Remove export all

src/librustc/middle/trans/reachable.rs

@@ -50,24 +50,21 @@ pub fn find_reachable(crate_mod: &_mod, exp_map2: resolve::ExportMap2,
             method_map: method_map,
             rmap: &mut rmap
         };
-        traverse_public_mod(cx, ast::crate_node_id, crate_mod);
+        traverse_exports(cx, ast::crate_node_id);
         traverse_all_resources_and_impls(cx, crate_mod);
     }
     return @rmap;
 }
 
-fn traverse_exports(cx: @mut ctx, mod_id: node_id) -> bool {
-    let mut found_export = false;
+fn traverse_exports(cx: @mut ctx, mod_id: node_id) {
     match cx.exp_map2.find(&mod_id) {
       Some(ref exp2s) => {
         for (*exp2s).each |e2| {
-            found_export = true;
             traverse_def_id(cx, e2.def_id)
         };
       }
       None => ()
     }
-    return found_export;
 }
 
 fn traverse_def_id(cx: @mut ctx, did: def_id) {
@@ -88,15 +85,6 @@ fn traverse_def_id(cx: @mut ctx, did: def_id) {
     }
 }
 
-fn traverse_public_mod(cx: @mut ctx, mod_id: node_id, m: &_mod) {
-    if !traverse_exports(cx, mod_id) {
-        // No exports, so every local item is exported
-        for m.items.each |item| {
-            traverse_public_item(cx, *item);
-        }
-    }
-}
-
 fn traverse_public_item(cx: @mut ctx, item: @item) {
     {
         // FIXME #6021: naming rmap shouldn't be necessary
@@ -107,15 +95,7 @@ fn traverse_public_item(cx: @mut ctx, item: @item) {
     }
 
     match item.node {
-      item_mod(ref m) => traverse_public_mod(cx, item.id, m),
-      item_foreign_mod(ref nm) => {
-          if !traverse_exports(cx, item.id) {
-              for nm.items.each |item| {
-                  let cx = &mut *cx; // FIXME(#6269) reborrow @mut to &mut
-                  cx.rmap.insert(item.id);
-              }
-          }
-      }
+      item_mod(_) | item_foreign_mod(_) => traverse_exports(cx, item.id),
       item_fn(_, _, _, ref generics, ref blk) => {
         if generics.ty_params.len() > 0u ||
            attr::find_inline_attr(item.attrs) != attr::ia_none {

src/test/run-pass/borrowck-nested-calls.rs

@@ -24,7 +24,7 @@ impl Foo {
     }
 }
 
-fn main() {
+pub fn main() {
     let mut f = Foo {a: 22, b: 23};
     f.inc_a(f.next_b());
     assert_eq!(f.a, 22+23);

src/test/run-pass/borrowck-unary-move-2.rs

@@ -26,7 +26,7 @@ fn noncopyable() -> noncopyable {
 
 struct wrapper(noncopyable);
 
-fn main() {
+pub fn main() {
     let x1 = wrapper(noncopyable());
     let _x2 = *x1;
 }

src/test/run-pass/borrowck-wg-autoderef-and-autoborrowvec-combined-issue-6272.rs

@@ -27,7 +27,7 @@
 // run-fail/borrowck-wg-autoderef-and-autoborrowvec-combined-fail-issue-6272.rs
 
 
-fn main() {
+pub fn main() {
     let a = @mut [3i];
     let b = @mut [a];
     let c = @mut b;

src/test/run-pass/cast-mutable-trait.rs

@@ -25,7 +25,7 @@ fn bar(t: @mut T) {
     t.foo();
 }
 
-fn main() {
+pub fn main() {
     let s = @mut S { unused: 0 };
     let s2 = s as @mut T;
     s2.foo();

src/test/run-pass/cfgs-on-items.rs

@@ -25,7 +25,7 @@ fn foo2() -> int { 2 }
 fn foo2() -> int { 3 }
 
 
-fn main() {
+pub fn main() {
     assert_eq!(1, foo1());
     assert_eq!(3, foo2());
 }

src/test/run-pass/cond-macro-no-default.rs

@@ -16,7 +16,7 @@ fn clamp<T:Copy + Ord + Signed>(x: T, mn: T, mx: T) -> T {
     return x;
 }
 
-fn main() {
+pub fn main() {
     assert_eq!(clamp(1, 2, 4), 2);
     assert_eq!(clamp(8, 2, 4), 4);
     assert_eq!(clamp(3, 2, 4), 3);

src/test/run-pass/cond-macro.rs

@@ -16,7 +16,7 @@ fn clamp<T:Copy + Ord + Signed>(x: T, mn: T, mx: T) -> T {
     )
 }
 
-fn main() {
+pub fn main() {
     assert_eq!(clamp(1, 2, 4), 2);
     assert_eq!(clamp(8, 2, 4), 4);
     assert_eq!(clamp(3, 2, 4), 3);

src/test/run-pass/const-binops.rs

@@ -56,7 +56,7 @@ static am: bool = 2 > 1;
 static an: bool = 2 > -2;
 static ao: bool = 1.0 > -2.0;
 
-fn main() {
+pub fn main() {
     assert_eq!(a, -1);
     assert_eq!(a2, 6);
     assert_approx_eq!(b, 5.7);

src/test/run-pass/const-cross-crate-const.rs

@@ -16,7 +16,7 @@ static foo: &'static str = cci_const::foopy;
 static a: uint = cci_const::uint_val;
 static b: uint = cci_const::uint_expr + 5;
 
-fn main() {
+pub fn main() {
     assert_eq!(a, 12);
     let foo2 = a;
     assert_eq!(foo2, cci_const::uint_val);

src/test/run-pass/const-struct-offsets.rs

@@ -10,5 +10,5 @@ struct Bar {
 
 static bar: Bar = Bar { i: 0, v: IntVal(0) };
 
-fn main() {}
+pub fn main() {}
 

src/test/run-pass/cross-crate-const-pat.rs

@@ -13,7 +13,7 @@
 
 extern mod cci_const;
 
-fn main() {
+pub fn main() {
     let x = cci_const::uint_val;
     match x {
         cci_const::uint_val => {}

src/test/run-pass/cross-crate-newtype-struct-pat.rs

@@ -13,7 +13,7 @@
 
 extern mod newtype_struct_xc;
 
-fn main() {
+pub fn main() {
     let x = newtype_struct_xc::Au(21);
     match x {
         newtype_struct_xc::Au(n) => assert_eq!(n, 21)

src/test/run-pass/deriving-clone-generic-enum.rs

@@ -15,7 +15,7 @@ enum E<T,U> {
     C
 }
 
-fn main() {
+pub fn main() {
     let _ = A::<int, int>(1i).clone();
     let _ = B(1i, 1.234).deep_clone();
 }

src/test/run-pass/deriving-clone-generic-tuple-struct.rs

@@ -11,6 +11,6 @@
 #[deriving(Clone, DeepClone)]
 struct S<T>(T, ());
 
-fn main() {
+pub fn main() {
     let _ = S(1i, ()).clone().deep_clone();
 }

src/test/run-pass/deriving-clone-struct.rs

@@ -31,4 +31,4 @@ struct S {
     _nil: ()
 }
 
-fn main() {}
+pub fn main() {}

src/test/run-pass/deriving-rand.rs

@@ -30,7 +30,7 @@ enum D {
     D2 { x: (), y: () }
 }
 
-fn main() {
+pub fn main() {
     // check there's no segfaults
     for 20.times {
         rand::random::<A>();

src/test/run-pass/deriving-self-lifetime-totalord-totaleq.rs

@@ -17,7 +17,7 @@ struct A<'self> {
     x: &'self int
 }
 
-fn main() {
+pub fn main() {
     let a = A { x: &1 }, b = A { x: &2 };
 
     assert!(a.equals(&a));

src/test/run-pass/deriving-self-lifetime.rs

@@ -13,7 +13,7 @@ struct A<'self> {
     x: &'self int
 }
 
-fn main() {
+pub fn main() {
     let a = A { x: &1 };
     let b = A { x: &2 };
 

src/test/run-pass/deriving-to-str.rs

@@ -30,7 +30,7 @@ enum D {
     D2 { x: (), y: () }
 }
 
-fn main() {
+pub fn main() {
     macro_rules! t(
         ($ty:ty) => {{
             let x =rand::random::<$ty>();

src/test/run-pass/dupe-first-attr.rc

@@ -26,4 +26,4 @@ mod hello;
 #[cfg(target_os = "android")]
 mod hello;
 
-fn main() { }
+pub fn main() { }

src/test/run-pass/expr-repeat-vstore.rs

@@ -1,6 +1,6 @@
 use std::io::println;
 
-fn main() {
+pub fn main() {
     let v: ~[int] = ~[ 1, ..5 ];
     println(v[0].to_str());
     println(v[1].to_str());

src/test/run-pass/extern-mod-ordering-exe.rs

@@ -5,6 +5,6 @@ extern mod extern_mod_ordering_lib;
 
 use extern_mod_ordering_lib::extern_mod_ordering_lib;
 
-fn main() {
+pub fn main() {
     extern_mod_ordering_lib::f();
 }

src/test/run-pass/extern-mod-url.rs

@@ -13,4 +13,4 @@
 // xfail-test
 extern mod test = "github.com/catamorphism/test-pkg";
 
-fn main() {}
+pub fn main() {}

src/test/run-pass/filter-block-view-items.rs

@@ -8,7 +8,7 @@
 // option. This file may not be copied, modified, or distributed
 // except according to those terms.
 
-fn main() {
+pub fn main() {
     // Make sure that this view item is filtered out because otherwise it would
     // trigger a compilation error
     #[cfg(not_present)] use foo = bar;

src/test/run-pass/issue-2611-3.rs

@@ -23,4 +23,4 @@ impl A for E {
   fn b<F:Copy,G>(_x: F) -> F { fail!() } //~ ERROR in method `b`, type parameter 0 has 1 bound, but
 }
 
-fn main() {}
+pub fn main() {}

src/test/run-pass/issue-3290.rs

@@ -9,7 +9,7 @@
 // except according to those terms.
 
 // xfail-test
-fn main() {
+pub fn main() {
    let mut x = ~3;
    x = x;
    assert_eq!(*x, 3);

src/test/run-pass/issue-3796.rs

@@ -10,7 +10,7 @@
 
 // xfail-test
 #[deny(dead_assignment)];
-fn main() {
+pub fn main() {
     let mut x = 1;
     let f: &fn() -> int = || { x + 20 };
     assert_eq!(f(), 21);

src/test/run-pass/issue-3907-2.rs

@@ -22,7 +22,7 @@ impl Foo for S {
     fn bar() { }
 }
 
-fn main() {
+pub fn main() {
     let s = S {
         name: 0
     };

src/test/run-pass/issue-4241.rs

@@ -123,5 +123,5 @@ fn query2(cmd: ~[~str]) -> Result {
 }
 
 
-fn main() {
+pub fn main() {
 }

src/test/run-pass/issue-4252.rs

@@ -31,7 +31,7 @@ impl<T: X> Drop for Z<T> {
     }
 }
 
-fn main() {
+pub fn main() {
     let y = Y;
     let _z = Z{x: y};
 }

src/test/run-pass/issue-4325.rs

@@ -22,4 +22,4 @@ impl<'self, T> Node<'self, T> {
   }
 }
 
-fn main() {}
+pub fn main() {}

src/test/run-pass/issue-4333.rs

@@ -10,7 +10,7 @@
 
 use std::io;
 
-fn main() {
+pub fn main() {
     let stdout = &io::stdout() as &io::WriterUtil;
     stdout.write_line("Hello!");
 }

src/test/run-pass/issue-4735.rs

@@ -21,7 +21,7 @@ impl Drop for NonCopyable {
     }
 }
 
-fn main() {
+pub fn main() {
     let t = ~0;
     let p = unsafe { transmute::<~int, *c_void>(t) };
     let z = NonCopyable(p);

src/test/run-pass/issue-5315.rs

@@ -11,7 +11,7 @@
 // xfail-test
 struct A(bool);
 
-fn main() {
+pub fn main() {
     let f = A;
     f(true);
 }

src/test/run-pass/issue-5353.rs

@@ -21,4 +21,4 @@ fn gl_err_str(err: u32) -> ~str
   }
 }
 
-fn main() {}
+pub fn main() {}

src/test/run-pass/issue-5517.rs

@@ -8,7 +8,7 @@
 // option. This file may not be copied, modified, or distributed
 // except according to those terms.
 
-fn main() {
+pub fn main() {
     let box1 = @mut 42;
     let _x = *(&mut *box1) == 42 || *(&mut *box1) == 31337;
 }

src/test/run-pass/issue-5550.rs

@@ -8,7 +8,7 @@
 // option. This file may not be copied, modified, or distributed
 // except according to those terms.
 
-fn main() {
+pub fn main() {
     let s: ~str = ~"foobar";
     let mut t: &str = s;
     t = t.slice(0, 3); // for master: str::view(t, 0, 3) maybe

src/test/run-pass/issue-5572.rs

@@ -1,3 +1,3 @@
 fn foo<T: ::std::cmp::Eq>(t: T) { }
 
-fn main() { }
+pub fn main() { }

src/test/run-pass/issue-5741.rs

@@ -10,7 +10,7 @@
 
 use std::io;
 
-fn main() {
+pub fn main() {
     return;
     while io::stdin().read_line() != ~"quit" { };
 }

src/test/run-pass/issue-6130.rs

@@ -10,7 +10,7 @@
 
 #[deny(type_limits)];
 
-fn main() {
+pub fn main() {
     let i: uint = 0;
     assert!(i <= 0xFFFF_FFFF_u);