Rollup merge of #35591 - GuillaumeGomez:generics_span, r=jntrmr

Add Span field for Generics structs

2 files changed, 8 insertions, 5 deletions

diff --git a/src/libsyntax/parse/mod.rs b/src/libsyntax/parse/mod.rs
index cd1fdcfe9d1..eb59a8e24d3 100644
--- a/src/libsyntax/parse/mod.rs
+++ b/src/libsyntax/parse/mod.rs
@@ -674,7 +674,7 @@ pub fn integer_lit(s: &str,
 mod tests {
     use super::*;
     use std::rc::Rc;
-    use syntax_pos::{Span, BytePos, Pos, NO_EXPANSION};
+    use syntax_pos::{self, Span, BytePos, Pos, NO_EXPANSION};
     use codemap::Spanned;
     use ast::{self, PatKind};
     use abi::Abi;
@@ -945,7 +945,8 @@ mod tests {
                                         where_clause: ast::WhereClause {
                                             id: ast::DUMMY_NODE_ID,
                                             predicates: Vec::new(),
-                                        }
+                                        },
+                                        span: syntax_pos::DUMMY_SP,
                                     },
                                     P(ast::Block {
                                         stmts: vec!(ast::Stmt {
diff --git a/src/libsyntax/parse/parser.rs b/src/libsyntax/parse/parser.rs
index 1646246069e..5b710882219 100644
--- a/src/libsyntax/parse/parser.rs
+++ b/src/libsyntax/parse/parser.rs
@@ -725,8 +725,8 @@ impl<'a> Parser<'a> {
                 let gt_str = Parser::token_to_string(&token::Gt);
                 let this_token_str = self.this_token_to_string();
                 Err(self.fatal(&format!("expected `{}`, found `{}`",
-                                   gt_str,
-                                   this_token_str)))
+                                        gt_str,
+                                        this_token_str)))
             }
         }
     }
@@ -4293,6 +4293,7 @@ impl<'a> Parser<'a> {
     /// where   typaramseq = ( typaram ) | ( typaram , typaramseq )
     pub fn parse_generics(&mut self) -> PResult<'a, ast::Generics> {
         maybe_whole!(self, NtGenerics);
+        let span_lo = self.span.lo;
 
         if self.eat(&token::Lt) {
             let lifetime_defs = self.parse_lifetime_defs()?;
@@ -4315,7 +4316,8 @@ impl<'a> Parser<'a> {
                 where_clause: WhereClause {
                     id: ast::DUMMY_NODE_ID,
                     predicates: Vec::new(),
-                }
+                },
+                span: mk_sp(span_lo, self.last_span.hi),
             })
         } else {
             Ok(ast::Generics::default())