From 0f224f977d9edeb7f8ca56c052c1202fab384552 Mon Sep 17 00:00:00 2001
From: Graydon Hoare <graydon@mozilla.com>
Date: Fri, 20 Aug 2010 11:41:34 -0700
Subject: Expand rustc lexer to do almost-nearly-nontrivial stuff.

---
 src/comp/util/common.rs | 13 +++++++++++++
 1 file changed, 13 insertions(+)

(limited to 'src/comp/util')

diff --git a/src/comp/util/common.rs b/src/comp/util/common.rs
index b36f244d..3089c2c1 100644
--- a/src/comp/util/common.rs
+++ b/src/comp/util/common.rs
@@ -3,6 +3,19 @@ type ty_mach = tag( ty_i8(), ty_i16(), ty_i32(), ty_i64(),
                     ty_u8(), ty_u16(), ty_u32(), ty_u64(),
                     ty_f32(), ty_f16() );
 
+fn ty_mach_to_str(ty_mach tm) -> str {
+    alt (tm) {
+        case (ty_u8()) { ret "u8"; }
+        case (ty_i8()) { ret "i8"; }
+        case (ty_u16()) { ret "u16"; }
+        case (ty_i16()) { ret "i16"; }
+        case (ty_u32()) { ret "u32"; }
+        case (ty_i32()) { ret "i32"; }
+        case (ty_u64()) { ret "u64"; }
+        case (ty_i64()) { ret "i64"; }
+    }
+}
+
 //
 // Local Variables:
 // mode: rust
-- 
cgit v1.2.3