field. This change will also help with the removal of `Token::Interpolated`. Currently interpolated tokens are pretty-printed nicely via AST pretty printing. `Token::Interpolated` removal will mean they get printed with `print_tts`. Without this change, that would result in much uglier output for code produced by decl macro expansions. With this change, AST pretty printing and `print_tts` produce similar results. The commit also tweaks the comments on `proc_macro::Spacing`. In particular, it refers to "compound tokens" rather than "multi-char operators" because lifetimes aren't operators.
2023-08-08 01:43:44 +00:00
PRINT-ATTR INPUT (DISPLAY): #[expect_let] let string = "Hello, world!";
PRINT-ATTR RE-COLLECTED (DISPLAY): #[expect_let] let string = "Hello, world!" ;
Invoke attributes on the statement for statement items
2020-11-24 19:47:49 +00:00
PRINT-ATTR INPUT (DEBUG): TokenStream [
Punct {
ch: '#',
spacing: Alone,
Use custom macro instead of println Loading a macro from libstd causes us to load serialized `SyntaxContext`s in a platform-dependent way, causing the printed spans to differ between platforms.
2020-11-27 02:44:09 +00:00
span: $DIR/attr-stmt-expr.rs:48:5: 48:6 (#0),
Invoke attributes on the statement for statement items
2020-11-24 19:47:49 +00:00
},
Group {
delimiter: Bracket,
stream: TokenStream [
Ident {
ident: "expect_let",
Use custom macro instead of println Loading a macro from libstd causes us to load serialized `SyntaxContext`s in a platform-dependent way, causing the printed spans to differ between platforms.
2020-11-27 02:44:09 +00:00
span: $DIR/attr-stmt-expr.rs:48:7: 48:17 (#0),
Invoke attributes on the statement for statement items
2020-11-24 19:47:49 +00:00
},
],
Use custom macro instead of println Loading a macro from libstd causes us to load serialized `SyntaxContext`s in a platform-dependent way, causing the printed spans to differ between platforms.
2020-11-27 02:44:09 +00:00
span: $DIR/attr-stmt-expr.rs:48:6: 48:18 (#0),
Invoke attributes on the statement for statement items
2020-11-24 19:47:49 +00:00
},
Ident {
ident: "let",
Use custom macro instead of println Loading a macro from libstd causes us to load serialized `SyntaxContext`s in a platform-dependent way, causing the printed spans to differ between platforms.
2020-11-27 02:44:09 +00:00
span: $DIR/attr-stmt-expr.rs:49:5: 49:8 (#0),
Invoke attributes on the statement for statement items
2020-11-24 19:47:49 +00:00
},
Ident {
ident: "string",
Use custom macro instead of println Loading a macro from libstd causes us to load serialized `SyntaxContext`s in a platform-dependent way, causing the printed spans to differ between platforms.
2020-11-27 02:44:09 +00:00
span: $DIR/attr-stmt-expr.rs:49:9: 49:15 (#0),
Invoke attributes on the statement for statement items
2020-11-24 19:47:49 +00:00
},
Punct {
ch: '=',
spacing: Alone,
Use custom macro instead of println Loading a macro from libstd causes us to load serialized `SyntaxContext`s in a platform-dependent way, causing the printed spans to differ between platforms.
2020-11-27 02:44:09 +00:00
span: $DIR/attr-stmt-expr.rs:49:16: 49:17 (#0),
Invoke attributes on the statement for statement items
2020-11-24 19:47:49 +00:00
},
Literal {
kind: Str,
symbol: "Hello, world!",
suffix: None,
Use custom macro instead of println Loading a macro from libstd causes us to load serialized `SyntaxContext`s in a platform-dependent way, causing the printed spans to differ between platforms.
2020-11-27 02:44:09 +00:00
span: $DIR/attr-stmt-expr.rs:49:18: 49:33 (#0),
Invoke attributes on the statement for statement items
2020-11-24 19:47:49 +00:00
},
Punct {
ch: ';',
spacing: Alone,
Use custom macro instead of println Loading a macro from libstd causes us to load serialized `SyntaxContext`s in a platform-dependent way, causing the printed spans to differ between platforms.
2020-11-27 02:44:09 +00:00
span: $DIR/attr-stmt-expr.rs:49:33: 49:34 (#0),
Invoke attributes on the statement for statement items
2020-11-24 19:47:49 +00:00
},
]
Improve `print_tts` by changing `tokenstream::Spacing`. `tokenstream::Spacing` appears on all `TokenTree::Token` instances, both punct and non-punct. Its current usage: - `Joint` means "can join with the next token *and* that token is a punct". - `Alone` means "cannot join with the next token *or* can join with the next token but that token is not a punct". The fact that `Alone` is used for two different cases is awkward. This commit augments `tokenstream::Spacing` with a new variant `JointHidden`, resulting in: - `Joint` means "can join with the next token *and* that token is a punct". - `JointHidden` means "can join with the next token *and* that token is a not a punct". - `Alone` means "cannot join with the next token". This *drastically* improves the output of `print_tts`. For example, this: ``` stringify!(let a: Vec<u32> = vec![];) ``` currently produces this string: ``` let a : Vec < u32 > = vec! [] ; ``` With this PR, it now produces this string: ``` let a: Vec<u32> = vec![] ; ``` (The space after the `]` is because `TokenTree::Delimited` currently doesn't have spacing information. The subsequent commit fixes this.) The new `print_tts` doesn't replicate original code perfectly. E.g. multiple space characters will be condensed into a single space character. But it's much improved. `print_tts` still produces the old, uglier output for code produced by proc macros. Because we have to translate the generated code from `proc_macro::Spacing` to the more expressive `token::Spacing`, which results in too much `proc_macro::Along` usage and no `proc_macro::JointHidden` usage. So `space_between` still exists and is used by `print_tts` in conjunction with the `Spacing` field. This change will also help with the removal of `Token::Interpolated`. Currently interpolated tokens are pretty-printed nicely via AST pretty printing. `Token::Interpolated` removal will mean they get printed with `print_tts`. Without this change, that would result in much uglier output for code produced by decl macro expansions. With this change, AST pretty printing and `print_tts` produce similar results. The commit also tweaks the comments on `proc_macro::Spacing`. In particular, it refers to "compound tokens" rather than "multi-char operators" because lifetimes aren't operators.
2023-08-08 01:43:44 +00:00
PRINT-ATTR INPUT (DISPLAY): #[expect_my_macro_stmt] my_macro!("{}", string) ;
PRINT-ATTR RE-COLLECTED (DISPLAY): #[expect_my_macro_stmt] my_macro! ("{}", string) ;
Invoke attributes on the statement for statement items
2020-11-24 19:47:49 +00:00
PRINT-ATTR INPUT (DEBUG): TokenStream [
Punct {
ch: '#',
spacing: Alone,
Use custom macro instead of println Loading a macro from libstd causes us to load serialized `SyntaxContext`s in a platform-dependent way, causing the printed spans to differ between platforms.
2020-11-27 02:44:09 +00:00
span: $DIR/attr-stmt-expr.rs:52:5: 52:6 (#0),
Invoke attributes on the statement for statement items
2020-11-24 19:47:49 +00:00
},
Group {
delimiter: Bracket,
stream: TokenStream [
Ident {
Use custom macro instead of println Loading a macro from libstd causes us to load serialized `SyntaxContext`s in a platform-dependent way, causing the printed spans to differ between platforms.
2020-11-27 02:44:09 +00:00
ident: "expect_my_macro_stmt",
span: $DIR/attr-stmt-expr.rs:52:7: 52:27 (#0),
Invoke attributes on the statement for statement items
2020-11-24 19:47:49 +00:00
},
],
Use custom macro instead of println Loading a macro from libstd causes us to load serialized `SyntaxContext`s in a platform-dependent way, causing the printed spans to differ between platforms.
2020-11-27 02:44:09 +00:00
span: $DIR/attr-stmt-expr.rs:52:6: 52:28 (#0),
Invoke attributes on the statement for statement items
2020-11-24 19:47:49 +00:00
},
Ident {
Use custom macro instead of println Loading a macro from libstd causes us to load serialized `SyntaxContext`s in a platform-dependent way, causing the printed spans to differ between platforms.
2020-11-27 02:44:09 +00:00
ident: "my_macro",
span: $DIR/attr-stmt-expr.rs:53:5: 53:13 (#0),
Invoke attributes on the statement for statement items
2020-11-24 19:47:49 +00:00
},
Punct {
ch: '!',
spacing: Alone,
Use custom macro instead of println Loading a macro from libstd causes us to load serialized `SyntaxContext`s in a platform-dependent way, causing the printed spans to differ between platforms.
2020-11-27 02:44:09 +00:00
span: $DIR/attr-stmt-expr.rs:53:13: 53:14 (#0),
Invoke attributes on the statement for statement items
2020-11-24 19:47:49 +00:00
},
Group {
delimiter: Parenthesis,
stream: TokenStream [
Literal {
kind: Str,
symbol: "{}",
suffix: None,
Use custom macro instead of println Loading a macro from libstd causes us to load serialized `SyntaxContext`s in a platform-dependent way, causing the printed spans to differ between platforms.
2020-11-27 02:44:09 +00:00
span: $DIR/attr-stmt-expr.rs:53:15: 53:19 (#0),
Invoke attributes on the statement for statement items
2020-11-24 19:47:49 +00:00
},
Punct {
ch: ',',
spacing: Alone,
Use custom macro instead of println Loading a macro from libstd causes us to load serialized `SyntaxContext`s in a platform-dependent way, causing the printed spans to differ between platforms.
2020-11-27 02:44:09 +00:00
span: $DIR/attr-stmt-expr.rs:53:19: 53:20 (#0),
Invoke attributes on the statement for statement items
2020-11-24 19:47:49 +00:00
},
Ident {
ident: "string",
Use custom macro instead of println Loading a macro from libstd causes us to load serialized `SyntaxContext`s in a platform-dependent way, causing the printed spans to differ between platforms.
2020-11-27 02:44:09 +00:00
span: $DIR/attr-stmt-expr.rs:53:21: 53:27 (#0),
Invoke attributes on the statement for statement items
2020-11-24 19:47:49 +00:00
},
],
Use custom macro instead of println Loading a macro from libstd causes us to load serialized `SyntaxContext`s in a platform-dependent way, causing the printed spans to differ between platforms.
2020-11-27 02:44:09 +00:00
span: $DIR/attr-stmt-expr.rs:53:14: 53:28 (#0),
Invoke attributes on the statement for statement items
2020-11-24 19:47:49 +00:00
},
Punct {
ch: ';',
spacing: Alone,
Use custom macro instead of println Loading a macro from libstd causes us to load serialized `SyntaxContext`s in a platform-dependent way, causing the printed spans to differ between platforms.
2020-11-27 02:44:09 +00:00
span: $DIR/attr-stmt-expr.rs:53:28: 53:29 (#0),
Invoke attributes on the statement for statement items
2020-11-24 19:47:49 +00:00
},
]
Improve `print_tts` by changing `tokenstream::Spacing`. `tokenstream::Spacing` appears on all `TokenTree::Token` instances, both punct and non-punct. Its current usage: - `Joint` means "can join with the next token *and* that token is a punct". - `Alone` means "cannot join with the next token *or* can join with the next token but that token is not a punct". The fact that `Alone` is used for two different cases is awkward. This commit augments `tokenstream::Spacing` with a new variant `JointHidden`, resulting in: - `Joint` means "can join with the next token *and* that token is a punct". - `JointHidden` means "can join with the next token *and* that token is a not a punct". - `Alone` means "cannot join with the next token". This *drastically* improves the output of `print_tts`. For example, this: ``` stringify!(let a: Vec<u32> = vec![];) ``` currently produces this string: ``` let a : Vec < u32 > = vec! [] ; ``` With this PR, it now produces this string: ``` let a: Vec<u32> = vec![] ; ``` (The space after the `]` is because `TokenTree::Delimited` currently doesn't have spacing information. The subsequent commit fixes this.) The new `print_tts` doesn't replicate original code perfectly. E.g. multiple space characters will be condensed into a single space character. But it's much improved. `print_tts` still produces the old, uglier output for code produced by proc macros. Because we have to translate the generated code from `proc_macro::Spacing` to the more expressive `token::Spacing`, which results in too much `proc_macro::Along` usage and no `proc_macro::JointHidden` usage. So `space_between` still exists and is used by `print_tts` in conjunction with the `Spacing` field. This change will also help with the removal of `Token::Interpolated`. Currently interpolated tokens are pretty-printed nicely via AST pretty printing. `Token::Interpolated` removal will mean they get printed with `print_tts`. Without this change, that would result in much uglier output for code produced by decl macro expansions. With this change, AST pretty printing and `print_tts` produce similar results. The commit also tweaks the comments on `proc_macro::Spacing`. In particular, it refers to "compound tokens" rather than "multi-char operators" because lifetimes aren't operators.
2023-08-08 01:43:44 +00:00
PRINT-ATTR INPUT (DISPLAY): second_make_stmt!(#[allow(dead_code)] struct Bar {}) ;
PRINT-ATTR RE-COLLECTED (DISPLAY): second_make_stmt! (#[allow(dead_code)] struct Bar {}) ;
Invoke attributes on the statement for statement items
2020-11-24 19:47:49 +00:00
PRINT-ATTR INPUT (DEBUG): TokenStream [
Ident {
ident: "second_make_stmt",
Use custom macro instead of println Loading a macro from libstd causes us to load serialized `SyntaxContext`s in a platform-dependent way, causing the printed spans to differ between platforms.
2020-11-27 02:44:09 +00:00
span: $DIR/attr-stmt-expr.rs:56:5: 56:21 (#0),
Invoke attributes on the statement for statement items
2020-11-24 19:47:49 +00:00
},
Punct {
ch: '!',
spacing: Alone,
Use custom macro instead of println Loading a macro from libstd causes us to load serialized `SyntaxContext`s in a platform-dependent way, causing the printed spans to differ between platforms.
2020-11-27 02:44:09 +00:00
span: $DIR/attr-stmt-expr.rs:56:21: 56:22 (#0),
Invoke attributes on the statement for statement items
2020-11-24 19:47:49 +00:00
},
Group {
delimiter: Parenthesis,
stream: TokenStream [
Punct {
ch: '#',
spacing: Alone,
Use custom macro instead of println Loading a macro from libstd causes us to load serialized `SyntaxContext`s in a platform-dependent way, causing the printed spans to differ between platforms.
2020-11-27 02:44:09 +00:00
span: $DIR/attr-stmt-expr.rs:56:23: 56:24 (#0),
Invoke attributes on the statement for statement items
2020-11-24 19:47:49 +00:00
},
Group {
delimiter: Bracket,
stream: TokenStream [
Ident {
ident: "allow",
Use custom macro instead of println Loading a macro from libstd causes us to load serialized `SyntaxContext`s in a platform-dependent way, causing the printed spans to differ between platforms.
2020-11-27 02:44:09 +00:00
span: $DIR/attr-stmt-expr.rs:56:25: 56:30 (#0),
Invoke attributes on the statement for statement items
2020-11-24 19:47:49 +00:00
},
Group {
delimiter: Parenthesis,
stream: TokenStream [
Ident {
ident: "dead_code",
Use custom macro instead of println Loading a macro from libstd causes us to load serialized `SyntaxContext`s in a platform-dependent way, causing the printed spans to differ between platforms.
2020-11-27 02:44:09 +00:00
span: $DIR/attr-stmt-expr.rs:56:31: 56:40 (#0),
Invoke attributes on the statement for statement items
2020-11-24 19:47:49 +00:00
},
],
Use custom macro instead of println Loading a macro from libstd causes us to load serialized `SyntaxContext`s in a platform-dependent way, causing the printed spans to differ between platforms.
2020-11-27 02:44:09 +00:00
span: $DIR/attr-stmt-expr.rs:56:30: 56:41 (#0),
Invoke attributes on the statement for statement items
2020-11-24 19:47:49 +00:00
},
],
Use custom macro instead of println Loading a macro from libstd causes us to load serialized `SyntaxContext`s in a platform-dependent way, causing the printed spans to differ between platforms.
2020-11-27 02:44:09 +00:00
span: $DIR/attr-stmt-expr.rs:56:24: 56:42 (#0),
Invoke attributes on the statement for statement items
2020-11-24 19:47:49 +00:00
},
Ident {
ident: "struct",
Use custom macro instead of println Loading a macro from libstd causes us to load serialized `SyntaxContext`s in a platform-dependent way, causing the printed spans to differ between platforms.
2020-11-27 02:44:09 +00:00
span: $DIR/attr-stmt-expr.rs:56:43: 56:49 (#0),
Invoke attributes on the statement for statement items
2020-11-24 19:47:49 +00:00
},
Ident {
ident: "Bar",
Use custom macro instead of println Loading a macro from libstd causes us to load serialized `SyntaxContext`s in a platform-dependent way, causing the printed spans to differ between platforms.
2020-11-27 02:44:09 +00:00
span: $DIR/attr-stmt-expr.rs:56:50: 56:53 (#0),
Invoke attributes on the statement for statement items
2020-11-24 19:47:49 +00:00
},
Group {
delimiter: Brace,
stream: TokenStream [],
Use custom macro instead of println Loading a macro from libstd causes us to load serialized `SyntaxContext`s in a platform-dependent way, causing the printed spans to differ between platforms.
2020-11-27 02:44:09 +00:00
span: $DIR/attr-stmt-expr.rs:56:54: 56:56 (#0),
Invoke attributes on the statement for statement items
2020-11-24 19:47:49 +00:00
},
],
Use custom macro instead of println Loading a macro from libstd causes us to load serialized `SyntaxContext`s in a platform-dependent way, causing the printed spans to differ between platforms.
2020-11-27 02:44:09 +00:00
span: $DIR/attr-stmt-expr.rs:56:22: 56:57 (#0),
Invoke attributes on the statement for statement items
2020-11-24 19:47:49 +00:00
},
Punct {
ch: ';',
spacing: Alone,
Use custom macro instead of println Loading a macro from libstd causes us to load serialized `SyntaxContext`s in a platform-dependent way, causing the printed spans to differ between platforms.
2020-11-27 02:44:09 +00:00
span: $DIR/attr-stmt-expr.rs:56:57: 56:58 (#0),
Properly handle attributes on statements We now collect tokens for the underlying node wrapped by `StmtKind` instead of storing tokens directly in `Stmt`. `LazyTokenStream` now supports capturing a trailing semicolon after it is initially constructed. This allows us to avoid refactoring statement parsing to wrap the parsing of the semicolon in `parse_tokens`. Attributes on item statements (e.g. `fn foo() { #[bar] struct MyStruct; }`) are now treated as item attributes, not statement attributes, which is consistent with how we handle attributes on other kinds of statements. The feature-gating code is adjusted so that proc-macro attributes are still allowed on item statements on stable. Two built-in macros (`#[global_allocator]` and `#[test]`) needed to be adjusted to support being passed `Annotatable::Stmt`.
2020-11-17 19:27:44 +00:00
},
]
Pretty print empty blocks as {}
2021-12-01 19:45:14 +00:00
PRINT-ATTR INPUT (DISPLAY): #[rustc_dummy] #[allow(dead_code)] struct Bar {}
Properly handle attributes on statements We now collect tokens for the underlying node wrapped by `StmtKind` instead of storing tokens directly in `Stmt`. `LazyTokenStream` now supports capturing a trailing semicolon after it is initially constructed. This allows us to avoid refactoring statement parsing to wrap the parsing of the semicolon in `parse_tokens`. Attributes on item statements (e.g. `fn foo() { #[bar] struct MyStruct; }`) are now treated as item attributes, not statement attributes, which is consistent with how we handle attributes on other kinds of statements. The feature-gating code is adjusted so that proc-macro attributes are still allowed on item statements on stable. Two built-in macros (`#[global_allocator]` and `#[test]`) needed to be adjusted to support being passed `Annotatable::Stmt`.
2020-11-17 19:27:44 +00:00
PRINT-ATTR INPUT (DEBUG): TokenStream [
Punct {
ch: '#',
spacing: Alone,
Hide `compiler_builtins` in the prelude This crate is a private implementation detail. We only need to insert it into the crate graph for linking and should not expose any of its public API. Fixes #113533
2023-07-10 22:16:28 +00:00
span: $DIR/attr-stmt-expr.rs:33:9: 33:10 (#28),
Properly handle attributes on statements We now collect tokens for the underlying node wrapped by `StmtKind` instead of storing tokens directly in `Stmt`. `LazyTokenStream` now supports capturing a trailing semicolon after it is initially constructed. This allows us to avoid refactoring statement parsing to wrap the parsing of the semicolon in `parse_tokens`. Attributes on item statements (e.g. `fn foo() { #[bar] struct MyStruct; }`) are now treated as item attributes, not statement attributes, which is consistent with how we handle attributes on other kinds of statements. The feature-gating code is adjusted so that proc-macro attributes are still allowed on item statements on stable. Two built-in macros (`#[global_allocator]` and `#[test]`) needed to be adjusted to support being passed `Annotatable::Stmt`.
2020-11-17 19:27:44 +00:00
},
Group {
delimiter: Bracket,
stream: TokenStream [
Ident {
Add additional semicolon test
2020-11-25 21:58:10 +00:00
ident: "rustc_dummy",
Hide `compiler_builtins` in the prelude This crate is a private implementation detail. We only need to insert it into the crate graph for linking and should not expose any of its public API. Fixes #113533
2023-07-10 22:16:28 +00:00
span: $DIR/attr-stmt-expr.rs:33:11: 33:22 (#28),
Properly handle attributes on statements We now collect tokens for the underlying node wrapped by `StmtKind` instead of storing tokens directly in `Stmt`. `LazyTokenStream` now supports capturing a trailing semicolon after it is initially constructed. This allows us to avoid refactoring statement parsing to wrap the parsing of the semicolon in `parse_tokens`. Attributes on item statements (e.g. `fn foo() { #[bar] struct MyStruct; }`) are now treated as item attributes, not statement attributes, which is consistent with how we handle attributes on other kinds of statements. The feature-gating code is adjusted so that proc-macro attributes are still allowed on item statements on stable. Two built-in macros (`#[global_allocator]` and `#[test]`) needed to be adjusted to support being passed `Annotatable::Stmt`.
2020-11-17 19:27:44 +00:00
},
],
Hide `compiler_builtins` in the prelude This crate is a private implementation detail. We only need to insert it into the crate graph for linking and should not expose any of its public API. Fixes #113533
2023-07-10 22:16:28 +00:00
span: $DIR/attr-stmt-expr.rs:33:10: 33:23 (#28),
Properly handle attributes on statements We now collect tokens for the underlying node wrapped by `StmtKind` instead of storing tokens directly in `Stmt`. `LazyTokenStream` now supports capturing a trailing semicolon after it is initially constructed. This allows us to avoid refactoring statement parsing to wrap the parsing of the semicolon in `parse_tokens`. Attributes on item statements (e.g. `fn foo() { #[bar] struct MyStruct; }`) are now treated as item attributes, not statement attributes, which is consistent with how we handle attributes on other kinds of statements. The feature-gating code is adjusted so that proc-macro attributes are still allowed on item statements on stable. Two built-in macros (`#[global_allocator]` and `#[test]`) needed to be adjusted to support being passed `Annotatable::Stmt`.
2020-11-17 19:27:44 +00:00
},
Punct {
ch: '#',
spacing: Alone,
Use custom macro instead of println Loading a macro from libstd causes us to load serialized `SyntaxContext`s in a platform-dependent way, causing the printed spans to differ between platforms.
2020-11-27 02:44:09 +00:00
span: $DIR/attr-stmt-expr.rs:56:23: 56:24 (#0),
Properly handle attributes on statements We now collect tokens for the underlying node wrapped by `StmtKind` instead of storing tokens directly in `Stmt`. `LazyTokenStream` now supports capturing a trailing semicolon after it is initially constructed. This allows us to avoid refactoring statement parsing to wrap the parsing of the semicolon in `parse_tokens`. Attributes on item statements (e.g. `fn foo() { #[bar] struct MyStruct; }`) are now treated as item attributes, not statement attributes, which is consistent with how we handle attributes on other kinds of statements. The feature-gating code is adjusted so that proc-macro attributes are still allowed on item statements on stable. Two built-in macros (`#[global_allocator]` and `#[test]`) needed to be adjusted to support being passed `Annotatable::Stmt`.
2020-11-17 19:27:44 +00:00
},
Group {
delimiter: Bracket,
stream: TokenStream [
Ident {
ident: "allow",
Use custom macro instead of println Loading a macro from libstd causes us to load serialized `SyntaxContext`s in a platform-dependent way, causing the printed spans to differ between platforms.
2020-11-27 02:44:09 +00:00
span: $DIR/attr-stmt-expr.rs:56:25: 56:30 (#0),
Properly handle attributes on statements We now collect tokens for the underlying node wrapped by `StmtKind` instead of storing tokens directly in `Stmt`. `LazyTokenStream` now supports capturing a trailing semicolon after it is initially constructed. This allows us to avoid refactoring statement parsing to wrap the parsing of the semicolon in `parse_tokens`. Attributes on item statements (e.g. `fn foo() { #[bar] struct MyStruct; }`) are now treated as item attributes, not statement attributes, which is consistent with how we handle attributes on other kinds of statements. The feature-gating code is adjusted so that proc-macro attributes are still allowed on item statements on stable. Two built-in macros (`#[global_allocator]` and `#[test]`) needed to be adjusted to support being passed `Annotatable::Stmt`.
2020-11-17 19:27:44 +00:00
},
Group {
delimiter: Parenthesis,
stream: TokenStream [
Ident {
ident: "dead_code",
Use custom macro instead of println Loading a macro from libstd causes us to load serialized `SyntaxContext`s in a platform-dependent way, causing the printed spans to differ between platforms.
2020-11-27 02:44:09 +00:00
span: $DIR/attr-stmt-expr.rs:56:31: 56:40 (#0),
Properly handle attributes on statements We now collect tokens for the underlying node wrapped by `StmtKind` instead of storing tokens directly in `Stmt`. `LazyTokenStream` now supports capturing a trailing semicolon after it is initially constructed. This allows us to avoid refactoring statement parsing to wrap the parsing of the semicolon in `parse_tokens`. Attributes on item statements (e.g. `fn foo() { #[bar] struct MyStruct; }`) are now treated as item attributes, not statement attributes, which is consistent with how we handle attributes on other kinds of statements. The feature-gating code is adjusted so that proc-macro attributes are still allowed on item statements on stable. Two built-in macros (`#[global_allocator]` and `#[test]`) needed to be adjusted to support being passed `Annotatable::Stmt`.
2020-11-17 19:27:44 +00:00
},
],
Use custom macro instead of println Loading a macro from libstd causes us to load serialized `SyntaxContext`s in a platform-dependent way, causing the printed spans to differ between platforms.
2020-11-27 02:44:09 +00:00
span: $DIR/attr-stmt-expr.rs:56:30: 56:41 (#0),
Properly handle attributes on statements We now collect tokens for the underlying node wrapped by `StmtKind` instead of storing tokens directly in `Stmt`. `LazyTokenStream` now supports capturing a trailing semicolon after it is initially constructed. This allows us to avoid refactoring statement parsing to wrap the parsing of the semicolon in `parse_tokens`. Attributes on item statements (e.g. `fn foo() { #[bar] struct MyStruct; }`) are now treated as item attributes, not statement attributes, which is consistent with how we handle attributes on other kinds of statements. The feature-gating code is adjusted so that proc-macro attributes are still allowed on item statements on stable. Two built-in macros (`#[global_allocator]` and `#[test]`) needed to be adjusted to support being passed `Annotatable::Stmt`.
2020-11-17 19:27:44 +00:00
},
],
Use custom macro instead of println Loading a macro from libstd causes us to load serialized `SyntaxContext`s in a platform-dependent way, causing the printed spans to differ between platforms.
2020-11-27 02:44:09 +00:00
span: $DIR/attr-stmt-expr.rs:56:24: 56:42 (#0),
Properly handle attributes on statements We now collect tokens for the underlying node wrapped by `StmtKind` instead of storing tokens directly in `Stmt`. `LazyTokenStream` now supports capturing a trailing semicolon after it is initially constructed. This allows us to avoid refactoring statement parsing to wrap the parsing of the semicolon in `parse_tokens`. Attributes on item statements (e.g. `fn foo() { #[bar] struct MyStruct; }`) are now treated as item attributes, not statement attributes, which is consistent with how we handle attributes on other kinds of statements. The feature-gating code is adjusted so that proc-macro attributes are still allowed on item statements on stable. Two built-in macros (`#[global_allocator]` and `#[test]`) needed to be adjusted to support being passed `Annotatable::Stmt`.
2020-11-17 19:27:44 +00:00
},
Ident {
ident: "struct",
Use custom macro instead of println Loading a macro from libstd causes us to load serialized `SyntaxContext`s in a platform-dependent way, causing the printed spans to differ between platforms.
2020-11-27 02:44:09 +00:00
span: $DIR/attr-stmt-expr.rs:56:43: 56:49 (#0),
Properly handle attributes on statements We now collect tokens for the underlying node wrapped by `StmtKind` instead of storing tokens directly in `Stmt`. `LazyTokenStream` now supports capturing a trailing semicolon after it is initially constructed. This allows us to avoid refactoring statement parsing to wrap the parsing of the semicolon in `parse_tokens`. Attributes on item statements (e.g. `fn foo() { #[bar] struct MyStruct; }`) are now treated as item attributes, not statement attributes, which is consistent with how we handle attributes on other kinds of statements. The feature-gating code is adjusted so that proc-macro attributes are still allowed on item statements on stable. Two built-in macros (`#[global_allocator]` and `#[test]`) needed to be adjusted to support being passed `Annotatable::Stmt`.
2020-11-17 19:27:44 +00:00
},
Ident {
ident: "Bar",
Use custom macro instead of println Loading a macro from libstd causes us to load serialized `SyntaxContext`s in a platform-dependent way, causing the printed spans to differ between platforms.
2020-11-27 02:44:09 +00:00
span: $DIR/attr-stmt-expr.rs:56:50: 56:53 (#0),
Properly handle attributes on statements We now collect tokens for the underlying node wrapped by `StmtKind` instead of storing tokens directly in `Stmt`. `LazyTokenStream` now supports capturing a trailing semicolon after it is initially constructed. This allows us to avoid refactoring statement parsing to wrap the parsing of the semicolon in `parse_tokens`. Attributes on item statements (e.g. `fn foo() { #[bar] struct MyStruct; }`) are now treated as item attributes, not statement attributes, which is consistent with how we handle attributes on other kinds of statements. The feature-gating code is adjusted so that proc-macro attributes are still allowed on item statements on stable. Two built-in macros (`#[global_allocator]` and `#[test]`) needed to be adjusted to support being passed `Annotatable::Stmt`.
2020-11-17 19:27:44 +00:00
},
Group {
delimiter: Brace,
stream: TokenStream [],
Use custom macro instead of println Loading a macro from libstd causes us to load serialized `SyntaxContext`s in a platform-dependent way, causing the printed spans to differ between platforms.
2020-11-27 02:44:09 +00:00
span: $DIR/attr-stmt-expr.rs:56:54: 56:56 (#0),
Invoke attributes on the statement for statement items
2020-11-24 19:47:49 +00:00
},
]
Pretty print empty blocks as {}
2021-12-01 19:45:14 +00:00
PRINT-ATTR INPUT (DISPLAY): #[rustc_dummy] struct Other {}
Invoke attributes on the statement for statement items
2020-11-24 19:47:49 +00:00
PRINT-ATTR INPUT (DEBUG): TokenStream [
Punct {
ch: '#',
spacing: Alone,
Use custom macro instead of println Loading a macro from libstd causes us to load serialized `SyntaxContext`s in a platform-dependent way, causing the printed spans to differ between platforms.
2020-11-27 02:44:09 +00:00
span: $DIR/attr-stmt-expr.rs:59:5: 59:6 (#0),
Invoke attributes on the statement for statement items
2020-11-24 19:47:49 +00:00
},
Group {
delimiter: Bracket,
stream: TokenStream [
Ident {
ident: "rustc_dummy",
Use custom macro instead of println Loading a macro from libstd causes us to load serialized `SyntaxContext`s in a platform-dependent way, causing the printed spans to differ between platforms.
2020-11-27 02:44:09 +00:00
span: $DIR/attr-stmt-expr.rs:59:7: 59:18 (#0),
Invoke attributes on the statement for statement items
2020-11-24 19:47:49 +00:00
},
],
Use custom macro instead of println Loading a macro from libstd causes us to load serialized `SyntaxContext`s in a platform-dependent way, causing the printed spans to differ between platforms.
2020-11-27 02:44:09 +00:00
span: $DIR/attr-stmt-expr.rs:59:6: 59:19 (#0),
Invoke attributes on the statement for statement items
2020-11-24 19:47:49 +00:00
},
Ident {
ident: "struct",
Use custom macro instead of println Loading a macro from libstd causes us to load serialized `SyntaxContext`s in a platform-dependent way, causing the printed spans to differ between platforms.
2020-11-27 02:44:09 +00:00
span: $DIR/attr-stmt-expr.rs:60:5: 60:11 (#0),
Invoke attributes on the statement for statement items
2020-11-24 19:47:49 +00:00
},
Ident {
ident: "Other",
Use custom macro instead of println Loading a macro from libstd causes us to load serialized `SyntaxContext`s in a platform-dependent way, causing the printed spans to differ between platforms.
2020-11-27 02:44:09 +00:00
span: $DIR/attr-stmt-expr.rs:60:12: 60:17 (#0),
Invoke attributes on the statement for statement items
2020-11-24 19:47:49 +00:00
},
Group {
delimiter: Brace,
stream: TokenStream [],
Use custom macro instead of println Loading a macro from libstd causes us to load serialized `SyntaxContext`s in a platform-dependent way, causing the printed spans to differ between platforms.
2020-11-27 02:44:09 +00:00
span: $DIR/attr-stmt-expr.rs:60:18: 60:20 (#0),
Invoke attributes on the statement for statement items
2020-11-24 19:47:49 +00:00
},
]
Reference in New Issue Copy Permalink