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Diffstat (limited to 'tests/ui/parser/recover/recover-fn-ptr-with-generics.rs')
-rw-r--r--tests/ui/parser/recover/recover-fn-ptr-with-generics.rs31
1 files changed, 31 insertions, 0 deletions
diff --git a/tests/ui/parser/recover/recover-fn-ptr-with-generics.rs b/tests/ui/parser/recover/recover-fn-ptr-with-generics.rs
new file mode 100644
index 000000000..31de418be
--- /dev/null
+++ b/tests/ui/parser/recover/recover-fn-ptr-with-generics.rs
@@ -0,0 +1,31 @@
+fn main() {
+ type Predicate = fn<'a>(&'a str) -> bool;
+ //~^ ERROR function pointer types may not have generic parameters
+
+ type Identity = fn<T>(T) -> T;
+ //~^ ERROR function pointer types may not have generic parameters
+ //~| ERROR cannot find type `T` in this scope
+ //~| ERROR cannot find type `T` in this scope
+
+ let _: fn<const N: usize, 'e, Q, 'f>();
+ //~^ ERROR function pointer types may not have generic parameters
+
+ let _: for<'outer> fn<'inner>();
+ //~^ ERROR function pointer types may not have generic parameters
+
+ let _: for<> fn<'r>();
+ //~^ ERROR function pointer types may not have generic parameters
+
+ type Hmm = fn<>();
+ //~^ ERROR function pointer types may not have generic parameters
+
+ let _: extern fn<'a: 'static>();
+ //~^ ERROR function pointer types may not have generic parameters
+ //~| ERROR lifetime bounds cannot be used in this context
+
+ let _: for<'any> extern "C" fn<'u>();
+ //~^ ERROR function pointer types may not have generic parameters
+
+ type QuiteBroken = fn<const>();
+ //~^ ERROR expected identifier, found `>`
+}