commit 25b3c1d1e212e854c0140818b86de7287f6301e7
author David Tolnay <dtolnay@gmail.com> Sat Dec 12 15:50:10 2020 -0800
committer David Tolnay <dtolnay@gmail.com> Sat Dec 12 16:29:34 2020 -0800
tree 3ccb8fd1f0c9ac70d6c0b10a470c5c4ec060504b
parent 4bd77b65dfda3777ae15771059f18b6ce2c7ad0b

Add dealloc shim for Box to dealloc without running T's Drop

gen/src/write.rs

diff --git a/gen/src/write.rs b/gen/src/write.rs
index fc0872f..cbad93c 100644
--- a/gen/src/write.rs
+++ b/gen/src/write.rs
@@ -1353,6 +1353,11 @@
     );
     writeln!(
         out,
+        "void cxxbridge1$box${}$dealloc({} *) noexcept;",
+        instance, inner,
+    );
+    writeln!(
+        out,
         "void cxxbridge1$box${}$drop(::rust::Box<{}> *ptr) noexcept;",
         instance, inner,
     );
@@ -1420,6 +1425,15 @@
     writeln!(out, "}}");
 
     writeln!(out, "template <>");
+    writeln!(
+        out,
+        "void Box<{}>::dealloc({} *ptr) noexcept {{",
+        inner, inner,
+    );
+    writeln!(out, "  cxxbridge1$box${}$dealloc(ptr);", instance);
+    writeln!(out, "}}");
+
+    writeln!(out, "template <>");
     writeln!(out, "void Box<{}>::drop() noexcept {{", inner);
     writeln!(out, "  cxxbridge1$box${}$drop(this);", instance);
     writeln!(out, "}}");