Use `target_family = "wasm"`

7 files changed, 18 insertions, 35 deletions

diff --git a/library/core/src/ffi.rs b/library/core/src/ffi.rs
index ea3de680afe..9c4cf89b6bc 100644
--- a/library/core/src/ffi.rs
+++ b/library/core/src/ffi.rs
@@ -62,8 +62,7 @@ impl fmt::Debug for c_void {
 #[cfg(any(
     all(not(target_arch = "aarch64"), not(target_arch = "powerpc"), not(target_arch = "x86_64")),
     all(target_arch = "aarch64", any(target_os = "macos", target_os = "ios")),
-    target_arch = "wasm32",
-    target_arch = "wasm64",
+    target_family = "wasm",
     target_arch = "asmjs",
     windows
 ))]
@@ -86,8 +85,7 @@ pub struct VaListImpl<'f> {
 #[cfg(any(
     all(not(target_arch = "aarch64"), not(target_arch = "powerpc"), not(target_arch = "x86_64")),
     all(target_arch = "aarch64", any(target_os = "macos", target_os = "ios")),
-    target_arch = "wasm32",
-    target_arch = "wasm64",
+    target_family = "wasm",
     target_arch = "asmjs",
     windows
 ))]
@@ -187,8 +185,7 @@ pub struct VaList<'a, 'f: 'a> {
             not(target_arch = "x86_64")
         ),
         all(target_arch = "aarch64", any(target_os = "macos", target_os = "ios")),
-        target_arch = "wasm32",
-        target_arch = "wasm64",
+        target_family = "wasm",
         target_arch = "asmjs",
         windows
     ))]
@@ -197,8 +194,7 @@ pub struct VaList<'a, 'f: 'a> {
     #[cfg(all(
         any(target_arch = "aarch64", target_arch = "powerpc", target_arch = "x86_64"),
         any(not(target_arch = "aarch64"), not(any(target_os = "macos", target_os = "ios"))),
-        not(target_arch = "wasm32"),
-        not(target_arch = "wasm64"),
+        not(target_family = "wasm"),
         not(target_arch = "asmjs"),
         not(windows)
     ))]
@@ -210,8 +206,7 @@ pub struct VaList<'a, 'f: 'a> {
 #[cfg(any(
     all(not(target_arch = "aarch64"), not(target_arch = "powerpc"), not(target_arch = "x86_64")),
     all(target_arch = "aarch64", any(target_os = "macos", target_os = "ios")),
-    target_arch = "wasm32",
-    target_arch = "wasm64",
+    target_family = "wasm",
     target_arch = "asmjs",
     windows
 ))]
@@ -232,8 +227,7 @@ impl<'f> VaListImpl<'f> {
 #[cfg(all(
     any(target_arch = "aarch64", target_arch = "powerpc", target_arch = "x86_64"),
     any(not(target_arch = "aarch64"), not(any(target_os = "macos", target_os = "ios"))),
-    not(target_arch = "wasm32"),
-    not(target_arch = "wasm64"),
+    not(target_family = "wasm"),
     not(target_arch = "asmjs"),
     not(windows)
 ))]
diff --git a/library/panic_abort/src/lib.rs b/library/panic_abort/src/lib.rs
index d31df0da364..dec5e0b2123 100644
--- a/library/panic_abort/src/lib.rs
+++ b/library/panic_abort/src/lib.rs
@@ -117,8 +117,7 @@ pub unsafe extern "C-unwind" fn __rust_start_panic(_payload: *mut &mut dyn BoxMe
 pub mod personalities {
     #[rustc_std_internal_symbol]
     #[cfg(not(any(
-        all(target_arch = "wasm32", not(target_os = "emscripten")),
-        all(target_arch = "wasm64", not(target_os = "emscripten")),
+        all(target_family = "wasm", not(target_os = "emscripten")),
         all(target_os = "windows", target_env = "gnu", target_arch = "x86_64",),
     )))]
     pub extern "C" fn rust_eh_personality() {}
diff --git a/library/std/Cargo.toml b/library/std/Cargo.toml
index 85658bf9e3c..752ab185b8e 100644
--- a/library/std/Cargo.toml
+++ b/library/std/Cargo.toml
@@ -35,7 +35,7 @@ features = ['read_core', 'elf', 'macho', 'pe', 'unaligned', 'archive']
 [dev-dependencies]
 rand = "0.7"
 
-[target.'cfg(any(all(any(target_arch = "wasm32", target_arch = "wasm64"), not(target_os = "emscripten")), all(target_vendor = "fortanix", target_env = "sgx")))'.dependencies]
+[target.'cfg(any(all(target_family = "wasm", not(target_os = "emscripten")), all(target_vendor = "fortanix", target_env = "sgx")))'.dependencies]
 dlmalloc = { version = "0.2.1", features = ['rustc-dep-of-std'] }
 
 [target.x86_64-fortanix-unknown-sgx.dependencies]
diff --git a/library/std/src/sys/mod.rs b/library/std/src/sys/mod.rs
index 38f45fef918..167c918c94c 100644
--- a/library/std/src/sys/mod.rs
+++ b/library/std/src/sys/mod.rs
@@ -40,7 +40,7 @@ cfg_if::cfg_if! {
     } else if #[cfg(target_os = "wasi")] {
         mod wasi;
         pub use self::wasi::*;
-    } else if #[cfg(any(target_arch = "wasm32", target_arch = "wasm64"))] {
+    } else if #[cfg(target_family = "wasm")] {
         mod wasm;
         pub use self::wasm::*;
     } else if #[cfg(all(target_vendor = "fortanix", target_env = "sgx"))] {
diff --git a/library/std/src/sys_common/mod.rs b/library/std/src/sys_common/mod.rs
index 0f2a8cd0012..804727fbc54 100644
--- a/library/std/src/sys_common/mod.rs
+++ b/library/std/src/sys_common/mod.rs
@@ -40,8 +40,7 @@ cfg_if::cfg_if! {
     if #[cfg(any(target_os = "l4re",
                  target_os = "hermit",
                  feature = "restricted-std",
-                 all(target_arch = "wasm32", not(target_os = "emscripten")),
-                 all(target_arch = "wasm64", not(target_os = "emscripten")),
+                 all(target_family = "wasm", not(target_os = "emscripten")),
                  all(target_vendor = "fortanix", target_env = "sgx")))] {
         pub use crate::sys::net;
     } else {
diff --git a/library/std/src/thread/local.rs b/library/std/src/thread/local.rs
index 37f9cc40be6..da297c92017 100644
--- a/library/std/src/thread/local.rs
+++ b/library/std/src/thread/local.rs
@@ -172,7 +172,7 @@ macro_rules! __thread_local_inner {
             //
             // FIXME(#84224) this should come after the `target_thread_local`
             // block.
-            #[cfg(all(any(target_arch = "wasm32", target_arch = "wasm64"), not(target_feature = "atomics")))]
+            #[cfg(all(target_family = "wasm", not(target_feature = "atomics")))]
             {
                 static mut VAL: $t = $init;
                 Some(&VAL)
@@ -181,10 +181,7 @@ macro_rules! __thread_local_inner {
             // If the platform has support for `#[thread_local]`, use it.
             #[cfg(all(
                 target_thread_local,
-                not(all(
-                    any(target_arch = "wasm32", target_arch = "wasm64"),
-                    not(target_feature = "atomics"),
-                )),
+                not(all(target_family = "wasm", not(target_feature = "atomics"))),
             ))]
             {
                 // If a dtor isn't needed we can do something "very raw" and
@@ -241,10 +238,7 @@ macro_rules! __thread_local_inner {
             // same implementation as below for os thread locals.
             #[cfg(all(
                 not(target_thread_local),
-                not(all(
-                    any(target_arch = "wasm32", target_arch = "wasm64"),
-                    not(target_feature = "atomics"),
-                )),
+                not(all(target_family = "wasm", not(target_feature = "atomics"))),
             ))]
             {
                 #[inline]
@@ -291,21 +285,21 @@ macro_rules! __thread_local_inner {
             // The issue of "should enable on Windows sometimes" is #84933
             #[cfg_attr(not(windows), inline)]
             unsafe fn __getit() -> $crate::option::Option<&'static $t> {
-                #[cfg(all(any(target_arch = "wasm32", target_arch = "wasm64"), not(target_feature = "atomics")))]
+                #[cfg(all(target_family = "wasm", not(target_feature = "atomics")))]
                 static __KEY: $crate::thread::__StaticLocalKeyInner<$t> =
                     $crate::thread::__StaticLocalKeyInner::new();
 
                 #[thread_local]
                 #[cfg(all(
                     target_thread_local,
-                    not(all(any(target_arch = "wasm32", target_arch = "wasm64"), not(target_feature = "atomics"))),
+                    not(all(target_family = "wasm", not(target_feature = "atomics"))),
                 ))]
                 static __KEY: $crate::thread::__FastLocalKeyInner<$t> =
                     $crate::thread::__FastLocalKeyInner::new();
 
                 #[cfg(all(
                     not(target_thread_local),
-                    not(all(any(target_arch = "wasm32", target_arch = "wasm64"), not(target_feature = "atomics"))),
+                    not(all(target_family = "wasm", not(target_feature = "atomics"))),
                 ))]
                 static __KEY: $crate::thread::__OsLocalKeyInner<$t> =
                     $crate::thread::__OsLocalKeyInner::new();
@@ -488,7 +482,7 @@ mod lazy {
 /// On some platforms like wasm there's no threads, so no need to generate
 /// thread locals and we can instead just use plain statics!
 #[doc(hidden)]
-#[cfg(all(any(target_arch = "wasm32", target_arch = "wasm64"), not(target_feature = "atomics")))]
+#[cfg(all(target_family = "wasm", not(target_feature = "atomics")))]
 pub mod statik {
     use super::lazy::LazyKeyInner;
     use crate::fmt;
diff --git a/library/std/src/thread/mod.rs b/library/std/src/thread/mod.rs
index 41f7bf55f22..39b53b51bfa 100644
--- a/library/std/src/thread/mod.rs
+++ b/library/std/src/thread/mod.rs
@@ -200,10 +200,7 @@ pub use self::local::fast::Key as __FastLocalKeyInner;
 #[doc(hidden)]
 pub use self::local::os::Key as __OsLocalKeyInner;
 #[unstable(feature = "libstd_thread_internals", issue = "none")]
-#[cfg(all(
-    any(target_arch = "wasm32", target_arch = "wasm64"),
-    not(target_feature = "atomics")
-))]
+#[cfg(all(target_family = "wasm", not(target_feature = "atomics")))]
 #[doc(hidden)]
 pub use self::local::statik::Key as __StaticLocalKeyInner;