Install new pub/priv/export rules as defaults, old rules accessible u…

…nder #[legacy_exports];

doc/rust.md

@@ -875,7 +875,8 @@ declaration replaces the default export with the export specified.
 An example of an export:
 
 ~~~~~~~~
-mod foo {
+pub mod foo {
+	#[legacy_exports];
     export primary;
 
     fn primary() {

doc/tutorial-ffi.md

@@ -123,7 +123,9 @@ null pointers.
 The `sha1` function is the most obscure part of the program.
 
 ~~~~
-# mod crypto { fn SHA1(src: *u8, sz: uint, out: *u8) -> *u8 { out } }
+# pub mod crypto {
+#   pub fn SHA1(src: *u8, sz: uint, out: *u8) -> *u8 { out }
+# }
 # fn as_hex(data: ~[u8]) -> ~str { ~"hi" }
 fn sha1(data: ~str) -> ~str {
     unsafe {
@@ -166,7 +168,9 @@ Rust's safety mechanisms.
 Let's look at our `sha1` function again.
 
 ~~~~
-# mod crypto { fn SHA1(src: *u8, sz: uint, out: *u8) -> *u8 { out } }
+# pub mod crypto {
+#     pub fn SHA1(src: *u8, sz: uint, out: *u8) -> *u8 { out }
+# }
 # fn as_hex(data: ~[u8]) -> ~str { ~"hi" }
 # fn x(data: ~str) -> ~str {
 # unsafe {

doc/tutorial.md

@@ -1820,6 +1820,7 @@ explicitly import it, you must refer to it by its long name,
 `farm::chicken`.
 
 ~~~~
+#[legacy_exports]
 mod farm {
     fn chicken() -> ~str { ~"cluck cluck" }
     fn cow() -> ~str { ~"mooo" }
@@ -2004,6 +2005,7 @@ Rust uses three different namespaces: one for modules, one for types,
 and one for values. This means that this code is valid:
 
 ~~~~
+#[legacy_exports]
 mod buffalo {
     type buffalo = int;
     fn buffalo<buffalo>(+buffalo: buffalo) -> buffalo { buffalo }

src/cargo/cargo.rc

@@ -17,6 +17,7 @@
 #[crate_type = "bin"];
 
 #[no_core];
+#[legacy_exports];
 
 #[allow(vecs_implicitly_copyable,
         non_implicitly_copyable_typarams)];
@@ -29,4 +30,5 @@ extern mod syntax(vers = "0.4");
 
 use core::*;
 
+#[legacy_exports]
 mod pgp;

src/cargo/cargo.rs

@@ -1,5 +1,7 @@
 // cargo.rs - Rust package manager
 
+#[legacy_exports];
+
 use syntax::{ast, codemap, parse, visit, attr};
 use syntax::diagnostic::span_handler;
 use codemap::span;

src/compiletest/compiletest.rc

@@ -1,6 +1,7 @@
 #[crate_type = "bin"];
 
 #[no_core];
+#[legacy_exports];
 
 #[allow(vecs_implicitly_copyable)];
 #[allow(non_camel_case_types)];
@@ -10,11 +11,17 @@ extern mod std(vers = "0.4");
 
 use core::*;
 
+#[legacy_exports]
 mod procsrv;
+#[legacy_exports]
 mod util;
+#[legacy_exports]
 mod header;
+#[legacy_exports]
 mod runtest;
+#[legacy_exports]
 mod common;
+#[legacy_exports]
 mod errors;
 
 // Local Variables:

src/fuzzer/fuzzer.rc

@@ -5,6 +5,7 @@
 #[no_core];
 
 #[legacy_modes];
+#[legacy_exports];
 
 #[allow(vecs_implicitly_copyable)];
 #[allow(non_camel_case_types)];

src/fuzzer/fuzzer.rs

@@ -1,3 +1,5 @@
+#[legacy_exports];
+
 use io::WriterUtil;
 
 use syntax::{ast, ast_util, fold, visit, codemap};

src/libcore/at_vec.rs

@@ -15,13 +15,15 @@ export traits;
 
 #[abi = "cdecl"]
 extern mod rustrt {
+    #[legacy_exports];
     fn vec_reserve_shared_actual(++t: *sys::TypeDesc,
                                  ++v: **vec::raw::VecRepr,
                                  ++n: libc::size_t);
 }
 
 #[abi = "rust-intrinsic"]
 extern mod rusti {
+    #[legacy_exports];
     fn move_val_init<T>(&dst: T, -src: T);
 }
 
@@ -135,6 +137,7 @@ pure fn from_elem<T: Copy>(n_elts: uint, t: T) -> @[T] {
 
 #[cfg(notest)]
 mod traits {
+    #[legacy_exports];
     #[cfg(stage0)]
     impl<T: Copy> @[T]: Add<&[const T],@[T]> {
         #[inline(always)]
@@ -153,9 +156,11 @@ mod traits {
 }
 
 #[cfg(test)]
-mod traits {}
+mod traits {
+    #[legacy_exports];}
 
 mod raw {
+    #[legacy_exports];
     type VecRepr = vec::raw::VecRepr;
     type SliceRepr = vec::raw::SliceRepr;
 

src/libcore/box.rs

@@ -10,6 +10,7 @@ use intrinsic::TyDesc;
 export ptr_eq, raw;
 
 mod raw {
+    #[legacy_exports];
 
     struct BoxHeaderRepr {
         ref_count: uint,

src/libcore/cast.rs

@@ -8,6 +8,7 @@ export copy_lifetime, copy_lifetime_vec;
 
 #[abi = "rust-intrinsic"]
 extern mod rusti {
+    #[legacy_exports];
     fn forget<T>(-x: T);
     fn reinterpret_cast<T, U>(e: T) -> U;
 }
@@ -97,6 +98,7 @@ unsafe fn copy_lifetime_vec<S,T>(_ptr: &a/[S], ptr: &T) -> &a/T {
 
 #[cfg(test)]
 mod tests {
+    #[legacy_exports];
 
     #[test]
     fn test_reinterpret_cast() {

src/libcore/cleanup.rs

@@ -121,6 +121,7 @@ pub unsafe fn annihilate() {
 
 /// Bindings to the runtime
 extern mod rustrt {
+    #[legacy_exports];
     #[rust_stack]
     /*priv*/ fn rust_get_task() -> *c_void;
 }

src/libcore/cmath.rs

@@ -23,6 +23,7 @@ use libc::c_double;
 #[link_name = "m"]
 #[abi = "cdecl"]
 extern mod c_double {
+    #[legacy_exports];
 
     // Alpabetically sorted by link_name
 
@@ -98,6 +99,7 @@ extern mod c_double {
 #[link_name = "m"]
 #[abi = "cdecl"]
 extern mod c_float {
+    #[legacy_exports];
 
     // Alpabetically sorted by link_name
 
@@ -166,6 +168,7 @@ extern mod c_float {
 // FIXME obtain machine float/math constants automatically (Issue #1986)
 
 mod c_float_targ_consts {
+    #[legacy_exports];
     const radix: uint = 2u;
     const mantissa_digits: uint = 24u;
     const digits: uint = 6u;
@@ -181,6 +184,7 @@ mod c_float_targ_consts {
 }
 
 mod c_double_targ_consts {
+    #[legacy_exports];
     const radix: uint = 2u;
     const mantissa_digits: uint = 53u;
     const digits: uint = 15u;
@@ -200,6 +204,7 @@ mod c_double_targ_consts {
 FIXME use these once they can be parsed (see Issue #1433)
 
 mod c_float_math_consts {
+    #[legacy_exports];
     const pi: c_float = 0x1.921fb6p+1_f32;
     const div_1_pi: c_float = 0x1.45f306p-2_f32;
     const div_2_pi: c_float = 0x1.45f306p-1_f32;
@@ -216,6 +221,7 @@ mod c_float_math_consts {
 }
 
 mod c_double_math_consts {
+    #[legacy_exports];
     const pi: c_double = 0x1.921fb54442d18p+1_f64;
     const div_1_pi: c_double = 0x1.45f306dc9c883p-2_f64;
     const div_2_pi: c_double = 0x1.45f306dc9c883p-1_f64;
@@ -232,6 +238,7 @@ mod c_double_math_consts {
 }
 
 mod c_float_targ_consts {
+    #[legacy_exports];
     const radix: uint = 2u;
     const mantissa_digits: uint = 24u;
     const digits: uint = 6u;
@@ -245,6 +252,7 @@ mod c_float_targ_consts {
 }
 
 mod c_double_targ_consts {
+    #[legacy_exports];
     const radix: uint = 2u;
     const mantissa_digits: uint = 53u;
     const digits: uint = 15u;

src/libcore/cmp.rs

@@ -24,6 +24,7 @@ export Eq;
 // Awful hack to work around duplicate lang items in core test.
 #[cfg(notest)]
 mod nounittest {
+    #[legacy_exports];
     /**
      * Trait for values that can be compared for a sort-order.
      *
@@ -75,10 +76,12 @@ mod nounittest {
 }
 
 #[cfg(test)]
-mod nounittest {}
+mod nounittest {
+    #[legacy_exports];}
 
 #[cfg(test)]
 mod unittest {
+    #[legacy_exports];
     #[cfg(stage0)]
     trait Ord {
         pure fn lt(&&other: self) -> bool;
@@ -111,7 +114,8 @@ mod unittest {
 }
 
 #[cfg(notest)]
-mod unittest {}
+mod unittest {
+    #[legacy_exports];}
 
 #[cfg(stage0)]
 pure fn lt<T: Ord>(v1: &T, v2: &T) -> bool {

src/libcore/comm.rs

@@ -275,6 +275,7 @@ type port_id = int;
 
 #[abi = "cdecl"]
 extern mod rustrt {
+    #[legacy_exports];
     fn rust_port_id_send(target_port: port_id, data: *()) -> libc::uintptr_t;
 
     fn new_port(unit_sz: libc::size_t) -> *rust_port;
@@ -297,6 +298,7 @@ extern mod rustrt {
 
 #[abi = "rust-intrinsic"]
 extern mod rusti {
+    #[legacy_exports];
     fn init<T>() -> T;
 }