---

yaml
---
r: 65162
b: refs/heads/master
c: 808aada
h: refs/heads/master
v: v3

Author: bors

[refs]

@@ -1,5 +1,5 @@
 ---
-refs/heads/master: 258d20ea84c51deb0192f7f2576edfa8ca726059
+refs/heads/master: 808aada1fb95133f9e9e78be70ad805c0fee4b9c
 refs/heads/snap-stage1: e33de59e47c5076a89eadeb38f4934f58a3618a6
 refs/heads/snap-stage3: 18e3db7392d2d0697b7e27d6d986139960144d85
 refs/heads/try: 7b78b52e602bb3ea8174f9b2006bff3315f03ef9

trunk/src/libcore/rt/context.rs

@@ -183,7 +183,9 @@ fn new_regs() -> ~Registers { ~([0, .. 32]) }
 
 #[cfg(target_arch = "mips")]
 fn initialize_call_frame(regs: &mut Registers, fptr: *c_void, arg: *c_void, sp: *mut uint) {
-    let sp = mut_offset(sp, -1);
+    let sp = align_down(sp);
+    // sp of mips o32 is 8-byte aligned
+    let sp = mut_offset(sp, -2);
 
     // The final return address. 0 indicates the bottom of the stack
     unsafe { *sp = 0; }

trunk/src/libcore/vec.rs

@@ -22,7 +22,7 @@ use old_iter;
 use iterator::Iterator;
 use kinds::Copy;
 use libc;
-use old_iter::{BaseIter, CopyableIter};
+use old_iter::CopyableIter;
 use option::{None, Option, Some};
 use ptr::to_unsafe_ptr;
 use ptr;

trunk/src/librustc/middle/resolve.rs

@@ -1834,6 +1834,10 @@ pub impl Resolver {
                         debug!("(building import directive) bumping \
                                 reference");
                         resolution.outstanding_references += 1;
+
+                        // the source of this name is different now
+                        resolution.privacy = privacy;
+                        resolution.id = id;
                     }
                     None => {
                         debug!("(building import directive) creating new");

trunk/src/rt/arch/mips/context.cpp

@@ -34,9 +34,11 @@ void context::call(void *f, void *arg, void *stack)
 
   // set up the stack
   uint32_t *sp = (uint32_t *)stack;
-  //sp = align_down(sp);
+  sp = align_down(sp);
   // The final return address. 0 indicates the bottom of the stack
-  *--sp = 0;
+  // sp of mips o32 is 8-byte aligned
+  sp -= 2;
+  *sp = 0;
 
   regs.data[4] = (uint32_t)arg;
   regs.data[29] = (uint32_t)sp;

trunk/src/test/compile-fail/lint-unused-import-tricky-names.rs

@@ -0,0 +1,29 @@
+// Copyright 2013 The Rust Project Developers. See the COPYRIGHT
+// file at the top-level directory of this distribution and at
+// http://rust-lang.org/COPYRIGHT.
+//
+// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
+// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
+// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
+// option. This file may not be copied, modified, or distributed
+// except according to those terms.
+
+#[deny(unused_imports)];
+
+// Regression test for issue #6633
+
+use foo::name::name; //~ ERROR: unused import
+use foo::name;
+
+pub mod foo {
+    pub mod name {
+        pub type a = int;
+        pub mod name {
+            pub type a = float;
+        }
+    }
+}
+
+fn bar() -> name::a { 1 }
+
+fn main(){}