test: Enable extern-fn-reachable test

src/test/run-make/extern-fn-reachable/Makefile

@@ -0,0 +1,6 @@
+-include ../tools.mk
+
+all:
+	$(RUSTC) dylib.rs -o $(TMPDIR)/libdylib.so
+	$(RUSTC) main.rs
+	$(call RUN,main)

src/test/run-pass/syntax-extension-shell.rs → src/test/run-make/extern-fn-reachable/dylib.rs

@@ -1,4 +1,4 @@
-// Copyright 2012-2014 The Rust Project Developers. See the COPYRIGHT
+// Copyright 2013-2014 The Rust Project Developers. See the COPYRIGHT
 // file at the top-level directory of this distribution and at
 // http://rust-lang.org/COPYRIGHT.
 //
@@ -7,9 +7,18 @@
 // <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.
-// ignore-test
 
-pub fn main() {
-  let s = shell!( uname -a );
-  log(debug, s);
+#![crate_type = "dylib"]
+#![allow(dead_code)]
+
+#[no_mangle] pub extern "C" fn fun1() {}
+#[no_mangle] extern "C" fn fun2() {}
+
+mod foo {
+    #[no_mangle] pub extern "C" fn fun3() {}
 }
+pub mod bar {
+    #[no_mangle] pub extern "C" fn fun4() {}
+}
+
+#[no_mangle] pub fn fun5() {}

src/test/run-pass/extern-fn-reachable.rs → src/test/run-make/extern-fn-reachable/main.rs

@@ -8,32 +8,17 @@
 // option. This file may not be copied, modified, or distributed
 // except according to those terms.
 
-// ignore-win32 dynamic_lib can read dllexported symbols only
-// ignore-linux apparently dlsym doesn't work on program symbols?
-// ignore-android apparently dlsym doesn't work on program symbols?
-// ignore-freebsd apparently dlsym doesn't work on program symbols?
-
 use std::unstable::dynamic_lib::DynamicLibrary;
-
-#[no_mangle] pub extern "C" fn fun1() {}
-#[no_mangle] extern "C" fn fun2() {}
-
-mod foo {
-    #[no_mangle] pub extern "C" fn fun3() {}
-}
-pub mod bar {
-    #[no_mangle] pub extern "C" fn fun4() {}
-}
-
-#[no_mangle] pub fn fun5() {}
+use std::os;
 
 pub fn main() {
     unsafe {
-        let a = DynamicLibrary::open(None).unwrap();
+        let path = Path::new("libdylib.so");
+        let a = DynamicLibrary::open(Some(&path)).unwrap();
         assert!(a.symbol::<int>("fun1").is_ok());
         assert!(a.symbol::<int>("fun2").is_err());
         assert!(a.symbol::<int>("fun3").is_err());
         assert!(a.symbol::<int>("fun4").is_ok());
-        assert!(a.symbol::<int>("fun5").is_err());
+        assert!(a.symbol::<int>("fun5").is_ok());
     }
 }

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

@@ -8,7 +8,7 @@
 // option. This file may not be copied, modified, or distributed
 // except according to those terms.
 
-// ignore-test FIXME (#5074) nested method calls
+// ignore-test FIXME (#6268) nested method calls
 
 // Test that (safe) nested calls with `&mut` receivers are permitted.
 

src/test/run-pass/tag-align-dyn-u64.rs

@@ -8,24 +8,26 @@
 // option. This file may not be copied, modified, or distributed
 // except according to those terms.
 
-// ignore-test #7340 fails on 32-bit linux
-use std::ptr;
+// ignore-linux #7340 fails on 32-bit linux
+// ignore-macos #7340 fails on 32-bit macos
 
-enum a_tag<A> {
-    a_tag(A)
+use std::cast;
+
+enum Tag<A> {
+    Tag(A)
 }
 
-struct t_rec {
+struct Rec {
     c8: u8,
-    t: a_tag<u64>
+    t: Tag<u64>
 }
 
-fn mk_rec() -> t_rec {
-    return t_rec { c8:0u8, t:a_tag(0u64) };
+fn mk_rec() -> Rec {
+    return Rec { c8:0u8, t:Tag(0u64) };
 }
 
-fn is_8_byte_aligned(u: &a_tag<u64>) -> bool {
-    let p = ptr::to_unsafe_ptr(u) as uint;
+fn is_8_byte_aligned(u: &Tag<u64>) -> bool {
+    let p: uint = unsafe { cast::transmute(u) };
     return (p & 7u) == 0u;
 }
 

src/test/run-pass/tag-align-dyn-variants.rs

@@ -8,34 +8,36 @@
 // option. This file may not be copied, modified, or distributed
 // except according to those terms.
 
-// ignore-test #7340 fails on 32-bit linux
-use std::ptr;
+// ignore-linux #7340 fails on 32-bit linux
+// ignore-macos #7340 fails on 32-bit macos
 
-enum a_tag<A,B> {
-    varA(A),
-    varB(B)
+use std::cast;
+
+enum Tag<A,B> {
+    VarA(A),
+    VarB(B),
 }
 
-struct t_rec<A,B> {
+struct Rec<A,B> {
     chA: u8,
-    tA: a_tag<A,B>,
+    tA: Tag<A,B>,
     chB: u8,
-    tB: a_tag<A,B>
+    tB: Tag<A,B>,
 }
 
-fn mk_rec<A,B>(a: A, b: B) -> t_rec<A,B> {
-    return t_rec{ chA:0u8, tA:varA(a), chB:1u8, tB:varB(b) };
+fn mk_rec<A,B>(a: A, b: B) -> Rec<A,B> {
+    Rec { chA:0u8, tA:VarA(a), chB:1u8, tB:VarB(b) }
 }
 
 fn is_aligned<A>(amnt: uint, u: &A) -> bool {
-    let p = ptr::to_unsafe_ptr(u) as uint;
+    let p: uint = unsafe { cast::transmute(u) };
     return (p & (amnt-1u)) == 0u;
 }
 
-fn variant_data_is_aligned<A,B>(amnt: uint, u: &a_tag<A,B>) -> bool {
+fn variant_data_is_aligned<A,B>(amnt: uint, u: &Tag<A,B>) -> bool {
     match u {
-      &varA(ref a) => is_aligned(amnt, a),
-      &varB(ref b) => is_aligned(amnt, b)
+      &VarA(ref a) => is_aligned(amnt, a),
+      &VarB(ref b) => is_aligned(amnt, b)
     }
 }
 

src/test/run-pass/tag-align-u64.rs

@@ -8,25 +8,27 @@
 // option. This file may not be copied, modified, or distributed
 // except according to those terms.
 
-// ignore-test #7340 fails on 32-bit linux
-use std::ptr;
+// ignore-linux #7340 fails on 32-bit linux
+// ignore-macos #7340 fails on 32-bit macos
 
-enum a_tag {
-    a_tag(u64)
+use std::cast;
+
+enum Tag {
+    Tag(u64)
 }
 
-struct t_rec {
+struct Rec {
     c8: u8,
-    t: a_tag
+    t: Tag
 }
 
-fn mk_rec() -> t_rec {
-    return t_rec { c8:0u8, t:a_tag(0u64) };
+fn mk_rec() -> Rec {
+    return Rec { c8:0u8, t:Tag(0u64) };
 }
 
-fn is_8_byte_aligned(u: &a_tag) -> bool {
-    let p = ptr::to_unsafe_ptr(u) as u64;
-    return (p & 7u64) == 0u64;
+fn is_8_byte_aligned(u: &Tag) -> bool {
+    let p: uint = unsafe { cast::transmute(u) };
+    return (p & 7u) == 0u;
 }
 
 pub fn main() {