Merge 0.5.7 into master

Author: dtolnay

Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "cxx"
-version = "0.5.6" # remember to update html_root_url
+version = "0.5.7" # remember to update html_root_url
 authors = ["David Tolnay <[email protected]>"]
 edition = "2018"
 links = "cxxbridge05"
@@ -20,15 +20,15 @@ default = ["cxxbridge-flags/default"] # c++11
 "c++20" = ["cxxbridge-flags/c++20"]
 
 [dependencies]
-cxxbridge-macro = { version = "=0.5.6", path = "macro" }
+cxxbridge-macro = { version = "=0.5.7", path = "macro" }
 link-cplusplus = "1.0"
 
 [build-dependencies]
 cc = "1.0.49"
-cxxbridge-flags = { version = "=0.5.6", path = "flags", default-features = false }
+cxxbridge-flags = { version = "=0.5.7", path = "flags", default-features = false }
 
 [dev-dependencies]
-cxx-build = { version = "=0.5.6", path = "gen/build" }
+cxx-build = { version = "=0.5.7", path = "gen/build" }
 cxx-gen = { version = "0.6", path = "gen/lib" }
 cxx-test-suite = { version = "0", path = "tests/ffi" }
 rustversion = "1.0"

flags/Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "cxxbridge-flags"
-version = "0.5.6"
+version = "0.5.7"
 authors = ["David Tolnay <[email protected]>"]
 edition = "2018"
 license = "MIT OR Apache-2.0"

gen/build/Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "cxx-build"
-version = "0.5.6"
+version = "0.5.7"
 authors = ["David Tolnay <[email protected]>"]
 edition = "2018"
 license = "MIT OR Apache-2.0"

gen/cmd/Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "cxxbridge-cmd"
-version = "0.5.6"
+version = "0.5.7"
 authors = ["David Tolnay <[email protected]>"]
 edition = "2018"
 license = "MIT OR Apache-2.0"

gen/lib/Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "cxx-gen"
-version = "0.6.3"
+version = "0.6.4"
 authors = ["Adrian Taylor <[email protected]>"]
 edition = "2018"
 license = "MIT OR Apache-2.0"

macro/Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "cxxbridge-macro"
-version = "0.5.6"
+version = "0.5.7"
 authors = ["David Tolnay <[email protected]>"]
 edition = "2018"
 license = "MIT OR Apache-2.0"

src/lib.rs

@@ -349,7 +349,7 @@
 //! [https://github.com/dtolnay/cxx]: https://github.com/dtolnay/cxx
 
 #![no_std]
-#![doc(html_root_url = "https://docs.rs/cxx/0.5.6")]
+#![doc(html_root_url = "https://docs.rs/cxx/0.5.7")]
 #![deny(improper_ctypes)]
 #![allow(non_camel_case_types)]
 #![allow(