Merging upstream version 1.71.1+dfsg1.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 20 insertions, 0 deletions

diff --git a/vendor/cxxbridge-flags/src/impl.rs b/vendor/cxxbridge-flags/src/impl.rs
new file mode 100644
index 000000000..4f7b8fb4b
--- /dev/null
+++ b/vendor/cxxbridge-flags/src/impl.rs
@@ -0,0 +1,20 @@
+#[allow(unused_assignments, unused_mut, unused_variables)]
+pub const STD: &str = {
+    let mut flags = ["-std=c++11", "/std:c++11"];
+
+    #[cfg(feature = "c++14")]
+    (flags = ["-std=c++14", "/std:c++14"]);
+
+    #[cfg(feature = "c++17")]
+    (flags = ["-std=c++17", "/std:c++17"]);
+
+    #[cfg(feature = "c++20")]
+    (flags = ["-std=c++20", "/std:c++20"]);
+
+    let [mut flag, msvc_flag] = flags;
+
+    #[cfg(target_env = "msvc")]
+    (flag = msvc_flag);
+
+    flag
+};