Auto merge of #131612 - tgross35:rollup-zy3yg4p, r=tgross35

Rollup of 7 pull requests

Successful merges:

 - #130870 (Add suggestion for removing invalid path sep `::` in fn def)
 - #130954 (Stabilize const `ptr::write*` and `mem::replace`)
 - #131233 (std: fix stdout-before-main)
 - #131590 (yeet some clones)
 - #131596 (mark InterpResult as must_use)
 - #131597 (Take a display name for `tool_check_step!`)
 - #131605 (`LLVMConstInt` only allows integer types)

r? `@ghost`
`@rustbot` modify labels: rollup

6 files changed, 53 insertions, 1 deletions

diff --git a/tests/ui/consts/load-preserves-partial-init.rs b/tests/ui/consts/load-preserves-partial-init.rs
index d97e9cb3d9d..2a8adbd5e16 100644
--- a/tests/ui/consts/load-preserves-partial-init.rs
+++ b/tests/ui/consts/load-preserves-partial-init.rs
@@ -1,6 +1,5 @@
 //@ run-pass
 
-#![feature(const_ptr_write)]
 // issue: https://github.com/rust-lang/rust/issues/69488
 // Loads of partially-initialized data could produce completely-uninitialized results.
 // Test to make sure that we no longer do such a "deinitializing" load.
diff --git a/tests/ui/parser/issues/invalid-path-sep-in-fn-definition-issue-130791.fixed b/tests/ui/parser/issues/invalid-path-sep-in-fn-definition-issue-130791.fixed
new file mode 100644
index 00000000000..2c6fddccb73
--- /dev/null
+++ b/tests/ui/parser/issues/invalid-path-sep-in-fn-definition-issue-130791.fixed
@@ -0,0 +1,7 @@
+//@ run-rustfix
+
+#[allow(dead_code)]
+fn invalid_path_separator<T>() {}
+//~^ ERROR invalid path separator in function definition
+
+fn main() {}
diff --git a/tests/ui/parser/issues/invalid-path-sep-in-fn-definition-issue-130791.rs b/tests/ui/parser/issues/invalid-path-sep-in-fn-definition-issue-130791.rs
new file mode 100644
index 00000000000..5f690615043
--- /dev/null
+++ b/tests/ui/parser/issues/invalid-path-sep-in-fn-definition-issue-130791.rs
@@ -0,0 +1,7 @@
+//@ run-rustfix
+
+#[allow(dead_code)]
+fn invalid_path_separator::<T>() {}
+//~^ ERROR invalid path separator in function definition
+
+fn main() {}
diff --git a/tests/ui/parser/issues/invalid-path-sep-in-fn-definition-issue-130791.stderr b/tests/ui/parser/issues/invalid-path-sep-in-fn-definition-issue-130791.stderr
new file mode 100644
index 00000000000..3ad05050da0
--- /dev/null
+++ b/tests/ui/parser/issues/invalid-path-sep-in-fn-definition-issue-130791.stderr
@@ -0,0 +1,14 @@
+error: invalid path separator in function definition
+  --> $DIR/invalid-path-sep-in-fn-definition-issue-130791.rs:4:26
+   |
+LL | fn invalid_path_separator::<T>() {}
+   |                          ^^
+   |
+help: remove invalid path separator
+   |
+LL - fn invalid_path_separator::<T>() {}
+LL + fn invalid_path_separator<T>() {}
+   |
+
+error: aborting due to 1 previous error
+
diff --git a/tests/ui/runtime/stdout-before-main.rs b/tests/ui/runtime/stdout-before-main.rs
new file mode 100644
index 00000000000..26c734d3e9e
--- /dev/null
+++ b/tests/ui/runtime/stdout-before-main.rs
@@ -0,0 +1,24 @@
+//@ run-pass
+//@ check-run-results
+//@ only-gnu
+//@ only-linux
+//
+// Regression test for #130210.
+// .init_array doesn't work everywhere, so we limit the test to just GNU/Linux.
+
+use std::ffi::c_int;
+use std::thread;
+
+#[used]
+#[link_section = ".init_array"]
+static INIT: extern "C" fn(c_int, *const *const u8, *const *const u8) = {
+    extern "C" fn init(_argc: c_int, _argv: *const *const u8, _envp: *const *const u8) {
+        print!("Hello from before ");
+    }
+
+    init
+};
+
+fn main() {
+    println!("{}!", thread::current().name().unwrap());
+}
diff --git a/tests/ui/runtime/stdout-before-main.run.stdout b/tests/ui/runtime/stdout-before-main.run.stdout
new file mode 100644
index 00000000000..d7a3a4389ec
--- /dev/null
+++ b/tests/ui/runtime/stdout-before-main.run.stdout
@@ -0,0 +1 @@
+Hello from before main!