1 files changed, 78 insertions, 0 deletions
diff --git a/tests/ui/cmse-nonsecure/cmse-nonsecure-entry/generics.stderr b/tests/ui/cmse-nonsecure/cmse-nonsecure-entry/generics.stderr
new file mode 100644
index 00000000000..9e67f881f75
--- /dev/null
+++ b/tests/ui/cmse-nonsecure/cmse-nonsecure-entry/generics.stderr
@@ -0,0 +1,78 @@
+error: only foreign, `unsafe extern "C"`, or `unsafe extern "C-unwind"` functions may have a C-variadic arg
+  --> $DIR/generics.rs:74:55
+   |
+LL | extern "C-cmse-nonsecure-entry" fn c_variadic(_: u32, _: ...) {
+   |                                                       ^^^^^^
+
+error[E0798]: functions with the `"C-cmse-nonsecure-entry"` ABI cannot contain generics in their type
+  --> $DIR/generics.rs:31:1
+   |
+LL | / extern "C-cmse-nonsecure-entry" fn introduced_generic<U: Copy>(
+LL | |
+LL | |     _: U,
+LL | |     _: u32,
+LL | |     _: u32,
+LL | |     _: u32,
+LL | | ) -> u64 {
+   | |________^
+
+error[E0798]: functions with the `"C-cmse-nonsecure-entry"` ABI cannot contain generics in their type
+  --> $DIR/generics.rs:41:1
+   |
+LL | extern "C-cmse-nonsecure-entry" fn impl_trait(_: impl Copy, _: u32, _: u32, _: u32) -> u64 {
+   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+
+error[E0798]: functions with the `"C-cmse-nonsecure-entry"` ABI cannot contain generics in their type
+  --> $DIR/generics.rs:15:5
+   |
+LL |     extern "C-cmse-nonsecure-entry" fn ambient_generic(_: T, _: u32, _: u32, _: u32) -> u64 {
+   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+
+error[E0798]: functions with the `"C-cmse-nonsecure-entry"` ABI cannot contain generics in their type
+  --> $DIR/generics.rs:20:5
+   |
+LL | /     extern "C-cmse-nonsecure-entry" fn ambient_generic_nested(
+LL | |
+LL | |         _: Wrapper<T>,
+LL | |         _: u32,
+LL | |         _: u32,
+LL | |         _: u32,
+LL | |     ) -> u64 {
+   | |____________^
+
+error[E0798]: return value of `"C-cmse-nonsecure-entry"` function too large to pass via registers
+  --> $DIR/generics.rs:52:67
+   |
+LL | extern "C-cmse-nonsecure-entry" fn trait_object(x: &dyn Trait) -> &dyn Trait {
+   |                                                                   ^^^^^^^^^^ this type doesn't fit in the available registers
+   |
+   = note: functions with the `"C-cmse-nonsecure-entry"` ABI must pass their result via the available return registers
+   = note: the result must either be a (transparently wrapped) i64, u64 or f64, or be at most 4 bytes in size
+
+error[E0798]: return value of `"C-cmse-nonsecure-entry"` function too large to pass via registers
+  --> $DIR/generics.rs:59:6
+   |
+LL | ) -> &'static dyn Trait {
+   |      ^^^^^^^^^^^^^^^^^^ this type doesn't fit in the available registers
+   |
+   = note: functions with the `"C-cmse-nonsecure-entry"` ABI must pass their result via the available return registers
+   = note: the result must either be a (transparently wrapped) i64, u64 or f64, or be at most 4 bytes in size
+
+error[E0798]: return value of `"C-cmse-nonsecure-entry"` function too large to pass via registers
+  --> $DIR/generics.rs:69:6
+   |
+LL | ) -> WrapperTransparent {
+   |      ^^^^^^^^^^^^^^^^^^ this type doesn't fit in the available registers
+   |
+   = note: functions with the `"C-cmse-nonsecure-entry"` ABI must pass their result via the available return registers
+   = note: the result must either be a (transparently wrapped) i64, u64 or f64, or be at most 4 bytes in size
+
+error: requires `va_list` lang_item
+  --> $DIR/generics.rs:74:55
+   |
+LL | extern "C-cmse-nonsecure-entry" fn c_variadic(_: u32, _: ...) {
+   |                                                       ^^^^^^
+
+error: aborting due to 9 previous errors
+
+For more information about this error, try `rustc --explain E0798`.