Remove all xfail-stage0 directives

While it is still technically possible to test stage 0, it is not part of any
of the main testing rules and maintaining xfail-stage0 is a chore. Nobody
should worry about how tests fare in stage0.

src/test/compile-fail/and-init.rs

@@ -1,4 +1,3 @@
-// xfail-stage0
 // error-pattern: Unsatisfied precondition constraint (for example, init(i
 
 fn main() {

src/test/compile-fail/attr-bad-crate-attr.rc

@@ -1,4 +1,3 @@
-// xfail-stage0
 // error-pattern: expecting mod
 
 #[attr = "val"];

src/test/compile-fail/attr-bad-meta.rs

@@ -1,4 +1,3 @@
-// xfail-stage0
 // error-pattern:expecting ]
 
 // asterisk is bogus

src/test/compile-fail/attr-before-stmt.rs

@@ -1,4 +1,3 @@
-// xfail-stage0
 // error-pattern:expected item
 
 fn f() {

src/test/compile-fail/attr-before-view-item.rs

@@ -1,4 +1,3 @@
-// xfail-stage0
 // error-pattern:expected item
 
 #[foo = "bar"]

src/test/compile-fail/attr-before-view-item2.rs

@@ -1,4 +1,3 @@
-// xfail-stage0
 // error-pattern:expected item
 
 mod m {

src/test/compile-fail/attr-dangling-in-fn.rs

@@ -1,4 +1,3 @@
-// xfail-stage0
 // error-pattern:expected item
 
 fn f() {

src/test/compile-fail/attr-dangling-in-mod.rs

@@ -1,4 +1,3 @@
-// xfail-stage0
 // error-pattern:expected item
 
 fn main() {

src/test/compile-fail/bad-main.rs

@@ -1,4 +1,3 @@
-// xfail-stage0
 // xfail-stage1
 // xfail-stage2
 // xfail-stage3

src/test/compile-fail/bad-type-env-capture.rs

@@ -1,4 +1,3 @@
-// xfail-stage0
 // xfail-stage1
 // xfail-stage2
 // xfail-stage3

src/test/compile-fail/bang-tailexpr.rs

@@ -1,4 +1,3 @@
-// xfail-stage0
 // error-pattern: some control paths may return
 fn f() -> ! { 3 }
 fn main(){}

src/test/compile-fail/binop-add-tup-assign.rs

@@ -1,4 +1,3 @@
-// xfail-stage0
 // error-pattern:+ cannot be applied to type `{x: bool}`
 
 fn main() { let x = {x: true}; x += {x: false}; }

src/test/compile-fail/binop-add-tup.rs

@@ -1,4 +1,3 @@
-// xfail-stage0
 // error-pattern:+ cannot be applied to type `{x: bool}`
 
 fn main() { let x = {x: true} + {x: false}; }

src/test/compile-fail/binop-bitxor-str.rs

@@ -1,4 +1,3 @@
-// xfail-stage0
 // error-pattern:^ cannot be applied to type `str`
 
 fn main() { let x = "a" ^ "b"; }

src/test/compile-fail/binop-logic-float.rs

@@ -1,4 +1,3 @@
-// xfail-stage0
 // error-pattern:|| cannot be applied to type `f32`
 
 fn main() { let x = 1.0_f32 || 2.0_f32; }

src/test/compile-fail/binop-logic-int.rs

@@ -1,4 +1,3 @@
-// xfail-stage0
 // error-pattern:&& cannot be applied to type `int`
 
 fn main() { let x = 1 && 2; }

src/test/compile-fail/binop-mul-bool.rs

@@ -1,4 +1,3 @@
-// xfail-stage0
 // error-pattern:* cannot be applied to type `bool`
 
 fn main() { let x = true * false; }

src/test/compile-fail/binop-shift-port.rs

@@ -1,4 +1,3 @@
-// xfail-stage0
 // error-pattern:>> cannot be applied to type `port[int]`
 
 fn main() {

src/test/compile-fail/binop-sub-obj.rs

@@ -1,4 +1,3 @@
-// xfail-stage0
 // error-pattern:- cannot be applied to type `obj
 
 fn main() { let x = obj () {  } - obj () {  }; }

src/test/compile-fail/binop-typeck.rs

@@ -1,4 +1,3 @@
-// xfail-stage0
 // error-pattern:mismatched types
 // issue #500
 

src/test/compile-fail/block-coerce-no.rs

@@ -1,5 +1,4 @@
 // error-pattern: mismatched types
-// xfail-stage0
 
 // Make sure that fn-to-block coercion isn't incorrectly lifted over
 // other tycons.

src/test/compile-fail/block-copy.rs

@@ -1,5 +1,4 @@
 // error-pattern: non-copyable
-// xfail-stage0
 
 fn lol(f: &block() ) -> block()  { ret f; }
 fn main() { let i = 8; let f = lol(block () { log_err i; }); f(); }

src/test/compile-fail/block-uninit.rs

@@ -1,5 +1,4 @@
 // error-pattern: Unsatisfied precondition constraint
-// xfail-stage0
 
 fn force(f: &block() ) { f(); }
 fn main() { let x: int; force(block () { log_err x; }); }

src/test/compile-fail/break-outside-loop.rs

@@ -1,4 +1,3 @@
-// xfail-stage0
 // error-pattern:Break outside a loop
 fn main() {
     let pth = break;

src/test/compile-fail/chan-parameterized-args.rs

@@ -1,4 +1,3 @@
-// xfail-stage0
 // error-pattern:spawning functions with type params not allowed
 fn main() {
     fn echo[T](c: chan[T], oc: chan[chan[T]]) {

src/test/compile-fail/constrained-type-missing-check.rs

@@ -1,5 +1,4 @@
 // -*- rust -*-
-// xfail-stage0
 // xfail-stage1
 // xfail-stage2
 // xfail-stage3

src/test/compile-fail/cross-crate-glob-collision.rs

@@ -1,4 +1,3 @@
-// xfail-stage0
 // error-pattern:'swap' is glob-imported from multiple different modules
 // issue #482
 

src/test/compile-fail/dead-code-be.rs

@@ -1,4 +1,3 @@
-// xfail-stage0
 // xfail-stage1
 // xfail-stage2
 // xfail-stage3

src/test/compile-fail/dead-code-ret.rs

@@ -1,4 +1,3 @@
-// xfail-stage0
 // xfail-stage1
 // xfail-stage2
 // xfail-stage3

src/test/compile-fail/do-while-constraints.rs

@@ -1,4 +1,3 @@
-// xfail-stage0
 // error-pattern: Unsatisfied precondition constraint (for example, init(y
 fn main() {
 

src/test/compile-fail/do-while-pred-constraints.rs

@@ -1,4 +1,3 @@
-// xfail-stage0
 // error-pattern: Unsatisfied precondition constraint (for example, even(y
 
 fn print_even(y: int) : even(y) {

src/test/compile-fail/dup-link-name.rs

@@ -1,4 +1,3 @@
-// xfail-stage0
 // error-pattern:duplicate meta item `name`
 
 #[link(name = "test", name)];

src/test/compile-fail/ext-after-attrib.rs

@@ -1,4 +1,3 @@
-// xfail-stage0
 // error-pattern:expecting [, found fmt
 
 // Don't know how to deal with a syntax extension appearing after an

src/test/compile-fail/extfmt-non-literal.rs

@@ -1,4 +1,3 @@
-// xfail-stage0
 // error-pattern: literal
 
 fn main() {

src/test/compile-fail/extfmt-non-literal2.rs

@@ -1,4 +1,3 @@
-// xfail-stage0
 // error-pattern: literal
 
 fn main() {

src/test/compile-fail/extfmt-not-enough-args.rs

@@ -1,4 +1,3 @@
-// xfail-stage0
 // error-pattern:not enough arguments
 
 use std;

src/test/compile-fail/extfmt-too-many-args.rs

@@ -1,4 +1,3 @@
-// xfail-stage0
 // error-pattern:too many arguments
 
 use std;

src/test/compile-fail/extfmt-unsigned-plus.rs

@@ -1,4 +1,3 @@
-// xfail-stage0
 // error-pattern:only valid in signed #fmt conversion
 
 fn main() {

src/test/compile-fail/extfmt-unsigned-space.rs

@@ -1,4 +1,3 @@
-// xfail-stage0
 // error-pattern:only valid in signed #fmt conversion
 
 fn main() {

src/test/compile-fail/fail-type-err.rs

@@ -1,3 +1,2 @@
 // error-pattern:expected str but found vec
-// xfail-stage0
 fn main() { fail []; }

src/test/compile-fail/fn-bad-block-type.rs

@@ -1,4 +1,3 @@
-// xfail-stage0
 // error-pattern:mismatched types
 
 fn f() -> int { true }

src/test/compile-fail/fn-compare-mismatch.rs

@@ -1,4 +1,3 @@
-// xfail-stage0
 // error-pattern:expected fn() but found fn(int)
 
 fn main() {

src/test/compile-fail/fn-expr-type-state.rs

@@ -1,5 +1,4 @@
 // error-pattern:Unsatisfied precondition
-// xfail-stage0
 
 fn main() {
     // Typestate should work even in a lambda. we should reject this program.

src/test/compile-fail/fn-expr-typestate-2.rs

@@ -1,4 +1,3 @@
 // error-pattern:Unsatisfied precondition
-// xfail-stage0
 
 fn main() { let j = fn () -> int { let i: int; ret i; }(); log_err j; }

src/test/compile-fail/if-check-precond-fail.rs

@@ -1,4 +1,3 @@
-// xfail-stage0
 // error-pattern:Unsatisfied precondition constraint
 pred even(x: uint) -> bool {
     if x < 2u {

src/test/compile-fail/if-typeck.rs

@@ -1,4 +1,3 @@
-// xfail-stage0
 // error-pattern:mismatched types
 // issue #513
 

src/test/compile-fail/infinite-tag-type-recursion.rs

@@ -1,4 +1,3 @@
-// xfail-stage0
 // xfail-stage1
 // xfail-stage2
 // xfail-stage3

src/test/compile-fail/infinite-vec-type-recursion.rs

@@ -1,5 +1,4 @@
 // -*- rust -*-
-// xfail-stage0
 // error-pattern: illegal recursive type
 
 type x = vec[x];

src/test/compile-fail/item-name-overload.rs

@@ -1,5 +1,4 @@
 // -*- rust -*-
-// xfail-stage0
 // error-pattern: Dynamically sized arguments must be passed by alias
 
 mod foo {

src/test/compile-fail/macro-2.rs

@@ -1,4 +1,3 @@
-// xfail-stage0
 //error-pattern:is an expr, expected an identifier
 fn main() {
   #macro([#mylambda(x, body), {fn f(x: int) -> int {ret body}; f}]);

src/test/compile-fail/macro.rs

@@ -1,4 +1,3 @@
-// xfail-stage0
 //error-pattern:no clauses match
 
 fn main() {

src/test/compile-fail/main-wrong-type-2.rs

@@ -1,3 +1,2 @@
-// xfail-stage0
 // error-pattern:Wrong type in main function: found fn() -> char
 fn main() -> char { }

src/test/compile-fail/main-wrong-type.rs

@@ -1,3 +1,2 @@
-// xfail-stage0
 // error-pattern:Wrong type in main function: found fn(
 fn main(foo: {x: int, y: int}) { }

src/test/compile-fail/missing-main.rs

@@ -1,3 +1,2 @@
-// xfail-stage0
 // error-pattern:Main function not found
 fn mian() { }

src/test/compile-fail/nested-ty-params.rs

@@ -1,4 +1,3 @@
-// xfail-stage0
 // error-pattern:Attempt to use a type argument out of scope
 fn hd[U](v: &vec[U]) -> U {
     fn hd1(w: &vec[U]) -> U { ret w.(0); }

src/test/compile-fail/no-constraint-prop.rs

@@ -1,5 +1,4 @@
 // error-pattern:Unsatisfied precondition constraint (for example, le(b, d
-// xfail-stage0
 use std;
 import std::str::*;
 import std::uint::*;

src/test/compile-fail/not-a-pred.rs

@@ -1,5 +1,4 @@
 // -*- rust -*-
-// xfail-stage0
 // error-pattern: Non-predicate in constraint: lt
 
 fn f(a: int, b: int) : lt(a,b) { }

src/test/compile-fail/or-init.rs

@@ -1,4 +1,3 @@
-// xfail-stage0
 // error-pattern: Unsatisfied precondition constraint (for example, init(i
 
 fn main() {

src/test/compile-fail/pred-assign.rs

@@ -1,4 +1,3 @@
-// xfail-stage0
 // -*- rust -*-
 
 // error-pattern: Unsatisfied precondition constraint (for example, lt(a, b)

src/test/compile-fail/pred-on-wrong-slots.rs

@@ -1,4 +1,3 @@
-// xfail-stage0
 // -*- rust -*-
 
 // error-pattern: lt(a, c)

src/test/compile-fail/pred-swap.rs

@@ -1,4 +1,3 @@
-// xfail-stage0
 // -*- rust -*-
 
 // error-pattern: Unsatisfied precondition constraint (for example, lt(a, b)

src/test/compile-fail/put-in-fn.rs

@@ -1,4 +1,3 @@
-// xfail-stage0
 // xfail-stage1
 // xfail-stage2
 // xfail-stage3

src/test/compile-fail/rec-extend.rs

@@ -1,4 +1,3 @@
-// xfail-stage0
 // error-pattern:expected int but found bool
 
 fn main() {

src/test/compile-fail/self-call-non-obj.rs

@@ -1,5 +1,3 @@
-//xfail-stage0
-
 // error-pattern:self-call in non-object context
 
 // Fix for issue #707.

src/test/compile-fail/slot-as-pred.rs

@@ -1,5 +1,4 @@
 // -*- rust -*-
-// xfail-stage0
 // error-pattern: unresolved name: lt
 
 fn f(a: int, b: int) : lt(a,b) { }

src/test/compile-fail/spawn-non-nil-fn.rs

@@ -1,4 +1,3 @@
-// xfail-stage0
 // error-pattern: mismatched types
 
 fn f(x: int) -> int { ret x; }

src/test/compile-fail/tag-type-args.rs

@@ -1,4 +1,3 @@
-// xfail-stage0
 // error-pattern: Wrong number of type arguments
 
 tag quux[T] { }

src/test/compile-fail/type-arg-out-of-scope.rs

@@ -1,4 +1,3 @@
-// xfail-stage0
 // error-pattern:Attempt to use a type argument out of scope
 fn foo[T](x: &T) {
     fn bar(f: fn(&T) -> T ) { }

src/test/compile-fail/type-mismatch.rs

@@ -1,4 +1,3 @@
-// xfail-stage0
 // error-pattern:expected bool but found int
 // issue #516
 

src/test/compile-fail/type-recursive.rs

@@ -1,4 +1,3 @@
-// xfail-stage0
 // error-pattern:illegal recursive type
 type t1 = {foo: int, foolish: t1};
 

src/test/compile-fail/uninit-after-item.rs

@@ -1,5 +1,4 @@
 // error-pattern:Unsatisfied precondition constraint (for example, init(bar
-// xfail-stage0
 fn main() {
     let bar;
     fn baz(x: int) { }

src/test/compile-fail/unsafe-mutable-alias.rs

@@ -1,4 +1,3 @@
-// xfail-stage0
 // error-pattern:mutable alias to a variable that roots another alias
 
 fn f(a: &int, b: &mutable int) -> int { b += 1; ret a + b; }

src/test/compile-fail/use-meta-dup.rs

@@ -1,4 +1,3 @@
-// xfail-stage0
 // error-pattern:duplicate meta item `name`
 
 use std(name = "std", name = "nonstd");

src/test/compile-fail/vec-field.rs

@@ -1,4 +1,3 @@
-// xfail-stage0
 // error-pattern:attempted field access on type vec[int]
 // issue #367
 

src/test/compile-fail/while-loop-constraints.rs

@@ -1,4 +1,3 @@
-// xfail-stage0
 // error-pattern: Unsatisfied precondition constraint (for example, init(y
 fn main() {
 

src/test/compile-fail/while-loop-pred-constraints.rs

@@ -1,4 +1,3 @@
-// xfail-stage0
 // error-pattern: Unsatisfied precondition constraint (for example, even(y
 
 fn print_even(y: int) : even(y) { log y; }

src/test/compile-fail/writing-through-read-alias.rs

@@ -1,4 +1,3 @@
-// xfail-stage0
 // -*- rust -*-
 
 // error-pattern:assignment to immutable field

src/test/compile-fail/writing-to-immutable-obj.rs

@@ -1,4 +1,3 @@
-// xfail-stage0
 // error-pattern:assigning to immutable obj field
 obj objy(x: int) {
     fn foo() { x = 5; }

src/test/compile-fail/writing-to-immutable-vec.rs

@@ -1,3 +1,2 @@
-// xfail-stage0
 // error-pattern:assignment to immutable vec content
 fn main() { let v: vec[int] = [1, 2, 3]; v.(1) = 4; }

src/test/run-fail/args-fail.rs

@@ -1,4 +1,3 @@
-// xfail-stage0
 // error-pattern:meep
 fn f(a: int, b: int, c: @int) { fail "moop"; }
 

src/test/run-fail/fail-arg.rs

@@ -1,4 +1,3 @@
-// xfail-stage0
 // error-pattern:woe
 fn f(a: int) { log a; }
 

src/test/run-fail/fail-main.rs

@@ -1,4 +1,3 @@
-// xfail-stage0
 // error-pattern:moop
 use std;
 import std::uint;

src/test/run-fail/fmt-fail.rs

@@ -1,4 +1,3 @@
-// xfail-stage0
 // error-pattern:meh
 use std;
 import std::str;

src/test/run-fail/for-each-loop-fail.rs

@@ -1,4 +1,3 @@
-// xfail-stage0
 // error-pattern:moop
 use std;
 import std::uint;

src/test/run-fail/if-check-fail.rs

@@ -1,4 +1,3 @@
-// xfail-stage0
 // error-pattern:Number is odd
 pred even(x: uint) -> bool {
     if x < 2u {

src/test/run-fail/port-type.rs

@@ -1,4 +1,3 @@
-// xfail-stage0
 // error-pattern:meep
 fn echo[T](c: chan[T], oc: chan[chan[T]]) {
     // Tests that the type argument in port gets

src/test/run-fail/pred.rs

@@ -1,8 +1,4 @@
-
-
-
 // -*- rust -*-
-// xfail-stage0
 // error-pattern:Predicate lt(b, a) failed
 fn f(a: int, b: int) { }
 

src/test/run-fail/rhs-type.rs

@@ -1,8 +1,4 @@
-
-
-
 // Tests that trans treats the rhs of pth's decl
 // as a _|_-typed thing, not a str-typed thing
-// xfail-stage0
 // error-pattern:bye
 fn main() { let pth = fail "bye"; let rs: {t: str} = {t: pth}; }

src/test/run-fail/task-comm-14.rs

@@ -1,4 +1,3 @@
-// xfail-stage0
 // xfail-stage1
 // xfail-stage2
 // xfail-stage3

src/test/run-fail/trivial-message2.rs

@@ -1,7 +1,3 @@
-
-
-
-// xfail-stage0
 // xfail-stage1
 // xfail-stage2
 // xfail-stage3

src/test/run-pass/acyclic-unwind.rs

@@ -1,4 +1,3 @@
-// xfail-stage0
 // xfail-stage1
 // xfail-stage2
 // xfail-stage3

src/test/run-pass/alloca-from-derived-tydesc.rs

@@ -1,5 +1,3 @@
-// xfail-stage0
-
 tag option[T] { some(T); none; }
 
 type r[T] = {mutable v: (option[T])[]};

src/test/run-pass/alt-bot.rs

@@ -1,6 +1,3 @@
-
-
-// xfail-stage0
 use std;
 import std::option::*;
 

src/test/run-pass/alt-pattern-no-type-params.rs

@@ -1,7 +1,3 @@
-
-
-
-// xfail-stage0
 tag maybe[T] { nothing; just(T); }
 
 fn foo(x: maybe[int]) {

src/test/run-pass/alt-type-simple.rs

@@ -1,4 +1,3 @@
-// xfail-stage0
 // xfail-stage1
 // xfail-stage2
 // xfail-stage3

src/test/run-pass/anon-obj-backwarding-2.rs

@@ -1,4 +1,3 @@
-//xfail-stage0
 //xfail-stage1
 //xfail-stage2
 //xfail-stage3

src/test/run-pass/anon-obj-backwarding.rs

@@ -1,4 +1,3 @@
-//xfail-stage0
 //xfail-stage1
 //xfail-stage2
 //xfail-stage3

src/test/run-pass/anon-objs-with-fields.rs

@@ -1,4 +1,3 @@
-//xfail-stage0
 //xfail-stage1
 //xfail-stage2
 //xfail-stage3

src/test/run-pass/artificial-block.rs

@@ -1,7 +1,3 @@
-
-
-
-// xfail-stage0
 fn f() -> int { { ret 3; } }
 
 fn main() { assert (f() == 3); }

src/test/run-pass/assign-assign.rs

@@ -1,8 +1,3 @@
-
-
-
-// xfail-stage0
-
 // Issue 483 - Assignment expressions result in nil
 fn test_assign() {
     let x: int;