Support mach types in rustc, enable 5 more tests.

1 files changed, 21 insertions, 0 deletions

diff --git a/src/comp/middle/trans.rs b/src/comp/middle/trans.rs
index 9bc1f19c..f7ee82f6 100644
--- a/src/comp/middle/trans.rs
+++ b/src/comp/middle/trans.rs
@@ -529,6 +529,27 @@ impure fn trans_lit(@block_ctxt cx, &ast.lit lit) -> result {
         case (ast.lit_uint(?u)) {
             ret res(cx, C_int(u as int));
         }
+        case (ast.lit_mach_int(?tm, ?i)) {
+            // FIXME: the entire handling of mach types falls apart
+            // if target int width is larger than host, at the moment;
+            // re-do the mach-int types using 'big' when that works.
+            auto t = T_int();
+            alt (tm) {
+                case (common.ty_u8) { t =  T_i8(); }
+                case (common.ty_u16) { t =  T_i16(); }
+                case (common.ty_u32) { t =  T_i32(); }
+                case (common.ty_u64) { t =  T_i64(); }
+
+                case (common.ty_i8) { t =  T_i8(); }
+                case (common.ty_i16) { t =  T_i16(); }
+                case (common.ty_i32) { t =  T_i32(); }
+                case (common.ty_i64) { t =  T_i64(); }
+                case (_) {
+                    cx.fcx.ccx.sess.bug("bad mach int literal type");
+                }
+            }
+            ret res(cx, C_integral(i, t));
+        }
         case (ast.lit_char(?c)) {
             ret res(cx, C_integral(c as int, T_char()));
         }