From 2ff14448863ac1a1dd9533461708e29aae170c2d Mon Sep 17 00:00:00 2001
From: Daniel Baumann <daniel.baumann@progress-linux.org>
Date: Wed, 17 Apr 2024 14:06:31 +0200
Subject: Adding debian version 1.65.0+dfsg1-2.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
---
 src/tools/clippy/tests/ui/result_large_err.rs | 99 +++++++++++++++++++++++++++
 1 file changed, 99 insertions(+)
 create mode 100644 src/tools/clippy/tests/ui/result_large_err.rs

(limited to 'src/tools/clippy/tests/ui/result_large_err.rs')

diff --git a/src/tools/clippy/tests/ui/result_large_err.rs b/src/tools/clippy/tests/ui/result_large_err.rs
new file mode 100644
index 000000000..f7df3b856
--- /dev/null
+++ b/src/tools/clippy/tests/ui/result_large_err.rs
@@ -0,0 +1,99 @@
+#![warn(clippy::result_large_err)]
+#![allow(clippy::large_enum_variant)]
+
+pub fn small_err() -> Result<(), u128> {
+    Ok(())
+}
+
+pub fn large_err() -> Result<(), [u8; 512]> {
+    Ok(())
+}
+
+pub struct FullyDefinedLargeError {
+    _foo: u128,
+    _bar: [u8; 100],
+    _foobar: [u8; 120],
+}
+
+impl FullyDefinedLargeError {
+    pub fn ret() -> Result<(), Self> {
+        Ok(())
+    }
+}
+
+pub fn struct_error() -> Result<(), FullyDefinedLargeError> {
+    Ok(())
+}
+
+type Fdlr<T> = std::result::Result<T, FullyDefinedLargeError>;
+pub fn large_err_via_type_alias<T>(x: T) -> Fdlr<T> {
+    Ok(x)
+}
+
+pub fn param_small_error<R>() -> Result<(), (R, u128)> {
+    Ok(())
+}
+
+pub fn param_large_error<R>() -> Result<(), (u128, R, FullyDefinedLargeError)> {
+    Ok(())
+}
+
+pub enum LargeErrorVariants<T> {
+    _Small(u8),
+    _Omg([u8; 512]),
+    _Param(T),
+}
+
+impl LargeErrorVariants<()> {
+    pub fn large_enum_error() -> Result<(), Self> {
+        Ok(())
+    }
+}
+
+trait TraitForcesLargeError {
+    fn large_error() -> Result<(), [u8; 512]> {
+        Ok(())
+    }
+}
+
+struct TraitImpl;
+
+impl TraitForcesLargeError for TraitImpl {
+    // Should not lint
+    fn large_error() -> Result<(), [u8; 512]> {
+        Ok(())
+    }
+}
+
+pub union FullyDefinedUnionError {
+    _maybe: u8,
+    _or_even: [[u8; 16]; 32],
+}
+
+pub fn large_union_err() -> Result<(), FullyDefinedUnionError> {
+    Ok(())
+}
+
+pub union UnionError<T: Copy> {
+    _maybe: T,
+    _or_perhaps_even: (T, [u8; 512]),
+}
+
+pub fn param_large_union<T: Copy>() -> Result<(), UnionError<T>> {
+    Ok(())
+}
+
+pub struct ArrayError<T, U> {
+    _large_array: [T; 32],
+    _other_stuff: U,
+}
+
+pub fn array_error_subst<U>() -> Result<(), ArrayError<i32, U>> {
+    Ok(())
+}
+
+pub fn array_error<T, U>() -> Result<(), ArrayError<(i32, T), U>> {
+    Ok(())
+}
+
+fn main() {}
-- 
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