diff options
Diffstat (limited to 'src/libsyntax/ext')
| -rw-r--r-- | src/libsyntax/ext/build.rs | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/libsyntax/ext/build.rs b/src/libsyntax/ext/build.rs index 06a55316f31..eea66f9147d 100644 --- a/src/libsyntax/ext/build.rs +++ b/src/libsyntax/ext/build.rs @@ -363,7 +363,7 @@ impl<'a> ExtCtxt<'a> { self.expr(sp, ast::ExprKind::Field(expr, ident.with_span_pos(sp))) } pub fn expr_tup_field_access(&self, sp: Span, expr: P<ast::Expr>, idx: usize) -> P<ast::Expr> { - let ident = Ident::from_str(&idx.to_string()).with_span_pos(sp); + let ident = Ident::new(sym::integer(idx), sp); self.expr(sp, ast::ExprKind::Field(expr, ident)) } pub fn expr_addr_of(&self, sp: Span, e: P<ast::Expr>) -> P<ast::Expr> { |