Commits on Aug 23, 2019

1. Upgrade to rustc 1.39.0-nightly (f7af19c27 2019-08-15)

   

   SimonSapin committed Aug 23, 2019
   98e4a53

2. Android glue: don’t zero-init non-null function pointers …

   Fixes:
   
   ```rust
   error: the type `android_injected_glue::ffi::android_app` does not permit zero-initialization
      --> ports/libsimpleservo/jniapi/src/lib.rs:511:46
       |
   511 |     let mut app: ffi::android_app = unsafe { std::mem::zeroed() };
       |                                              ^^^^^^^^^^^^^^^^^^
       |                                              |
       |                                              this code causes undefined behavior when executed
       |                                              help: use `MaybeUninit<T>` instead
       |
       = note: `-D invalid-value` implied by `-D warnings`
   note: Function pointers must be non-null (in this struct field)
      --> /root/.cargo/registry/src/github.com-1ecc6299db9ec823/android_injected_glue-0.2.3/src/ffi.rs:23:5
       |
   23  |     pub onAppCmd: extern fn(*mut android_app, i32),
       |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
   error: aborting due to previous error
   ```

   

   SimonSapin committed Aug 23, 2019
   2130e69

3. Update mozjs to support new UWP rustc targets.

   

   jdm authored and SimonSapin committed Aug 23, 2019

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