fix most compiler/ doctests

[rust.git] / compiler / rustc_ast / src / ast.rs

diff --git a/compiler/rustc_ast/src/ast.rs b/compiler/rustc_ast/src/ast.rs
index 714f9383bb2100fee13f16ce64a0957f3300e29c..1e2c4f31d3df34a21a5076774b3d69921aa7791d 100644 (file)
--- a/compiler/rustc_ast/src/ast.rs
+++ b/compiler/rustc_ast/src/ast.rs
@@ -23,7 +23,7 @@
 pub use UnsafeSource::*;
 
 use crate::ptr::P;
-use crate::token::{self, CommentKind, DelimToken, Token};
+use crate::token::{self, CommentKind, Delimiter, Token};
 use crate::tokenstream::{DelimSpan, LazyTokenStream, TokenStream, TokenTree};
 
 use rustc_data_structures::stable_hasher::{HashStable, StableHasher};
@@ -107,11 +107,11 @@ fn eq(&self, symbol: &Symbol) -> bool {
     }
 }
 
-impl<CTX> HashStable<CTX> for Path {
+impl<CTX: rustc_span::HashStableContext> HashStable<CTX> for Path {
     fn hash_stable(&self, hcx: &mut CTX, hasher: &mut StableHasher) {
         self.segments.len().hash_stable(hcx, hasher);
         for segment in &self.segments {
-            segment.ident.name.hash_stable(hcx, hasher);
+            segment.ident.hash_stable(hcx, hasher);
         }
     }
 }
@@ -397,6 +397,7 @@ pub struct GenericParam {
     pub bounds: GenericBounds,
     pub is_placeholder: bool,
     pub kind: GenericParamKind,
+    pub colon_span: Option<Span>,
 }
 
 impl GenericParam {
@@ -572,7 +573,7 @@ pub struct Block {
     pub span: Span,
     pub tokens: Option<LazyTokenStream>,
     /// The following *isn't* a parse error, but will cause multiple errors in following stages.
-    /// ```
+    /// ```compile_fail
     /// let x = {
     ///     foo: var
     /// };
@@ -1542,10 +1543,10 @@ pub enum MacArgs {
 }
 
 impl MacArgs {
-    pub fn delim(&self) -> DelimToken {
+    pub fn delim(&self) -> Option<Delimiter> {
         match self {
-            MacArgs::Delimited(_, delim, _) => delim.to_token(),
-            MacArgs::Empty | MacArgs::Eq(..) => token::NoDelim,
+            MacArgs::Delimited(_, delim, _) => Some(delim.to_token()),
+            MacArgs::Empty | MacArgs::Eq(..) => None,
         }
     }
 
@@ -1582,20 +1583,20 @@ pub enum MacDelimiter {
 }
 
 impl MacDelimiter {
-    pub fn to_token(self) -> DelimToken {
+    pub fn to_token(self) -> Delimiter {
         match self {
-            MacDelimiter::Parenthesis => DelimToken::Paren,
-            MacDelimiter::Bracket => DelimToken::Bracket,
-            MacDelimiter::Brace => DelimToken::Brace,
+            MacDelimiter::Parenthesis => Delimiter::Parenthesis,
+            MacDelimiter::Bracket => Delimiter::Bracket,
+            MacDelimiter::Brace => Delimiter::Brace,
         }
     }
 
-    pub fn from_token(delim: DelimToken) -> Option<MacDelimiter> {
+    pub fn from_token(delim: Delimiter) -> Option<MacDelimiter> {
         match delim {
-            token::Paren => Some(MacDelimiter::Parenthesis),
-            token::Bracket => Some(MacDelimiter::Bracket),
-            token::Brace => Some(MacDelimiter::Brace),
-            token::NoDelim => None,
+            Delimiter::Parenthesis => Some(MacDelimiter::Parenthesis),
+            Delimiter::Bracket => Some(MacDelimiter::Bracket),
+            Delimiter::Brace => Some(MacDelimiter::Brace),
+            Delimiter::Invisible => None,
         }
     }
 }