diff options
Diffstat (limited to 'src/libsyntax_ext')
| -rw-r--r-- | src/libsyntax_ext/deriving/default.rs | 4 | ||||
| -rw-r--r-- | src/libsyntax_ext/format.rs | 4 |
2 files changed, 4 insertions, 4 deletions
diff --git a/src/libsyntax_ext/deriving/default.rs b/src/libsyntax_ext/deriving/default.rs index c26c4bb6274..771a559b37c 100644 --- a/src/libsyntax_ext/deriving/default.rs +++ b/src/libsyntax_ext/deriving/default.rs @@ -3,7 +3,7 @@ use deriving::generic::*; use deriving::generic::ty::*; use syntax::ast::{Expr, MetaItem}; -use syntax::ext::base::{Annotatable, ExtCtxt}; +use syntax::ext::base::{Annotatable, DummyResult, ExtCtxt}; use syntax::ext::build::AstBuilder; use syntax::ptr::P; use syntax::symbol::Symbol; @@ -69,7 +69,7 @@ fn default_substructure(cx: &mut ExtCtxt, trait_span: Span, substr: &Substructur span_err!(cx, trait_span, E0665, "`Default` cannot be derived for enums, only structs"); // let compilation continue - cx.expr_usize(trait_span, 0) + DummyResult::raw_expr(trait_span) } _ => cx.span_bug(trait_span, "Non-static method in `derive(Default)`"), }; diff --git a/src/libsyntax_ext/format.rs b/src/libsyntax_ext/format.rs index 220765fd8c7..c6f427e63cd 100644 --- a/src/libsyntax_ext/format.rs +++ b/src/libsyntax_ext/format.rs @@ -666,7 +666,7 @@ impl<'a, 'b> Context<'a, 'b> { "X" => "UpperHex", _ => { ecx.span_err(sp, &format!("unknown format trait `{}`", *tyname)); - "Dummy" + return DummyResult::raw_expr(sp); } } } @@ -713,7 +713,7 @@ pub fn expand_format_args_nl<'cx>( sp, feature_gate::GateIssue::Language, feature_gate::EXPLAIN_FORMAT_ARGS_NL); - return base::DummyResult::expr(sp); + return DummyResult::expr(sp); } sp = sp.apply_mark(ecx.current_expansion.mark); match parse_args(ecx, sp, tts) { |