Extract exhaustiveness into its own crate

1 files changed, 13 insertions, 0 deletions

diff --git a/compiler/rustc_pattern_analysis/src/lib.rs b/compiler/rustc_pattern_analysis/src/lib.rs
new file mode 100644
index 00000000000..bf131a37809
--- /dev/null
+++ b/compiler/rustc_pattern_analysis/src/lib.rs
@@ -0,0 +1,13 @@
+//! Analysis of patterns, notably match exhaustiveness checking.
+
+pub mod constructor;
+pub mod errors;
+pub mod pat;
+pub mod usefulness;
+
+#[macro_use]
+extern crate tracing;
+#[macro_use]
+extern crate rustc_middle;
+
+rustc_fluent_macro::fluent_messages! { "../messages.ftl" }