Use cfg(false) in UI tests

Author: clubby789

tests/pretty/ast-stmt-expr-attr.rs

@@ -2,7 +2,7 @@
 
 fn main() {}
 
-#[cfg(FALSE)]
+#[cfg(false)]
 fn syntax() {
     let _ = #[attr] [];
     let _ = #[attr] [0];

tests/pretty/enum-variant-vis.rs

@@ -4,5 +4,5 @@
 
 fn main() {}
 
-#[cfg(FALSE)]
+#[cfg(false)]
 enum Foo { pub V, }

tests/pretty/if-attr.rs

@@ -1,6 +1,6 @@
 //@ pp-exact
 
-#[cfg(FALSE)]
+#[cfg(false)]
 fn simple_attr() {
 
     #[attr]
@@ -10,21 +10,21 @@ fn simple_attr() {
     if true {}
 }
 
-#[cfg(FALSE)]
+#[cfg(false)]
 fn if_else_chain() {
 
     #[first_attr]
     if true {} else if false {} else {}
 }
 
-#[cfg(FALSE)]
+#[cfg(false)]
 fn if_let() {
 
     #[attr]
     if let Some(_) = Some(true) {}
 }
 
-#[cfg(FALSE)]
+#[cfg(false)]
 fn let_attr_if() {
     let _ = #[attr] if let _ = 0 {};
     let _ = #[attr] if true {};

tests/pretty/nested-item-vis-defaultness.rs

@@ -4,7 +4,7 @@
 
 fn main() {}
 
-#[cfg(FALSE)]
+#[cfg(false)]
 extern "C" {
     static X: u8;
     type X;
@@ -14,7 +14,7 @@ extern "C" {
     pub fn foo();
 }
 
-#[cfg(FALSE)]
+#[cfg(false)]
 trait T {
     const X: u8;
     type X;
@@ -30,7 +30,7 @@ trait T {
     pub default fn foo();
 }
 
-#[cfg(FALSE)]
+#[cfg(false)]
 impl T for S {
     const X: u8;
     type X;

tests/ui/associated-types/associated-type-macro.rs

@@ -1,4 +1,4 @@
 fn main() {
-    #[cfg(FALSE)]
+    #[cfg(false)]
     <() as module>::mac!(); //~ ERROR macros cannot use qualified paths
 }

tests/ui/async-await/feature-async-for-loop.rs

@@ -11,7 +11,7 @@ fn f() {
     };
 }
 
-#[cfg(FALSE)]
+#[cfg(false)]
 fn g() {
     let _ = async {
         for await _i in core::async_iter::from_iter(0..3) {

tests/ui/async-await/no-unsafe-async.rs

@@ -3,11 +3,11 @@
 struct S;
 
 impl S {
-    #[cfg(FALSE)]
+    #[cfg(false)]
     unsafe async fn g() {} //~ ERROR expected one of `extern` or `fn`, found keyword `async`
 }
 
-#[cfg(FALSE)]
+#[cfg(false)]
 unsafe async fn f() {} //~ ERROR expected one of `extern` or `fn`, found keyword `async`
 
 fn main() {}

tests/ui/attributes/z-crate-attr/cfg-false.rs

@@ -1,5 +1,5 @@
-// Ensure that `-Z crate-attr=cfg(FALSE)` can comment out the whole crate
-//@ compile-flags: --crate-type=lib -Zcrate-attr=cfg(FALSE)
+// Ensure that `-Z crate-attr=cfg(false)` can comment out the whole crate
+//@ compile-flags: --crate-type=lib -Zcrate-attr=cfg(false)
 //@ check-pass
 
 // NOTE: duplicate items are load-bearing

tests/ui/auto-traits/pre-cfg.rs

@@ -1,6 +1,6 @@
 //@ check-pass
 
-#[cfg(FALSE)]
+#[cfg(false)]
 auto trait Foo {}
 //~^ WARN `auto` traits are unstable
 //~| WARN unstable syntax can change at any point in the future, causing a hard error!

tests/ui/cfg/auxiliary/cfg_false_lib.rs

@@ -1,4 +1,4 @@
-// `#![no_std]` on a fully unconfigured crate is respected if it's placed before `cfg(FALSE)`.
+// `#![no_std]` on a fully unconfigured crate is respected if it's placed before `cfg(false)`.
 // This crate has no such attribute, therefore this crate does link to libstd.
 
-#![cfg(FALSE)]
+#![cfg(false)]

tests/ui/cfg/auxiliary/cfg_false_lib_no_std_after.rs

@@ -1,5 +1,5 @@
-// `#![no_std]` on a fully unconfigured crate is respected if it's placed before `cfg(FALSE)`.
+// `#![no_std]` on a fully unconfigured crate is respected if it's placed before `cfg(false)`.
 // Therefore this crate does link to libstd.
 
-#![cfg(FALSE)]
+#![cfg(false)]
 #![no_std]

tests/ui/cfg/auxiliary/cfg_false_lib_no_std_before.rs

@@ -1,8 +1,8 @@
-// `#![no_std]` on a fully unconfigured crate is respected if it's placed before `cfg(FALSE)`.
+// `#![no_std]` on a fully unconfigured crate is respected if it's placed before `cfg(false)`.
 // Therefore this crate doesn't link to libstd.
 
 //@ no-prefer-dynamic
 
 #![no_std]
 #![crate_type = "lib"]
-#![cfg(FALSE)]
+#![cfg(false)]

tests/ui/cfg/auxiliary/cfged_out.rs

@@ -1,8 +1,8 @@
 pub mod inner {
-    #[cfg(FALSE)]
+    #[cfg(false)]
     pub fn uwu() {}
 
-    #[cfg(FALSE)]
+    #[cfg(false)]
     pub mod doesnt_exist {
         pub fn hello() {}
     }

tests/ui/cfg/cfg-false-feature.rs

@@ -1,10 +1,10 @@
-// Features above `cfg(FALSE)` are in effect in a fully unconfigured crate (issue #104633).
+// Features above `cfg(false)` are in effect in a fully unconfigured crate (issue #104633).
 
 //@ check-pass
 //@ compile-flags: --crate-type lib
 
 #![feature(decl_macro)]
-#![cfg(FALSE)]
+#![cfg(false)]
 #![feature(box_patterns)]
 
 macro mac() {} // OK

tests/ui/cfg/cfg-macros-notfoo.rs

@@ -3,7 +3,7 @@
 // check that cfg correctly chooses between the macro impls (see also
 // cfg-macros-foo.rs)
 
-#[cfg(FALSE)]
+#[cfg(false)]
 #[macro_use]
 mod foo {
     macro_rules! bar {

tests/ui/cfg/cfg-match-arm.rs

@@ -11,7 +11,7 @@ fn foo(f: Foo) {
         Foo::Bar => {},
         #[cfg(not(FALSE))]
         Foo::Baz => {},
-        #[cfg(FALSE)]
+        #[cfg(false)]
         Basdfwe => {}
     }
 }

tests/ui/cfg/cfg-stmt-recovery.rs

@@ -6,7 +6,7 @@
 #[cfg_eval]
 fn main() {
     #[cfg_eval]
-    let _ = #[cfg(FALSE)] 0;
+    let _ = #[cfg(false)] 0;
     //~^ ERROR removing an expression is not supported in this position
     //~| ERROR expected expression, found `;`
     //~| ERROR removing an expression is not supported in this position

tests/ui/cfg/cfg-stmt-recovery.stderr

@@ -1,19 +1,19 @@
 error: removing an expression is not supported in this position
   --> $DIR/cfg-stmt-recovery.rs:9:13
    |
-LL |     let _ = #[cfg(FALSE)] 0;
+LL |     let _ = #[cfg(false)] 0;
    |             ^^^^^^^^^^^^^
 
 error: expected expression, found `;`
   --> $DIR/cfg-stmt-recovery.rs:9:28
    |
-LL |     let _ = #[cfg(FALSE)] 0;
+LL |     let _ = #[cfg(false)] 0;
    |                            ^ expected expression
 
 error: removing an expression is not supported in this position
   --> $DIR/cfg-stmt-recovery.rs:9:13
    |
-LL |     let _ = #[cfg(FALSE)] 0;
+LL |     let _ = #[cfg(false)] 0;
    |             ^^^^^^^^^^^^^
 
 error: aborting due to 3 previous errors

tests/ui/cfg/cfg_stmt_expr.rs

@@ -7,47 +7,47 @@
 
 fn main() {
     let a = 413;
-    #[cfg(FALSE)]
+    #[cfg(false)]
     let a = ();
     assert_eq!(a, 413);
 
     let mut b = 612;
-    #[cfg(FALSE)]
+    #[cfg(false)]
     {
         b = 1111;
     }
     assert_eq!(b, 612);
 
-    #[cfg(FALSE)]
+    #[cfg(false)]
     undefined_fn();
 
-    #[cfg(FALSE)]
+    #[cfg(false)]
     undefined_macro!();
-    #[cfg(FALSE)]
+    #[cfg(false)]
     undefined_macro![];
-    #[cfg(FALSE)]
+    #[cfg(false)]
     undefined_macro!{};
 
     // pretty printer bug...
-    // #[cfg(FALSE)]
+    // #[cfg(false)]
     // undefined_macro!{}
 
-    let () = (#[cfg(FALSE)] 341,); // Should this also work on parens?
-    let t = (1, #[cfg(FALSE)] 3, 4);
+    let () = (#[cfg(false)] 341,); // Should this also work on parens?
+    let t = (1, #[cfg(false)] 3, 4);
     assert_eq!(t, (1, 4));
 
     let f = |_: u32, _: u32| ();
-    f(2, 1, #[cfg(FALSE)] 6);
+    f(2, 1, #[cfg(false)] 6);
 
-    let _: u32 = a.clone(#[cfg(FALSE)] undefined);
+    let _: u32 = a.clone(#[cfg(false)] undefined);
 
-    let _: [(); 0] = [#[cfg(FALSE)] 126];
-    let t = [#[cfg(FALSE)] 1, 2, 6];
+    let _: [(); 0] = [#[cfg(false)] 126];
+    let t = [#[cfg(false)] 1, 2, 6];
     assert_eq!(t, [2, 6]);
 
     {
         let r;
-        #[cfg(FALSE)]
+        #[cfg(false)]
         (r = 5);
         #[cfg(not(FALSE))]
         (r = 10);
@@ -75,7 +75,7 @@ fn main() {
         612
     });
 
-    assert_eq!((#[cfg(FALSE)] 1, #[cfg(not(FALSE))] 2), (2,));
+    assert_eq!((#[cfg(false)] 1, #[cfg(not(FALSE))] 2), (2,));
     assert_eq!(n, 612);
 
     // check that lints work