rustc: rework stability to be on-demand for type-directed lookup.
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97 changed files with 1775 additions and 859 deletions
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@ -307,7 +307,7 @@ fn generate_test_harness(sess: &ParseSess,
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/// The expanded code calls some unstable functions in the test crate.
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fn ignored_span(cx: &TestCtxt, sp: Span) -> Span {
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let info = ExpnInfo {
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call_site: DUMMY_SP,
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call_site: sp,
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callee: NameAndSpan {
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format: MacroAttribute(Symbol::intern("test")),
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span: None,
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@ -460,6 +460,7 @@ mod __test {
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fn mk_std(cx: &TestCtxt) -> P<ast::Item> {
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let id_test = Ident::from_str("test");
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let sp = ignored_span(cx, DUMMY_SP);
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let (vi, vis, ident) = if cx.is_test_crate {
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(ast::ItemKind::Use(
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P(nospan(ast::ViewPathSimple(id_test,
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@ -474,7 +475,7 @@ fn mk_std(cx: &TestCtxt) -> P<ast::Item> {
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node: vi,
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attrs: vec![],
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vis: vis,
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span: DUMMY_SP
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span: sp
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})
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}
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@ -598,7 +599,7 @@ fn mk_tests(cx: &TestCtxt) -> P<ast::Item> {
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// FIXME #15962: should be using quote_item, but that stringifies
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// __test_reexports, causing it to be reinterned, losing the
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// gensym information.
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let sp = DUMMY_SP;
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let sp = ignored_span(cx, DUMMY_SP);
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let ecx = &cx.ext_cx;
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let struct_type = ecx.ty_path(ecx.path(sp, vec![ecx.ident_of("self"),
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ecx.ident_of("test"),
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