Fixup a few tests needing asm support

compiler/rustc_lint/src/builtin.rs

@@ -3176,6 +3176,7 @@ declare_lint! {
     /// ### Example
     ///
     /// ```rust,compile_fail
+    /// # #![feature(asm_experimental_arch)]
     /// use std::arch::asm;
     ///
     /// fn main() {

compiler/rustc_lint_defs/src/builtin.rs

@@ -2878,7 +2878,7 @@ declare_lint! {
     /// ### Example
     ///
     /// ```rust
-    /// #![feature(naked_functions)]
+    /// #![feature(asm_experimental_arch, naked_functions)]
     ///
     /// use std::arch::asm;
     ///

src/test/pretty/raw-str-nonexpr.rs

@@ -1,3 +1,4 @@
+// needs-asm-support
 // pp-exact
 
 #[cfg(foo = r#"just parse this"#)]

src/test/run-make-fulldeps/intrinsic-unreachable/Makefile

@@ -1,5 +1,6 @@
 include ../tools.mk
 
+# needs-asm-support
 # ignore-windows-msvc
 #
 # Because of Windows exception handling, the code is not necessarily any shorter.

src/test/ui/asm/unpretty-expanded.rs

@@ -1,3 +1,4 @@
+// needs-asm-support
 // check-pass
 // compile-flags: -Zunpretty=expanded
 core::arch::global_asm!("x: .byte 42");

src/test/ui/asm/unpretty-expanded.stdout

@@ -4,6 +4,7 @@
 use ::std::prelude::rust_2015::*;
 #[macro_use]
 extern crate std;
+// needs-asm-support
 // check-pass
 // compile-flags: -Zunpretty=expanded
 global_asm! ("x: .byte 42");

src/test/ui/empty_global_asm.rs

@@ -1,21 +1,8 @@
+// needs-asm-support
 // run-pass
 
-#[allow(unused_imports)]
 use std::arch::global_asm;
 
-#[cfg(target_arch = "x86")]
-global_asm!("");
-
-#[cfg(target_arch = "x86_64")]
-global_asm!("");
-
-#[cfg(target_arch = "arm")]
-global_asm!("");
-
-#[cfg(target_arch = "aarch64")]
-global_asm!("");
-
-#[cfg(target_arch = "mips")]
 global_asm!("");
 
 fn main() {}

src/tools/clippy/tests/ui/entry.fixed

@@ -1,3 +1,4 @@
+// needs-asm-support
 // run-rustfix
 
 #![allow(unused, clippy::needless_pass_by_value, clippy::collapsible_if)]

src/tools/clippy/tests/ui/entry.rs

@@ -1,3 +1,4 @@
+// needs-asm-support
 // run-rustfix
 
 #![allow(unused, clippy::needless_pass_by_value, clippy::collapsible_if)]

src/tools/clippy/tests/ui/entry.stderr

@@ -1,5 +1,5 @@
 error: usage of `contains_key` followed by `insert` on a `HashMap`
-  --> $DIR/entry.rs:24:5
+  --> $DIR/entry.rs:25:5
    |
 LL | /     if !m.contains_key(&k) {
 LL | |         m.insert(k, v);
@@ -9,7 +9,7 @@ LL | |     }
    = note: `-D clippy::map-entry` implied by `-D warnings`
 
 error: usage of `contains_key` followed by `insert` on a `HashMap`
-  --> $DIR/entry.rs:29:5
+  --> $DIR/entry.rs:30:5
    |
 LL | /     if !m.contains_key(&k) {
 LL | |         if true {
@@ -32,7 +32,7 @@ LL +     });
    |
 
 error: usage of `contains_key` followed by `insert` on a `HashMap`
-  --> $DIR/entry.rs:38:5
+  --> $DIR/entry.rs:39:5
    |
 LL | /     if !m.contains_key(&k) {
 LL | |         if true {
@@ -55,7 +55,7 @@ LL +     });
    |
 
 error: usage of `contains_key` followed by `insert` on a `HashMap`
-  --> $DIR/entry.rs:47:5
+  --> $DIR/entry.rs:48:5
    |
 LL | /     if !m.contains_key(&k) {
 LL | |         if true {
@@ -79,7 +79,7 @@ LL +     }
    |
 
 error: usage of `contains_key` followed by `insert` on a `HashMap`
-  --> $DIR/entry.rs:57:5
+  --> $DIR/entry.rs:58:5
    |
 LL | /     if !m.contains_key(&k) {
 LL | |         foo();
@@ -96,7 +96,7 @@ LL +     });
    |
 
 error: usage of `contains_key` followed by `insert` on a `HashMap`
-  --> $DIR/entry.rs:63:5
+  --> $DIR/entry.rs:64:5
    |
 LL | /     if !m.contains_key(&k) {
 LL | |         match 0 {
@@ -122,7 +122,7 @@ LL +     });
    |
 
 error: usage of `contains_key` followed by `insert` on a `HashMap`
-  --> $DIR/entry.rs:75:5
+  --> $DIR/entry.rs:76:5
    |
 LL | /     if !m.contains_key(&k) {
 LL | |         match 0 {
@@ -146,7 +146,7 @@ LL +     }
    |
 
 error: usage of `contains_key` followed by `insert` on a `HashMap`
-  --> $DIR/entry.rs:85:5
+  --> $DIR/entry.rs:86:5
    |
 LL | /     if !m.contains_key(&k) {
 LL | |         foo();
@@ -187,15 +187,15 @@ LL +     });
    |
 
 error: usage of `contains_key` followed by `insert` on a `HashMap`
-  --> $DIR/entry.rs:119:5
+  --> $DIR/entry.rs:120:5
    |
 LL | /     if !m.contains_key(&m!(k)) {
 LL | |         m.insert(m!(k), m!(v));
 LL | |     }
    | |_____^ help: try this: `m.entry(m!(k)).or_insert_with(|| m!(v));`
 
 error: usage of `contains_key` followed by `insert` on a `HashMap`
-  --> $DIR/entry.rs:151:5
+  --> $DIR/entry.rs:152:5
    |
 LL | /     if !m.contains_key(&k) {
 LL | |         let x = (String::new(), String::new());

src/tools/clippy/tests/ui/missing_doc.rs

@@ -1,3 +1,4 @@
+// needs-asm-support
 // aux-build: proc_macro_with_span.rs
 
 #![warn(clippy::missing_docs_in_private_items)]

src/tools/clippy/tests/ui/missing_doc.stderr

@@ -1,43 +1,43 @@
 error: missing documentation for a type alias
-  --> $DIR/missing_doc.rs:15:1
+  --> $DIR/missing_doc.rs:16:1
    |
 LL | type Typedef = String;
    | ^^^^^^^^^^^^^^^^^^^^^^
    |
    = note: `-D clippy::missing-docs-in-private-items` implied by `-D warnings`
 
 error: missing documentation for a type alias
-  --> $DIR/missing_doc.rs:16:1
+  --> $DIR/missing_doc.rs:17:1
    |
 LL | pub type PubTypedef = String;
    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
 
 error: missing documentation for a module
-  --> $DIR/missing_doc.rs:18:1
+  --> $DIR/missing_doc.rs:19:1
    |
 LL | mod module_no_dox {}
    | ^^^^^^^^^^^^^^^^^^^^
 
 error: missing documentation for a module
-  --> $DIR/missing_doc.rs:19:1
+  --> $DIR/missing_doc.rs:20:1
    |
 LL | pub mod pub_module_no_dox {}
    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
 
 error: missing documentation for a function
-  --> $DIR/missing_doc.rs:23:1
+  --> $DIR/missing_doc.rs:24:1
    |
 LL | pub fn foo2() {}
    | ^^^^^^^^^^^^^^^^
 
 error: missing documentation for a function
-  --> $DIR/missing_doc.rs:24:1
+  --> $DIR/missing_doc.rs:25:1
    |
 LL | fn foo3() {}
    | ^^^^^^^^^^^^
 
 error: missing documentation for an enum
-  --> $DIR/missing_doc.rs:38:1
+  --> $DIR/missing_doc.rs:39:1
    |
 LL | / enum Baz {
 LL | |     BazA { a: isize, b: isize },
@@ -46,75 +46,75 @@ LL | | }
    | |_^
 
 error: missing documentation for a variant
-  --> $DIR/missing_doc.rs:39:5
+  --> $DIR/missing_doc.rs:40:5
    |
 LL |     BazA { a: isize, b: isize },
    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
 
 error: missing documentation for a struct field
-  --> $DIR/missing_doc.rs:39:12
+  --> $DIR/missing_doc.rs:40:12
    |
 LL |     BazA { a: isize, b: isize },
    |            ^^^^^^^^
 
 error: missing documentation for a struct field
-  --> $DIR/missing_doc.rs:39:22
+  --> $DIR/missing_doc.rs:40:22
    |
 LL |     BazA { a: isize, b: isize },
    |                      ^^^^^^^^
 
 error: missing documentation for a variant
-  --> $DIR/missing_doc.rs:40:5
+  --> $DIR/missing_doc.rs:41:5
    |
 LL |     BarB,
    |     ^^^^
 
 error: missing documentation for an enum
-  --> $DIR/missing_doc.rs:43:1
+  --> $DIR/missing_doc.rs:44:1
    |
 LL | / pub enum PubBaz {
 LL | |     PubBazA { a: isize },
 LL | | }
    | |_^
 
 error: missing documentation for a variant
-  --> $DIR/missing_doc.rs:44:5
+  --> $DIR/missing_doc.rs:45:5
    |
 LL |     PubBazA { a: isize },
    |     ^^^^^^^^^^^^^^^^^^^^
 
 error: missing documentation for a struct field
-  --> $DIR/missing_doc.rs:44:15
+  --> $DIR/missing_doc.rs:45:15
    |
 LL |     PubBazA { a: isize },
    |               ^^^^^^^^
 
 error: missing documentation for a constant
-  --> $DIR/missing_doc.rs:64:1
+  --> $DIR/missing_doc.rs:65:1
    |
 LL | const FOO: u32 = 0;
    | ^^^^^^^^^^^^^^^^^^^
 
 error: missing documentation for a constant
-  --> $DIR/missing_doc.rs:71:1
+  --> $DIR/missing_doc.rs:72:1
    |
 LL | pub const FOO4: u32 = 0;
    | ^^^^^^^^^^^^^^^^^^^^^^^^
 
 error: missing documentation for a static
-  --> $DIR/missing_doc.rs:73:1
+  --> $DIR/missing_doc.rs:74:1
    |
 LL | static BAR: u32 = 0;
    | ^^^^^^^^^^^^^^^^^^^^
 
 error: missing documentation for a static
-  --> $DIR/missing_doc.rs:80:1
+  --> $DIR/missing_doc.rs:81:1
    |
 LL | pub static BAR4: u32 = 0;
    | ^^^^^^^^^^^^^^^^^^^^^^^^^
 
 error: missing documentation for a module
-  --> $DIR/missing_doc.rs:82:1
+  --> $DIR/missing_doc.rs:83:1
    |
 LL | / mod internal_impl {
 LL | |     /// dox
@@ -126,31 +126,31 @@ LL | | }
    | |_^
 
 error: missing documentation for a function
-  --> $DIR/missing_doc.rs:85:5
+  --> $DIR/missing_doc.rs:86:5
    |
 LL |     pub fn undocumented1() {}
    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
 
 error: missing documentation for a function
-  --> $DIR/missing_doc.rs:86:5
+  --> $DIR/missing_doc.rs:87:5
    |
 LL |     pub fn undocumented2() {}
    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
 
 error: missing documentation for a function
-  --> $DIR/missing_doc.rs:87:5
+  --> $DIR/missing_doc.rs:88:5
    |
 LL |     fn undocumented3() {}
    |     ^^^^^^^^^^^^^^^^^^^^^
 
 error: missing documentation for a function
-  --> $DIR/missing_doc.rs:92:9
+  --> $DIR/missing_doc.rs:93:9
    |
 LL |         pub fn also_undocumented1() {}
    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
 
 error: missing documentation for a function
-  --> $DIR/missing_doc.rs:93:9
+  --> $DIR/missing_doc.rs:94:9
    |
 LL |         fn also_undocumented2() {}
    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^