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)]