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-rw-r--r--src/test/ui/asm/generic-const.rs30
1 files changed, 30 insertions, 0 deletions
diff --git a/src/test/ui/asm/generic-const.rs b/src/test/ui/asm/generic-const.rs
new file mode 100644
index 000000000..55c558780
--- /dev/null
+++ b/src/test/ui/asm/generic-const.rs
@@ -0,0 +1,30 @@
+// needs-asm-support
+// build-pass
+
+#![feature(asm_const, asm_sym)]
+
+use std::arch::asm;
+
+fn foofoo<const N: usize>() {}
+
+unsafe fn foo<const N: usize>() {
+ asm!("/* {0} */", const N);
+ asm!("/* {0} */", const N + 1);
+ asm!("/* {0} */", sym foofoo::<N>);
+}
+
+fn barbar<T>() {}
+
+unsafe fn bar<T>() {
+ asm!("/* {0} */", const std::mem::size_of::<T>());
+ asm!("/* {0} */", const std::mem::size_of::<(T, T)>());
+ asm!("/* {0} */", sym barbar::<T>);
+ asm!("/* {0} */", sym barbar::<(T, T)>);
+}
+
+fn main() {
+ unsafe {
+ foo::<0>();
+ bar::<usize>();
+ }
+}