update

Author: tgross35

builtins-test-intrinsics/Cargo.toml

@@ -8,5 +8,9 @@ publish = false
 compiler_builtins = { path = "../", features = ["compiler-builtins"]}
 panic-handler = { path = '../crates/panic-handler' }
 
+[target.'cfg(target_family = "windows")'.dependencies]
+# enable mem on Windows, required for panic machinery
+compiler_builtins = { path = "../", features = ["compiler-builtins", "mem"]}
+
 [features]
 c = ["compiler_builtins/c"]

builtins-test-intrinsics/src/main.rs

@@ -630,6 +630,9 @@ fn run() {
     something_with_a_dtor(&|| assert_eq!(bb(1), 1));
 
     // Ensure panic machinery gets linked, but still allow this to run to completion.
+    // FIXME(windows): we should have this on Windows too but it requires a lot more
+    // missing symbols.
+    #[cfg(not(windows))]
     if bb(false) {
         panic!();
     }