targeted revert of PR rust-lang/rust#64324 (just undo change to dylib generics export).

Includes the anticipated fallout to run-make-fulldeps test suite from
this change. (We need to reopen issue 64319 as part of landing this.)

1 files changed, 7 insertions, 1 deletions

diff --git a/src/librustc/ty/context.rs b/src/librustc/ty/context.rs
index bdf9b2d7f3f..8d8974c6cbb 100644
--- a/src/librustc/ty/context.rs
+++ b/src/librustc/ty/context.rs
@@ -1514,8 +1514,14 @@ impl<'tcx> TyCtxt<'tcx> {
                 CrateType::Executable |
                 CrateType::Staticlib  |
                 CrateType::ProcMacro  |
-                CrateType::Dylib      |
                 CrateType::Cdylib     => false,
+
+                // FIXME rust-lang/rust#64319, rust-lang/rust#64872:
+                // We want to block export of generics from dylibs,
+                // but we must fix rust-lang/rust#65890 before we can
+                // do that robustly.
+                CrateType::Dylib      => true,
+
                 CrateType::Rlib       => true,
             }
         })