From 2069d3e13b5254e64c75548e88a549122b118e91 Mon Sep 17 00:00:00 2001 From: Guillaume Gomez Date: Sat, 6 Mar 2021 21:59:26 +0100 Subject: Update doc alias ui tests --- src/test/ui/rustdoc/check-doc-alias-attr.rs | 14 ++++- src/test/ui/rustdoc/check-doc-alias-attr.stderr | 72 +++++++++++++++++++++---- 2 files changed, 74 insertions(+), 12 deletions(-) (limited to 'src/test/ui') diff --git a/src/test/ui/rustdoc/check-doc-alias-attr.rs b/src/test/ui/rustdoc/check-doc-alias-attr.rs index 912e35f9165..719b98604c4 100644 --- a/src/test/ui/rustdoc/check-doc-alias-attr.rs +++ b/src/test/ui/rustdoc/check-doc-alias-attr.rs @@ -1,11 +1,11 @@ #![crate_type = "lib"] #[doc(alias = "foo")] // ok! +#[doc(alias("bar", "baz"))] // ok! pub struct Bar; #[doc(alias)] //~ ERROR #[doc(alias = 0)] //~ ERROR -#[doc(alias("bar"))] //~ ERROR #[doc(alias = "\"")] //~ ERROR #[doc(alias = "\n")] //~ ERROR #[doc(alias = " @@ -13,4 +13,16 @@ pub struct Bar; #[doc(alias = "\t")] //~ ERROR #[doc(alias = " hello")] //~ ERROR #[doc(alias = "hello ")] //~ ERROR +#[doc(alias = "")] //~ ERROR pub struct Foo; + +#[doc(alias(0))] //~ ERROR +#[doc(alias("\""))] //~ ERROR +#[doc(alias("\n"))] //~ ERROR +#[doc(alias(" +"))] //~^ ERROR +#[doc(alias("\t"))] //~ ERROR +#[doc(alias(" hello"))] //~ ERROR +#[doc(alias("hello "))] //~ ERROR +#[doc(alias(""))] //~ ERROR +pub struct Foo2; diff --git a/src/test/ui/rustdoc/check-doc-alias-attr.stderr b/src/test/ui/rustdoc/check-doc-alias-attr.stderr index 1c7fc83bb8d..f99d69dc101 100644 --- a/src/test/ui/rustdoc/check-doc-alias-attr.stderr +++ b/src/test/ui/rustdoc/check-doc-alias-attr.stderr @@ -1,21 +1,15 @@ -error: doc alias attribute expects a string: #[doc(alias = "a")] - --> $DIR/check-doc-alias-attr.rs:6:7 +error: doc alias attribute expects a string `#[doc(alias = "a")]` or a list of strings `#[doc(alias("a", "b"))]` + --> $DIR/check-doc-alias-attr.rs:7:7 | LL | #[doc(alias)] | ^^^^^ -error: doc alias attribute expects a string: #[doc(alias = "a")] - --> $DIR/check-doc-alias-attr.rs:7:7 +error: doc alias attribute expects a string `#[doc(alias = "a")]` or a list of strings `#[doc(alias("a", "b"))]` + --> $DIR/check-doc-alias-attr.rs:8:7 | LL | #[doc(alias = 0)] | ^^^^^^^^^ -error: doc alias attribute expects a string: #[doc(alias = "a")] - --> $DIR/check-doc-alias-attr.rs:8:7 - | -LL | #[doc(alias("bar"))] - | ^^^^^^^^^^^^ - error: '\"' character isn't allowed in `#[doc(alias = "...")]` --> $DIR/check-doc-alias-attr.rs:9:15 | @@ -54,5 +48,61 @@ error: `#[doc(alias = "...")]` cannot start or end with ' ' LL | #[doc(alias = "hello ")] | ^^^^^^^^ -error: aborting due to 9 previous errors +error: `#[doc(alias = "...")]` attribute cannot have empty value + --> $DIR/check-doc-alias-attr.rs:16:15 + | +LL | #[doc(alias = "")] + | ^^ + +error: `#[doc(alias("a"))]` expects string literals + --> $DIR/check-doc-alias-attr.rs:19:13 + | +LL | #[doc(alias(0))] + | ^ + +error: '\"' character isn't allowed in `#[doc(alias("..."))]` + --> $DIR/check-doc-alias-attr.rs:20:13 + | +LL | #[doc(alias("\""))] + | ^^^^ + +error: '\n' character isn't allowed in `#[doc(alias("..."))]` + --> $DIR/check-doc-alias-attr.rs:21:13 + | +LL | #[doc(alias("\n"))] + | ^^^^ + +error: '\n' character isn't allowed in `#[doc(alias("..."))]` + --> $DIR/check-doc-alias-attr.rs:22:13 + | +LL | #[doc(alias(" + | _____________^ +LL | | "))] + | |_^ + +error: '\t' character isn't allowed in `#[doc(alias("..."))]` + --> $DIR/check-doc-alias-attr.rs:24:13 + | +LL | #[doc(alias("\t"))] + | ^^^^ + +error: `#[doc(alias("..."))]` cannot start or end with ' ' + --> $DIR/check-doc-alias-attr.rs:25:13 + | +LL | #[doc(alias(" hello"))] + | ^^^^^^^^ + +error: `#[doc(alias("..."))]` cannot start or end with ' ' + --> $DIR/check-doc-alias-attr.rs:26:13 + | +LL | #[doc(alias("hello "))] + | ^^^^^^^^ + +error: `#[doc(alias("..."))]` attribute cannot have empty value + --> $DIR/check-doc-alias-attr.rs:27:13 + | +LL | #[doc(alias(""))] + | ^^ + +error: aborting due to 17 previous errors -- cgit 1.4.1-3-g733a5 From 390d1ef6d048563502458ae20d9b7d69d914a680 Mon Sep 17 00:00:00 2001 From: Aaron Hill Date: Mon, 15 Mar 2021 22:59:21 -0400 Subject: Extend `proc_macro_back_compat` lint to `actix-web` Unlike the other cases of this lint, there's no simple way to detect if an old version of the relevant crate (`syn`) is in use. The `actix-web` crate only depends on `pin-project` v1.0.0, so checking the version of `actix-web` does not guarantee that a new enough version of `pin-project` (and therefore `syn`) is in use. Instead, we rely on the fact that virtually all of the regressed crates are pinned to a pre-1.0 version of `pin-project`. When this is the case, bumping the `actix-web` dependency will pull in the *latest* version of `pin-project`, which has an explicit dependency on a newer v dependency on a newer version of `syn`. The lint message tells users to update `actix-web`, since that's what they're most likely to have control over. We could potentially tell them to run `cargo update -p syn`, but I think it's more straightforward to suggest an explicit change to the `Cargo.toml` The `actori-web` fork had its last commit over a year ago, and appears to just be a renamed fork of `actix-web`. Therefore, I've removed the `actori-web` check entirely - any crates that actually get broken can simply update `syn` themselves. --- compiler/rustc_expand/src/proc_macro_server.rs | 46 +++++++++------ .../auxiliary/group-compat-hack.rs | 13 ----- .../auxiliary/pin-project-internal-0.4.0.rs | 17 ++++++ .../group-compat-hack/group-compat-hack.rs | 8 ++- .../group-compat-hack/group-compat-hack.stderr | 68 +++++++++++++++++++++- .../group-compat-hack/group-compat-hack.stdout | 6 +- 6 files changed, 121 insertions(+), 37 deletions(-) delete mode 100644 src/test/ui/proc-macro/group-compat-hack/auxiliary/group-compat-hack.rs create mode 100644 src/test/ui/proc-macro/group-compat-hack/auxiliary/pin-project-internal-0.4.0.rs (limited to 'src/test/ui') diff --git a/compiler/rustc_expand/src/proc_macro_server.rs b/compiler/rustc_expand/src/proc_macro_server.rs index 67edfe19da3..cb41bc81225 100644 --- a/compiler/rustc_expand/src/proc_macro_server.rs +++ b/compiler/rustc_expand/src/proc_macro_server.rs @@ -53,11 +53,11 @@ impl ToInternal for Delimiter { } } -impl FromInternal<(TreeAndSpacing, &'_ ParseSess, &'_ mut Vec)> +impl FromInternal<(TreeAndSpacing, &'_ mut Vec, &mut Rustc<'_>)> for TokenTree { fn from_internal( - ((tree, spacing), sess, stack): (TreeAndSpacing, &ParseSess, &mut Vec), + ((tree, spacing), stack, rustc): (TreeAndSpacing, &mut Vec, &mut Rustc<'_>), ) -> Self { use rustc_ast::token::*; @@ -146,10 +146,10 @@ impl FromInternal<(TreeAndSpacing, &'_ ParseSess, &'_ mut Vec)> SingleQuote => op!('\''), Ident(name, false) if name == kw::DollarCrate => tt!(Ident::dollar_crate()), - Ident(name, is_raw) => tt!(Ident::new(sess, name, is_raw)), + Ident(name, is_raw) => tt!(Ident::new(rustc.sess, name, is_raw)), Lifetime(name) => { let ident = symbol::Ident::new(name, span).without_first_quote(); - stack.push(tt!(Ident::new(sess, ident.name, false))); + stack.push(tt!(Ident::new(rustc.sess, ident.name, false))); tt!(Punct::new('\'', true)) } Literal(lit) => tt!(Literal { lit }), @@ -179,15 +179,15 @@ impl FromInternal<(TreeAndSpacing, &'_ ParseSess, &'_ mut Vec)> } Interpolated(nt) => { - if let Some((name, is_raw)) = ident_name_compatibility_hack(&nt, span, sess) { - TokenTree::Ident(Ident::new(sess, name.name, is_raw, name.span)) + if let Some((name, is_raw)) = ident_name_compatibility_hack(&nt, span, rustc) { + TokenTree::Ident(Ident::new(rustc.sess, name.name, is_raw, name.span)) } else { - let stream = nt_to_tokenstream(&nt, sess, CanSynthesizeMissingTokens::No); + let stream = nt_to_tokenstream(&nt, rustc.sess, CanSynthesizeMissingTokens::No); TokenTree::Group(Group { delimiter: Delimiter::None, stream, span: DelimSpan::from_single(span), - flatten: crate::base::pretty_printing_compatibility_hack(&nt, sess), + flatten: crate::base::pretty_printing_compatibility_hack(&nt, rustc.sess), }) } } @@ -449,7 +449,7 @@ impl server::TokenStreamIter for Rustc<'_> { loop { let tree = iter.stack.pop().or_else(|| { let next = iter.cursor.next_with_spacing()?; - Some(TokenTree::from_internal((next, self.sess, &mut iter.stack))) + Some(TokenTree::from_internal((next, &mut iter.stack, self))) })?; // A hack used to pass AST fragments to attribute and derive macros // as a single nonterminal token instead of a token stream. @@ -719,11 +719,11 @@ impl server::Span for Rustc<'_> { fn ident_name_compatibility_hack( nt: &Nonterminal, orig_span: Span, - sess: &ParseSess, + rustc: &mut Rustc<'_>, ) -> Option<(rustc_span::symbol::Ident, bool)> { if let NtIdent(ident, is_raw) = nt { if let ExpnKind::Macro(_, macro_name) = orig_span.ctxt().outer_expn_data().kind { - let source_map = sess.source_map(); + let source_map = rustc.sess.source_map(); let filename = source_map.span_to_filename(orig_span); if let FileName::Real(RealFileName::Named(path)) = filename { let matches_prefix = |prefix, filename| { @@ -745,7 +745,7 @@ fn ident_name_compatibility_hack( let snippet = source_map.span_to_snippet(orig_span); if snippet.as_deref() == Ok("$name") { if time_macros_impl { - sess.buffer_lint_with_diagnostic( + rustc.sess.buffer_lint_with_diagnostic( &PROC_MACRO_BACK_COMPAT, orig_span, ast::CRATE_NODE_ID, @@ -759,13 +759,25 @@ fn ident_name_compatibility_hack( } } - if macro_name == sym::tuple_from_req - && (matches_prefix("actix-web", "extract.rs") - || matches_prefix("actori-web", "extract.rs")) - { + if macro_name == sym::tuple_from_req && matches_prefix("actix-web", "extract.rs") { let snippet = source_map.span_to_snippet(orig_span); if snippet.as_deref() == Ok("$T") { - return Some((*ident, *is_raw)); + if let FileName::Real(RealFileName::Named(macro_path)) = + source_map.span_to_filename(rustc.def_site) + { + if macro_path.to_string_lossy().contains("pin-project-internal-0.") { + rustc.sess.buffer_lint_with_diagnostic( + &PROC_MACRO_BACK_COMPAT, + orig_span, + ast::CRATE_NODE_ID, + "using an old version of `actix-web`", + BuiltinLintDiagnostics::ProcMacroBackCompat( + "the version of `actix-web` you are using might stop compiling in future versions of Rust; \ + please update to the latest version of the `actix-web` crate to avoid breakage".to_string()) + ); + return Some((*ident, *is_raw)); + } + } } } } diff --git a/src/test/ui/proc-macro/group-compat-hack/auxiliary/group-compat-hack.rs b/src/test/ui/proc-macro/group-compat-hack/auxiliary/group-compat-hack.rs deleted file mode 100644 index 5cd3b40a2e4..00000000000 --- a/src/test/ui/proc-macro/group-compat-hack/auxiliary/group-compat-hack.rs +++ /dev/null @@ -1,13 +0,0 @@ -// force-host -// no-prefer-dynamic - -#![crate_type = "proc-macro"] - -extern crate proc_macro; -use proc_macro::TokenStream; - -#[proc_macro_attribute] -pub fn my_macro(_attr: TokenStream, input: TokenStream) -> TokenStream { - println!("Called proc_macro_hack with {:?}", input); - input -} diff --git a/src/test/ui/proc-macro/group-compat-hack/auxiliary/pin-project-internal-0.4.0.rs b/src/test/ui/proc-macro/group-compat-hack/auxiliary/pin-project-internal-0.4.0.rs new file mode 100644 index 00000000000..baa4fd3a105 --- /dev/null +++ b/src/test/ui/proc-macro/group-compat-hack/auxiliary/pin-project-internal-0.4.0.rs @@ -0,0 +1,17 @@ +// force-host +// no-prefer-dynamic + +#![crate_type = "proc-macro"] +#![crate_name = "group_compat_hack"] + +// This file has an unusual name in order to trigger the back-compat +// code in the compiler + +extern crate proc_macro; +use proc_macro::TokenStream; + +#[proc_macro_attribute] +pub fn my_macro(_attr: TokenStream, input: TokenStream) -> TokenStream { + println!("Called proc_macro_hack with {:?}", input); + input +} diff --git a/src/test/ui/proc-macro/group-compat-hack/group-compat-hack.rs b/src/test/ui/proc-macro/group-compat-hack/group-compat-hack.rs index 7f3f5e36f50..d9687490cad 100644 --- a/src/test/ui/proc-macro/group-compat-hack/group-compat-hack.rs +++ b/src/test/ui/proc-macro/group-compat-hack/group-compat-hack.rs @@ -1,5 +1,5 @@ // check-pass -// aux-build:group-compat-hack.rs +// aux-build:pin-project-internal-0.4.0.rs // compile-flags: -Z span-debug #![no_std] // Don't load unnecessary hygiene information from std @@ -51,14 +51,16 @@ mod actix_web_test { include!("actix-web/src/extract.rs"); struct Foo; - tuple_from_req!(Foo); + tuple_from_req!(Foo); //~ WARN using an old version + //~| WARN this was previously } mod actix_web_version_test { include!("actix-web-2.0.0/src/extract.rs"); struct Foo; - tuple_from_req!(Foo); + tuple_from_req!(Foo); //~ WARN using an old version + //~| WARN this was previously } mod actori_web_test { diff --git a/src/test/ui/proc-macro/group-compat-hack/group-compat-hack.stderr b/src/test/ui/proc-macro/group-compat-hack/group-compat-hack.stderr index 9370440a635..e2b680f8d27 100644 --- a/src/test/ui/proc-macro/group-compat-hack/group-compat-hack.stderr +++ b/src/test/ui/proc-macro/group-compat-hack/group-compat-hack.stderr @@ -31,7 +31,39 @@ LL | impl_macros!(Foo); = note: the `time-macros-impl` crate will stop compiling in futures version of Rust. Please update to the latest version of the `time` crate to avoid breakage = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) -warning: 2 warnings emitted +warning: using an old version of `actix-web` + --> $DIR/actix-web/src/extract.rs:5:34 + | +LL | #[my_macro] struct Three($T); + | ^^ + | + ::: $DIR/group-compat-hack.rs:54:5 + | +LL | tuple_from_req!(Foo); + | --------------------- in this macro invocation + | + = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! + = note: for more information, see issue #83125 + = note: the version of `actix-web` you are using might stop compiling in future versions of Rust; please update to the latest version of the `actix-web` crate to avoid breakage + = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) + +warning: using an old version of `actix-web` + --> $DIR/actix-web-2.0.0/src/extract.rs:5:34 + | +LL | #[my_macro] struct Three($T); + | ^^ + | + ::: $DIR/group-compat-hack.rs:62:5 + | +LL | tuple_from_req!(Foo); + | --------------------- in this macro invocation + | + = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! + = note: for more information, see issue #83125 + = note: the version of `actix-web` you are using might stop compiling in future versions of Rust; please update to the latest version of the `actix-web` crate to avoid breakage + = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) + +warning: 4 warnings emitted Future incompatibility report: Future breakage date: None, diagnostic: warning: using an old version of `time-macros-impl` @@ -68,3 +100,37 @@ LL | impl_macros!(Foo); = note: the `time-macros-impl` crate will stop compiling in futures version of Rust. Please update to the latest version of the `time` crate to avoid breakage = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) +Future breakage date: None, diagnostic: +warning: using an old version of `actix-web` + --> $DIR/actix-web/src/extract.rs:5:34 + | +LL | #[my_macro] struct Three($T); + | ^^ + | + ::: $DIR/group-compat-hack.rs:54:5 + | +LL | tuple_from_req!(Foo); + | --------------------- in this macro invocation + | + = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! + = note: for more information, see issue #83125 + = note: the version of `actix-web` you are using might stop compiling in future versions of Rust; please update to the latest version of the `actix-web` crate to avoid breakage + = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) + +Future breakage date: None, diagnostic: +warning: using an old version of `actix-web` + --> $DIR/actix-web-2.0.0/src/extract.rs:5:34 + | +LL | #[my_macro] struct Three($T); + | ^^ + | + ::: $DIR/group-compat-hack.rs:62:5 + | +LL | tuple_from_req!(Foo); + | --------------------- in this macro invocation + | + = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! + = note: for more information, see issue #83125 + = note: the version of `actix-web` you are using might stop compiling in future versions of Rust; please update to the latest version of the `actix-web` crate to avoid breakage + = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) + diff --git a/src/test/ui/proc-macro/group-compat-hack/group-compat-hack.stdout b/src/test/ui/proc-macro/group-compat-hack/group-compat-hack.stdout index 468cb511915..3fe744e12ff 100644 --- a/src/test/ui/proc-macro/group-compat-hack/group-compat-hack.stdout +++ b/src/test/ui/proc-macro/group-compat-hack/group-compat-hack.stdout @@ -5,6 +5,6 @@ Called proc_macro_hack with TokenStream [Ident { ident: "struct", span: $DIR/tim Called proc_macro_hack with TokenStream [Ident { ident: "struct", span: $DIR/js-sys-0.3.17/src/lib.rs:5:21: 5:27 (#24) }, Ident { ident: "Two", span: $DIR/js-sys-0.3.17/src/lib.rs:5:28: 5:31 (#24) }, Group { delimiter: Parenthesis, stream: TokenStream [Ident { ident: "Foo", span: $DIR/group-compat-hack.rs:46:13: 46:16 (#0) }], span: $DIR/js-sys-0.3.17/src/lib.rs:5:31: 5:38 (#24) }, Punct { ch: ';', spacing: Alone, span: $DIR/js-sys-0.3.17/src/lib.rs:5:38: 5:39 (#24) }] Called proc_macro_hack with TokenStream [Ident { ident: "struct", span: $DIR/group-compat-hack.rs:39:25: 39:31 (#28) }, Ident { ident: "Three", span: $DIR/group-compat-hack.rs:39:32: 39:37 (#28) }, Group { delimiter: Parenthesis, stream: TokenStream [Group { delimiter: None, stream: TokenStream [Ident { ident: "Foo", span: $DIR/group-compat-hack.rs:47:12: 47:15 (#0) }], span: $DIR/group-compat-hack.rs:39:38: 39:43 (#28) }], span: $DIR/group-compat-hack.rs:39:37: 39:44 (#28) }, Punct { ch: ';', spacing: Alone, span: $DIR/group-compat-hack.rs:39:44: 39:45 (#28) }] Called proc_macro_hack with TokenStream [Ident { ident: "struct", span: $DIR/actix-web/src/extract.rs:5:21: 5:27 (#33) }, Ident { ident: "Three", span: $DIR/actix-web/src/extract.rs:5:28: 5:33 (#33) }, Group { delimiter: Parenthesis, stream: TokenStream [Ident { ident: "Foo", span: $DIR/group-compat-hack.rs:54:21: 54:24 (#0) }], span: $DIR/actix-web/src/extract.rs:5:33: 5:37 (#33) }, Punct { ch: ';', spacing: Alone, span: $DIR/actix-web/src/extract.rs:5:37: 5:38 (#33) }] -Called proc_macro_hack with TokenStream [Ident { ident: "struct", span: $DIR/actix-web-2.0.0/src/extract.rs:5:21: 5:27 (#38) }, Ident { ident: "Three", span: $DIR/actix-web-2.0.0/src/extract.rs:5:28: 5:33 (#38) }, Group { delimiter: Parenthesis, stream: TokenStream [Ident { ident: "Foo", span: $DIR/group-compat-hack.rs:61:21: 61:24 (#0) }], span: $DIR/actix-web-2.0.0/src/extract.rs:5:33: 5:37 (#38) }, Punct { ch: ';', spacing: Alone, span: $DIR/actix-web-2.0.0/src/extract.rs:5:37: 5:38 (#38) }] -Called proc_macro_hack with TokenStream [Ident { ident: "struct", span: $DIR/actori-web/src/extract.rs:5:21: 5:27 (#43) }, Ident { ident: "Four", span: $DIR/actori-web/src/extract.rs:5:28: 5:32 (#43) }, Group { delimiter: Parenthesis, stream: TokenStream [Ident { ident: "Foo", span: $DIR/group-compat-hack.rs:68:21: 68:24 (#0) }], span: $DIR/actori-web/src/extract.rs:5:32: 5:36 (#43) }, Punct { ch: ';', spacing: Alone, span: $DIR/actori-web/src/extract.rs:5:36: 5:37 (#43) }] -Called proc_macro_hack with TokenStream [Ident { ident: "struct", span: $DIR/actori-web-2.0.0/src/extract.rs:5:21: 5:27 (#48) }, Ident { ident: "Four", span: $DIR/actori-web-2.0.0/src/extract.rs:5:28: 5:32 (#48) }, Group { delimiter: Parenthesis, stream: TokenStream [Ident { ident: "Foo", span: $DIR/group-compat-hack.rs:75:21: 75:24 (#0) }], span: $DIR/actori-web-2.0.0/src/extract.rs:5:32: 5:36 (#48) }, Punct { ch: ';', spacing: Alone, span: $DIR/actori-web-2.0.0/src/extract.rs:5:36: 5:37 (#48) }] +Called proc_macro_hack with TokenStream [Ident { ident: "struct", span: $DIR/actix-web-2.0.0/src/extract.rs:5:21: 5:27 (#38) }, Ident { ident: "Three", span: $DIR/actix-web-2.0.0/src/extract.rs:5:28: 5:33 (#38) }, Group { delimiter: Parenthesis, stream: TokenStream [Ident { ident: "Foo", span: $DIR/group-compat-hack.rs:62:21: 62:24 (#0) }], span: $DIR/actix-web-2.0.0/src/extract.rs:5:33: 5:37 (#38) }, Punct { ch: ';', spacing: Alone, span: $DIR/actix-web-2.0.0/src/extract.rs:5:37: 5:38 (#38) }] +Called proc_macro_hack with TokenStream [Ident { ident: "struct", span: $DIR/actori-web/src/extract.rs:5:21: 5:27 (#43) }, Ident { ident: "Four", span: $DIR/actori-web/src/extract.rs:5:28: 5:32 (#43) }, Group { delimiter: Parenthesis, stream: TokenStream [Group { delimiter: None, stream: TokenStream [Ident { ident: "Foo", span: $DIR/group-compat-hack.rs:70:21: 70:24 (#0) }], span: $DIR/actori-web/src/extract.rs:5:33: 5:35 (#43) }], span: $DIR/actori-web/src/extract.rs:5:32: 5:36 (#43) }, Punct { ch: ';', spacing: Alone, span: $DIR/actori-web/src/extract.rs:5:36: 5:37 (#43) }] +Called proc_macro_hack with TokenStream [Ident { ident: "struct", span: $DIR/actori-web-2.0.0/src/extract.rs:5:21: 5:27 (#48) }, Ident { ident: "Four", span: $DIR/actori-web-2.0.0/src/extract.rs:5:28: 5:32 (#48) }, Group { delimiter: Parenthesis, stream: TokenStream [Group { delimiter: None, stream: TokenStream [Ident { ident: "Foo", span: $DIR/group-compat-hack.rs:77:21: 77:24 (#0) }], span: $DIR/actori-web-2.0.0/src/extract.rs:5:33: 5:35 (#48) }], span: $DIR/actori-web-2.0.0/src/extract.rs:5:32: 5:36 (#48) }, Punct { ch: ';', spacing: Alone, span: $DIR/actori-web-2.0.0/src/extract.rs:5:36: 5:37 (#48) }] -- cgit 1.4.1-3-g733a5