Add new syntax extension fourcc!()

fourcc!() allows you to embed FourCC (or OSType) values that are
evaluated as u32 literals. It takes a 4-byte ASCII string and produces
the u32 resulting in interpreting those 4 bytes as a u32, using either
the platform-native endianness, or explicitly as big or little endian.

1 files changed, 1 insertions, 0 deletions

diff --git a/src/libsyntax/lib.rs b/src/libsyntax/lib.rs
index 613416bed1c..5999cf0d8fe 100644
--- a/src/libsyntax/lib.rs
+++ b/src/libsyntax/lib.rs
@@ -95,6 +95,7 @@ pub mod ext {
     pub mod bytes;
     pub mod concat;
     pub mod concat_idents;
+    pub mod fourcc;
     pub mod log_syntax;
     pub mod source_util;