diff options
Diffstat (limited to 'compiler')
| -rw-r--r-- | compiler/rustc_ast/src/token.rs | 21 | ||||
| -rw-r--r-- | compiler/rustc_span/src/symbol.rs | 1 |
2 files changed, 17 insertions, 5 deletions
diff --git a/compiler/rustc_ast/src/token.rs b/compiler/rustc_ast/src/token.rs index d5b3e87adc3..9635750fb40 100644 --- a/compiler/rustc_ast/src/token.rs +++ b/compiler/rustc_ast/src/token.rs @@ -810,10 +810,10 @@ impl Nonterminal { if let ExpnKind::Macro(_, macro_name) = orig_span.ctxt().outer_expn_data().kind { let filename = source_map.span_to_filename(orig_span); if let FileName::Real(RealFileName::Named(path)) = filename { - let matches_prefix = |prefix| { - // Check for a path that ends with 'prefix*/src/lib.rs' + let matches_prefix = |prefix, filename| { + // Check for a path that ends with 'prefix*/src/<filename>' let mut iter = path.components().rev(); - iter.next().and_then(|p| p.as_os_str().to_str()) == Some("lib.rs") + iter.next().and_then(|p| p.as_os_str().to_str()) == Some(filename) && iter.next().and_then(|p| p.as_os_str().to_str()) == Some("src") && iter .next() @@ -821,14 +821,25 @@ impl Nonterminal { .map_or(false, |p| p.starts_with(prefix)) }; - if (macro_name == sym::impl_macros && matches_prefix("time-macros-impl")) - || (macro_name == sym::arrays && matches_prefix("js-sys")) + if (macro_name == sym::impl_macros + && matches_prefix("time-macros-impl", "lib.rs")) + || (macro_name == sym::arrays && matches_prefix("js-sys", "lib.rs")) { let snippet = source_map.span_to_snippet(orig_span); if snippet.as_deref() == Ok("$name") { return Some((*ident, *is_raw)); } } + + if macro_name == sym::tuple_from_req + && (matches_prefix("actix-web", "extract.rs") + || matches_prefix("actori-web", "extract.rs")) + { + let snippet = source_map.span_to_snippet(orig_span); + if snippet.as_deref() == Ok("$T") { + return Some((*ident, *is_raw)); + } + } } } } diff --git a/compiler/rustc_span/src/symbol.rs b/compiler/rustc_span/src/symbol.rs index 223a0758f00..28fef65da07 100644 --- a/compiler/rustc_span/src/symbol.rs +++ b/compiler/rustc_span/src/symbol.rs @@ -1114,6 +1114,7 @@ symbols! { try_trait, tt, tuple, + tuple_from_req, tuple_indexing, two_phase, ty, |