From 698f8c2f01ea549d77d7dc3338a12e04c11057b9 Mon Sep 17 00:00:00 2001
From: Daniel Baumann <daniel.baumann@progress-linux.org>
Date: Wed, 17 Apr 2024 14:02:58 +0200
Subject: Adding upstream version 1.64.0+dfsg1.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
---
 .../tests/ui/default_numeric_fallback_f64.fixed    | 177 +++++++++++++++++++++
 1 file changed, 177 insertions(+)
 create mode 100644 src/tools/clippy/tests/ui/default_numeric_fallback_f64.fixed

(limited to 'src/tools/clippy/tests/ui/default_numeric_fallback_f64.fixed')

diff --git a/src/tools/clippy/tests/ui/default_numeric_fallback_f64.fixed b/src/tools/clippy/tests/ui/default_numeric_fallback_f64.fixed
new file mode 100644
index 000000000..a28bff767
--- /dev/null
+++ b/src/tools/clippy/tests/ui/default_numeric_fallback_f64.fixed
@@ -0,0 +1,177 @@
+// run-rustfix
+// aux-build:macro_rules.rs
+
+#![warn(clippy::default_numeric_fallback)]
+#![allow(
+    unused,
+    clippy::never_loop,
+    clippy::no_effect,
+    clippy::unnecessary_operation,
+    clippy::branches_sharing_code,
+    clippy::match_single_binding,
+    clippy::let_unit_value
+)]
+
+#[macro_use]
+extern crate macro_rules;
+
+mod basic_expr {
+    fn test() {
+        // Should lint unsuffixed literals typed `f64`.
+        let x = 0.12_f64;
+        let x = [1.0_f64, 2.0_f64, 3.0_f64];
+        let x = if true { (1.0_f64, 2.0_f64) } else { (3.0_f64, 4.0_f64) };
+        let x = match 1.0_f64 {
+            _ => 1.0_f64,
+        };
+
+        // Should NOT lint suffixed literals.
+        let x = 0.12_f64;
+
+        // Should NOT lint literals in init expr if `Local` has a type annotation.
+        let x: f64 = 0.1;
+        let x: [f64; 3] = [1., 2., 3.];
+        let x: (f64, f64) = if true { (1., 2.) } else { (3., 4.) };
+        let x: _ = 1.;
+    }
+}
+
+mod nested_local {
+    fn test() {
+        let x: _ = {
+            // Should lint this because this literal is not bound to any types.
+            let y = 1.0_f64;
+
+            // Should NOT lint this because this literal is bound to `_` of outer `Local`.
+            1.
+        };
+
+        let x: _ = if true {
+            // Should lint this because this literal is not bound to any types.
+            let y = 1.0_f64;
+
+            // Should NOT lint this because this literal is bound to `_` of outer `Local`.
+            1.
+        } else {
+            // Should lint this because this literal is not bound to any types.
+            let y = 1.0_f64;
+
+            // Should NOT lint this because this literal is bound to `_` of outer `Local`.
+            2.
+        };
+    }
+}
+
+mod function_def {
+    fn ret_f64() -> f64 {
+        // Even though the output type is specified,
+        // this unsuffixed literal is linted to reduce heuristics and keep codebase simple.
+        1.0_f64
+    }
+
+    fn test() {
+        // Should lint this because return type is inferred to `f64` and NOT bound to a concrete
+        // type.
+        let f = || -> _ { 1.0_f64 };
+
+        // Even though the output type is specified,
+        // this unsuffixed literal is linted to reduce heuristics and keep codebase simple.
+        let f = || -> f64 { 1.0_f64 };
+    }
+}
+
+mod function_calls {
+    fn concrete_arg(f: f64) {}
+
+    fn generic_arg<T>(t: T) {}
+
+    fn test() {
+        // Should NOT lint this because the argument type is bound to a concrete type.
+        concrete_arg(1.);
+
+        // Should lint this because the argument type is inferred to `f64` and NOT bound to a concrete type.
+        generic_arg(1.0_f64);
+
+        // Should lint this because the argument type is inferred to `f64` and NOT bound to a concrete type.
+        let x: _ = generic_arg(1.0_f64);
+    }
+}
+
+mod struct_ctor {
+    struct ConcreteStruct {
+        x: f64,
+    }
+
+    struct GenericStruct<T> {
+        x: T,
+    }
+
+    fn test() {
+        // Should NOT lint this because the field type is bound to a concrete type.
+        ConcreteStruct { x: 1. };
+
+        // Should lint this because the field type is inferred to `f64` and NOT bound to a concrete type.
+        GenericStruct { x: 1.0_f64 };
+
+        // Should lint this because the field type is inferred to `f64` and NOT bound to a concrete type.
+        let _ = GenericStruct { x: 1.0_f64 };
+    }
+}
+
+mod enum_ctor {
+    enum ConcreteEnum {
+        X(f64),
+    }
+
+    enum GenericEnum<T> {
+        X(T),
+    }
+
+    fn test() {
+        // Should NOT lint this because the field type is bound to a concrete type.
+        ConcreteEnum::X(1.);
+
+        // Should lint this because the field type is inferred to `f64` and NOT bound to a concrete type.
+        GenericEnum::X(1.0_f64);
+    }
+}
+
+mod method_calls {
+    struct StructForMethodCallTest;
+
+    impl StructForMethodCallTest {
+        fn concrete_arg(&self, f: f64) {}
+
+        fn generic_arg<T>(&self, t: T) {}
+    }
+
+    fn test() {
+        let s = StructForMethodCallTest {};
+
+        // Should NOT lint this because the argument type is bound to a concrete type.
+        s.concrete_arg(1.);
+
+        // Should lint this because the argument type is bound to a concrete type.
+        s.generic_arg(1.0_f64);
+    }
+}
+
+mod in_macro {
+    macro_rules! internal_macro {
+        () => {
+            let x = 22.0_f64;
+        };
+    }
+
+    // Should lint in internal macro.
+    fn internal() {
+        internal_macro!();
+    }
+
+    // Should NOT lint in external macro.
+    fn external() {
+        default_numeric_fallback!();
+    }
+}
+
+fn main() {}
-- 
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