test: Make all the run-pass tests use `pub fn main`

src/test/run-pass/borrowck-assign-to-subfield.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() {
     struct A {
         a: int,
         w: B,

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/builtin-superkinds-capabilities-xc.rs

@@ -28,7 +28,7 @@ fn foo<T: RequiresRequiresFreezeAndSend>(val: T, chan: Chan<T>) {
     chan.send(val);
 }
 
-fn main() {
+pub fn main() {
     let (p,c) = Chan::new();
     foo(X(31337), c);
     assert!(p.recv() == X(31337));

src/test/run-pass/builtin-superkinds-in-metadata.rs

@@ -26,4 +26,4 @@ impl <T:Freeze+Send> RequiresRequiresFreezeAndSend for X<T> { }
 
 impl <T:Pod> RequiresPod for X<T> { }
 
-fn main() { }
+pub fn main() { }

src/test/run-pass/cfg-macros-foo.rs

@@ -32,6 +32,6 @@ mod foo {
     }
 }
 
-fn main() {
+pub fn main() {
     assert!(bar!())
 }

src/test/run-pass/cfg-macros-notfoo.rs

@@ -32,6 +32,6 @@ mod foo {
     }
 }
 
-fn main() {
+pub fn main() {
     assert!(!bar!())
 }

src/test/run-pass/cfg_inner_static.rs

@@ -13,6 +13,6 @@
 
 extern mod cfg_inner_static;
 
-fn main() {
+pub fn main() {
     cfg_inner_static::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/conditional-debug-macro-off.rs

@@ -12,7 +12,7 @@
 // compile-flags: --cfg ndebug
 // exec-env:RUST_LOG=conditional-debug-macro-off=4
 
-fn main() {
+pub fn main() {
     // only fails if debug! evaluates its argument.
     debug!("{:?}", { if true { fail!() } });
 }

src/test/run-pass/conditional-debug-macro-on.rs

@@ -11,7 +11,7 @@
 // xfail-fast compile-flags directive doesn't work for check-fast
 // exec-env:RUST_LOG=conditional-debug-macro-on=4
 
-fn main() {
+pub fn main() {
     // exits early if debug! evaluates its arguments, otherwise it
     // will hit the fail.
     debug!("{:?}", { if true { return; } });

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/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-global.rs

@@ -39,4 +39,4 @@ mod submod {
 
 }
 
-fn main() {}
+pub fn main() {}

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

@@ -32,7 +32,7 @@ enum D {
     D2 { x: (), y: () }
 }
 
-fn main() {
+pub fn main() {
     // check there's no segfaults
     20.times(|| {
         rand::random::<A>();

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/extern-calling-convention-test.rs

@@ -15,6 +15,6 @@ extern mod extern_calling_convention;
 
 use extern_calling_convention::foo;
 
-fn main() {
+pub fn main() {
     foo(1, 2, 3, 4);
 }

src/test/run-pass/extern-fn-reachable.rs

@@ -27,7 +27,7 @@ pub mod bar {
 
 #[no_mangle] pub fn fun5() {}
 
-fn main() {
+pub fn main() {
     unsafe {
         let a = DynamicLibrary::open(None).unwrap();
         assert!(a.symbol::<int>("fun1").is_ok());

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/issue-10626.rs

@@ -16,7 +16,7 @@
 use std::os;
 use std::io::process;
 
-fn main () {
+pub fn main () {
     let args = os::args();
     if args.len() > 1 && args[1] == ~"child" {
         for _ in range(0, 1000) {

src/test/run-pass/issue-10806.rs

@@ -38,7 +38,7 @@ pub mod waldo {
     }
 }
 
-fn main() {
+pub fn main() {
     let _x = baz::quux();
     let _y = grault::garply();
     let _z = waldo::plugh();

src/test/run-pass/issue-11085.rs

@@ -43,7 +43,7 @@ enum Bar3 {
     }
 }
 
-fn main() {
+pub fn main() {
     let _f = Foo { foo: 3 };
     let _f = Foo2 { foo: 3 };
 

src/test/run-pass/issue-11224.rs

@@ -13,4 +13,4 @@
 
 extern mod unused = "issue-11224";
 
-fn main() {}
+pub fn main() {}

src/test/run-pass/issue-11225-1.rs

@@ -13,6 +13,6 @@
 
 extern mod foo = "issue-11225-1";
 
-fn main() {
+pub fn main() {
     foo::foo(1);
 }

src/test/run-pass/issue-11225-2.rs

@@ -13,6 +13,6 @@
 
 extern mod foo = "issue-11225-2";
 
-fn main() {
+pub fn main() {
     foo::foo(1);
 }

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

@@ -9,7 +9,7 @@
 // except according to those terms.
 
 // xfail-test FIXME #3290
-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 FIXME #3796
 #[deny(dead_assignment)];
-fn main() {
+pub fn main() {
     let mut x = 1;
     let f: || -> int = || { x + 20 };
     assert_eq!(f(), 21);

src/test/run-pass/issue-4208.rs

@@ -16,4 +16,4 @@ use numeric::{sin, Angle};
 
 fn foo<T, A:Angle<T>>(theta: A) -> T { sin(&theta) }
 
-fn main() {}
+pub fn main() {}

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

@@ -127,5 +127,5 @@ 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-4545.rs

@@ -12,4 +12,4 @@
 // aux-build:issue-4545.rs
 
 extern mod somelib = "issue-4545";
-fn main() { somelib::mk::<int>(); }
+pub fn main() { somelib::mk::<int>(); }

src/test/run-pass/issue-5950.rs

@@ -14,4 +14,4 @@ pub use local_alias = local;
 
 mod local { }
 
-fn main() {}
+pub fn main() {}

src/test/run-pass/issue-6334.rs

@@ -48,7 +48,7 @@ fn use_c<S:C, T:B+A>(s: &S, t: &T) -> uint {
     s.combine(t)
 }
 
-fn main() {
+pub fn main() {
     let foo = Foo;
     let bar = Bar;
     let r = use_c(&bar, &foo);

src/test/run-pass/issue-7178.rs

@@ -13,6 +13,6 @@
 
 extern mod cross_crate_self = "issue-7178";
 
-fn main() {
+pub fn main() {
     let _ = cross_crate_self::Foo::new(&1i);
 }

src/test/run-pass/issue-8044.rs

@@ -14,6 +14,6 @@
 extern mod minimal = "issue-8044";
 use minimal::{BTree, leaf};
 
-fn main() {
+pub fn main() {
     BTree::<int> { node: leaf(1) };
 }

src/test/run-pass/issue-8259.rs

@@ -14,4 +14,4 @@
 extern mod other = "issue-8259";
 static a: other::Foo<'static> = other::A;
 
-fn main() {}
+pub fn main() {}

src/test/run-pass/issue-8498.rs

@@ -10,7 +10,7 @@
 
 // xfail-test
 
-fn main() {
+pub fn main() {
 // This is ok
     match &[(~5,~7)] {
         ps => {

src/test/run-pass/issue-9188.rs

@@ -13,7 +13,7 @@
 
 extern mod issue_9188;
 
-fn main() {
+pub fn main() {
     let a = issue_9188::bar();
     let b = issue_9188::foo::<int>();
     assert_eq!(*a, *b);

src/test/run-pass/issue-9906.rs

@@ -13,7 +13,7 @@
 
 extern mod testmod = "issue-9906";
 
-fn main() {
+pub fn main() {
     testmod::foo();
     testmod::FooBar::new(1);
 }

src/test/run-pass/issue-9968.rs

@@ -15,7 +15,7 @@ extern mod lib = "issue-9968";
 
 use lib::{Trait, Struct};
 
-fn main()
+pub fn main()
 {
     Struct::init().test();
 }

src/test/run-pass/issue_9155.rs

@@ -15,6 +15,6 @@ extern mod issue_9155;
 
 struct Baz;
 
-fn main() {
+pub fn main() {
     issue_9155::Foo::new(Baz);
 }

src/test/run-pass/linkage-visibility.rs

@@ -15,7 +15,7 @@
 
 extern mod foo = "linkage-visibility";
 
-fn main() {
+pub fn main() {
     foo::test();
     foo::foo2::<int>();
     foo::foo();

src/test/run-pass/logging-enabled-debug.rs

@@ -14,7 +14,7 @@
 
 use std::logging;
 
-fn main() {
+pub fn main() {
     if log_enabled!(logging::DEBUG) {
         fail!("what?! debugging?");
     }

src/test/run-pass/logging-enabled.rs

@@ -13,7 +13,7 @@
 
 use std::logging;
 
-fn main() {
+pub fn main() {
     if log_enabled!(logging::DEBUG) {
         fail!("what?! debugging?");
     }

src/test/run-pass/logging-right-crate.rs

@@ -24,7 +24,7 @@
 
 extern mod logging_right_crate;
 
-fn main() {
+pub fn main() {
     // this function fails if logging is turned on
     logging_right_crate::foo::<int>();
 }

src/test/run-pass/logging_before_rt_started.rs

@@ -17,4 +17,4 @@
 // this test will trigger "output during runtime initialization" to make sure
 // that the bug isn't re-introduced.
 
-fn main() {}
+pub fn main() {}

src/test/run-pass/macro-with-attrs1.rs

@@ -19,6 +19,6 @@ macro_rules! foo( () => (1) )
 #[cfg(not(foo))]
 macro_rules! foo( () => (2) )
 
-fn main() {
+pub fn main() {
     assert_eq!(foo!(), 1);
 }

src/test/run-pass/native-print-no-runtime.rs

@@ -13,7 +13,7 @@
 #[no_uv];
 
 #[start]
-fn main(_: int, _: **u8) -> int {
+pub fn main(_: int, _: **u8) -> int {
     println!("hello");
     0
 }

src/test/run-pass/no-std-xcrate.rs

@@ -16,6 +16,6 @@
 
 extern mod no_std_crate;
 
-fn main() {
+pub fn main() {
     no_std_crate::foo();
 }

src/test/run-pass/no-std-xcrate2.rs

@@ -29,7 +29,7 @@ pub mod linkhack {
 }
 
 #[start]
-fn main(_: int, _: **u8, _: *u8) -> int {
+pub fn main(_: int, _: **u8, _: *u8) -> int {
     no_std_crate::foo();
     0
 }

src/test/run-pass/once-move-out-on-heap.rs

@@ -20,7 +20,7 @@ fn foo(blk: proc()) {
     blk();
 }
 
-fn main() {
+pub fn main() {
     let x = arc::Arc::new(true);
     do foo {
         assert!(*x.get());

src/test/run-pass/once-move-out-on-stack.rs

@@ -20,7 +20,7 @@ fn foo(blk: once ||) {
     blk();
 }
 
-fn main() {
+pub fn main() {
     let x = arc::Arc::new(true);
     foo(|| {
         assert!(*x.get());

src/test/run-pass/osx-frameworks.rs

@@ -17,7 +17,7 @@ extern {
 }
 
 #[cfg(target_os = "macos")]
-fn main() {
+pub fn main() {
     unsafe { CFRunLoopGetTypeID(); }
 }
 

src/test/run-pass/packed-struct-size-xc.rs

@@ -5,6 +5,6 @@ extern mod packed;
 
 use std::mem;
 
-fn main() {
+pub fn main() {
     assert_eq!(mem::size_of::<packed::S>(), 5);
 }

src/test/run-pass/priv-impl-prim-ty.rs

@@ -13,7 +13,7 @@
 
 extern mod bar = "priv-impl-prim-ty";
 
-fn main() {
+pub fn main() {
     bar::frob(1i);
 
 }

src/test/run-pass/privacy-reexport.rs

@@ -13,6 +13,6 @@
 
 extern mod privacy_reexport;
 
-fn main() {
+pub fn main() {
     privacy_reexport::bar::frob();
 }

src/test/run-pass/reexport-should-still-link.rs

@@ -13,6 +13,6 @@
 
 extern mod foo = "reexport-should-still-link";
 
-fn main() {
+pub fn main() {
     foo::bar();
 }

src/test/run-pass/rename-directory.rs

@@ -55,4 +55,4 @@ fn rename_directory() {
     }
 }
 
-fn main() { rename_directory() }
+pub fn main() { rename_directory() }

src/test/run-pass/signal-exit-status.rs

@@ -13,7 +13,7 @@
 use std::{os, run};
 use std::io::process;
 
-fn main() {
+pub fn main() {
     let args = os::args();
     if args.len() >= 2 && args[1] == ~"signal" {
         // Raise a segfault.

src/test/run-pass/smallest-hello-world.rs

@@ -32,7 +32,7 @@ extern "rust-intrinsic" {
 }
 
 #[start]
-fn main(_: int, _: **u8, _: *u8) -> int {
+pub fn main(_: int, _: **u8, _: *u8) -> int {
     unsafe {
         let (ptr, _): (*u8, uint) = transmute("Hello!");
         puts(ptr);

src/test/run-pass/spawning-with-debug.rs

@@ -15,7 +15,7 @@
 
 use std::task;
 
-fn main() {
+pub fn main() {
     let mut t = task::task();
     t.spawn(proc() ());
 }

src/test/run-pass/static-function-pointer-xc.rs

@@ -14,7 +14,7 @@ extern mod aux = "static-function-pointer-aux";
 
 fn f(x: int) -> int { x }
 
-fn main() {
+pub fn main() {
     assert_eq!(aux::F(42), -42);
     unsafe {
         assert_eq!(aux::MutF(42), -42);

src/test/run-pass/struct_variant_xc.rs

@@ -14,6 +14,6 @@ extern mod struct_variant_xc_aux;
 
 use struct_variant_xc_aux::Variant;
 
-fn main() {
+pub fn main() {
     let _ = Variant { arg: 1 };
 }

src/test/run-pass/syntax-extension-cfg.rs

@@ -11,7 +11,7 @@
 // xfail-fast compile-flags doesn't work with fast-check
 // compile-flags: --cfg foo --cfg bar(baz) --cfg qux="foo"
 
-fn main() {
+pub fn main() {
     // check
     if ! cfg!(foo) { fail!() }
     if   cfg!(not(foo)) { fail!() }

src/test/run-pass/tempfile.rs

@@ -141,7 +141,7 @@ fn in_tmpdir(f: ||) {
     f();
 }
 
-fn main() {
+pub fn main() {
     in_tmpdir(test_tempdir);
     in_tmpdir(test_rm_tempdir);
     in_tmpdir(recursive_mkdir_rel);

src/test/run-pass/trait-bounds-in-arc.rs

@@ -60,7 +60,7 @@ impl Pet for Goldfyshe {
     fn of_good_pedigree(&self) -> bool { self.swim_speed >= 500 }
 }
 
-fn main() {
+pub fn main() {
     let catte = Catte { num_whiskers: 7, name: ~"alonzo_church" };
     let dogge1 = Dogge { bark_decibels: 100, tricks_known: 42, name: ~"alan_turing" };
     let dogge2 = Dogge { bark_decibels: 55,  tricks_known: 11, name: ~"albert_einstein" };

src/test/run-pass/trait-default-method-xc-2.rs

@@ -9,7 +9,7 @@ use aux::A;
 use aux2::{a_struct, welp};
 
 
-fn main () {
+pub fn main () {
 
     let a = a_struct { x: 0 };
     let b = a_struct { x: 1 };

src/test/run-pass/trait-default-method-xc.rs

@@ -44,7 +44,7 @@ impl TestEquality for stuff::thing {
 }
 
 
-fn main () {
+pub fn main () {
     // Some tests of random things
     f(0);
 

src/test/run-pass/tydesc-name.rs

@@ -16,7 +16,7 @@ struct Foo<T> {
     x: T
 }
 
-fn main() {
+pub fn main() {
     unsafe {
         assert_eq!((*get_tydesc::<int>()).name, "int");
         assert_eq!((*get_tydesc::<~[int]>()).name, "~[int]");

src/test/run-pass/typeid-intrinsic.rs

@@ -21,7 +21,7 @@ use std::unstable::intrinsics::TypeId;
 struct A;
 struct Test;
 
-fn main() {
+pub fn main() {
     unsafe {
         assert_eq!(intrinsics::type_id::<other1::A>(), other1::id_A());
         assert_eq!(intrinsics::type_id::<other1::B>(), other1::id_B());

src/test/run-pass/use_inline_dtor.rs

@@ -13,6 +13,6 @@
 
 extern mod inline_dtor;
 
-fn main() {
+pub fn main() {
     let _x = inline_dtor::Foo;
 }

src/test/run-pass/xcrate-address-insignificant.rs

@@ -13,6 +13,6 @@
 
 extern mod foo = "xcrate_address_insignificant";
 
-fn main() {
+pub fn main() {
     assert_eq!(foo::foo::<f64>(), foo::bar());
 }

src/test/run-pass/xcrate-unit-struct.rs

@@ -21,7 +21,7 @@ static s4: xcrate_unit_struct::Unit = xcrate_unit_struct::Argument(s1);
 fn f1(_: xcrate_unit_struct::Struct) {}
 fn f2(_: xcrate_unit_struct::Unit) {}
 
-fn main() {
+pub fn main() {
     f1(xcrate_unit_struct::Struct);
     f2(xcrate_unit_struct::Unit);
     f2(xcrate_unit_struct::Argument(xcrate_unit_struct::Struct));