From ee4b607dfbc5f857eb1c500f2f2ff84062feb926 Mon Sep 17 00:00:00 2001 From: Alex Burka Date: Thu, 3 Mar 2016 14:55:24 -0500 Subject: derive: assume enum repr defaults to isize It was originally intended to be i32, but it isn't. Fixes #31886. --- src/libsyntax_ext/deriving/generic/mod.rs | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'src/libsyntax_ext') diff --git a/src/libsyntax_ext/deriving/generic/mod.rs b/src/libsyntax_ext/deriving/generic/mod.rs index ef7f455632c..5d4842803a0 100644 --- a/src/libsyntax_ext/deriving/generic/mod.rs +++ b/src/libsyntax_ext/deriving/generic/mod.rs @@ -758,7 +758,7 @@ impl<'a> TraitDef<'a> { fn find_repr_type_name(diagnostic: &Handler, type_attrs: &[ast::Attribute]) -> &'static str { - let mut repr_type_name = "i32"; + let mut repr_type_name = "isize"; for a in type_attrs { for r in &attr::find_repr_attrs(diagnostic, a) { repr_type_name = match *r { -- cgit 1.4.1-3-g733a5