diff options
Diffstat (limited to 'tests/ui/issues/issue-37311-type-length-limit')
3 files changed, 53 insertions, 0 deletions
diff --git a/tests/ui/issues/issue-37311-type-length-limit/issue-37311.polonius.stderr b/tests/ui/issues/issue-37311-type-length-limit/issue-37311.polonius.stderr new file mode 100644 index 000000000..3a1c0b82c --- /dev/null +++ b/tests/ui/issues/issue-37311-type-length-limit/issue-37311.polonius.stderr @@ -0,0 +1,15 @@ +error: reached the recursion limit while instantiating `<(&(&(&(&(&(&(&(&(&(&(&(&(&(&(&(.....), ...), ...) as Foo>::recurse` + --> $DIR/issue-37311.rs:17:9 + | +LL | (self, self).recurse(); + | ^^^^^^^^^^^^^^^^^^^^^^ + | +note: `<T as Foo>::recurse` defined here + --> $DIR/issue-37311.rs:16:5 + | +LL | fn recurse(&self) { + | ^^^^^^^^^^^^^^^^^ + = note: the full type name has been written to '$TEST_BUILD_DIR/issues/issue-37311-type-length-limit/issue-37311.polonius/issue-37311.long-type.txt' + +error: aborting due to previous error + diff --git a/tests/ui/issues/issue-37311-type-length-limit/issue-37311.rs b/tests/ui/issues/issue-37311-type-length-limit/issue-37311.rs new file mode 100644 index 000000000..50d1f166c --- /dev/null +++ b/tests/ui/issues/issue-37311-type-length-limit/issue-37311.rs @@ -0,0 +1,23 @@ +// build-fail +// normalize-stderr-test: ".nll/" -> "/" + +trait Mirror { + type Image; +} + +impl<T> Mirror for T { type Image = T; } + +trait Foo { + fn recurse(&self); +} + +impl<T> Foo for T { + #[allow(unconditional_recursion)] + fn recurse(&self) { + (self, self).recurse(); //~ ERROR reached the recursion limit + } +} + +fn main() { + ().recurse(); +} diff --git a/tests/ui/issues/issue-37311-type-length-limit/issue-37311.stderr b/tests/ui/issues/issue-37311-type-length-limit/issue-37311.stderr new file mode 100644 index 000000000..5b8299fe8 --- /dev/null +++ b/tests/ui/issues/issue-37311-type-length-limit/issue-37311.stderr @@ -0,0 +1,15 @@ +error: reached the recursion limit while instantiating `<(&(&(..., ...), ...), ...) as Foo>::recurse` + --> $DIR/issue-37311.rs:17:9 + | +LL | (self, self).recurse(); + | ^^^^^^^^^^^^^^^^^^^^^^ + | +note: `<T as Foo>::recurse` defined here + --> $DIR/issue-37311.rs:16:5 + | +LL | fn recurse(&self) { + | ^^^^^^^^^^^^^^^^^ + = note: the full type name has been written to '$TEST_BUILD_DIR/issues/issue-37311-type-length-limit/issue-37311/issue-37311.long-type.txt' + +error: aborting due to previous error + |