Merging upstream version 1.68.2+dfsg1.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 293 insertions, 0 deletions

diff --git a/tests/ui/numeric/numeric-cast.rs b/tests/ui/numeric/numeric-cast.rs
new file mode 100644
index 000000000..7bddfc509
--- /dev/null
+++ b/tests/ui/numeric/numeric-cast.rs
@@ -0,0 +1,293 @@
+// run-rustfix
+
+// The `try_into` suggestion doesn't include this, but we do suggest it after applying it
+use std::convert::TryInto;
+
+fn foo<N>(_x: N) {}
+
+fn main() {
+    let x_usize: usize = 1;
+    let x_u64: u64 = 2;
+    let x_u32: u32 = 3;
+    let x_u16: u16 = 4;
+    let x_u8: u8 = 5;
+    let x_isize: isize = 6;
+    let x_i64: i64 = 7;
+    let x_i32: i32 = 8;
+    let x_i16: i16 = 9;
+    let x_i8: i8 = 10;
+    let x_f64: f64 = 11.0;
+    let x_f32: f32 = 12.0;
+
+    foo::<usize>(x_usize);
+    foo::<usize>(x_u64);
+    //~^ ERROR mismatched types
+    foo::<usize>(x_u32);
+    //~^ ERROR mismatched types
+    foo::<usize>(x_u16);
+    //~^ ERROR mismatched types
+    foo::<usize>(x_u8);
+    //~^ ERROR mismatched types
+    foo::<usize>(x_isize);
+    //~^ ERROR mismatched types
+    foo::<usize>(x_i64);
+    //~^ ERROR mismatched types
+    foo::<usize>(x_i32);
+    //~^ ERROR mismatched types
+    foo::<usize>(x_i16);
+    //~^ ERROR mismatched types
+    foo::<usize>(x_i8);
+    //~^ ERROR mismatched types
+    // foo::<usize>(x_f64);
+    // foo::<usize>(x_f32);
+
+    foo::<isize>(x_usize);
+    //~^ ERROR mismatched types
+    foo::<isize>(x_u64);
+    //~^ ERROR mismatched types
+    foo::<isize>(x_u32);
+    //~^ ERROR mismatched types
+    foo::<isize>(x_u16);
+    //~^ ERROR mismatched types
+    foo::<isize>(x_u8);
+    //~^ ERROR mismatched types
+    foo::<isize>(x_isize);
+    foo::<isize>(x_i64);
+    //~^ ERROR mismatched types
+    foo::<isize>(x_i32);
+    //~^ ERROR mismatched types
+    foo::<isize>(x_i16);
+    //~^ ERROR mismatched types
+    foo::<isize>(x_i8);
+    //~^ ERROR mismatched types
+    // foo::<isize>(x_f64);
+    // foo::<isize>(x_f32);
+
+    foo::<u64>(x_usize);
+    //~^ ERROR mismatched types
+    foo::<u64>(x_u64);
+    foo::<u64>(x_u32);
+    //~^ ERROR mismatched types
+    foo::<u64>(x_u16);
+    //~^ ERROR mismatched types
+    foo::<u64>(x_u8);
+    //~^ ERROR mismatched types
+    foo::<u64>(x_isize);
+    //~^ ERROR mismatched types
+    foo::<u64>(x_i64);
+    //~^ ERROR mismatched types
+    foo::<u64>(x_i32);
+    //~^ ERROR mismatched types
+    foo::<u64>(x_i16);
+    //~^ ERROR mismatched types
+    foo::<u64>(x_i8);
+    //~^ ERROR mismatched types
+    // foo::<u64>(x_f64);
+    // foo::<u64>(x_f32);
+
+    foo::<i64>(x_usize);
+    //~^ ERROR mismatched types
+    foo::<i64>(x_u64);
+    //~^ ERROR mismatched types
+    foo::<i64>(x_u32);
+    //~^ ERROR mismatched types
+    foo::<i64>(x_u16);
+    //~^ ERROR mismatched types
+    foo::<i64>(x_u8);
+    //~^ ERROR mismatched types
+    foo::<i64>(x_isize);
+    //~^ ERROR mismatched types
+    foo::<i64>(x_i64);
+    foo::<i64>(x_i32);
+    //~^ ERROR mismatched types
+    foo::<i64>(x_i16);
+    //~^ ERROR mismatched types
+    foo::<i64>(x_i8);
+    //~^ ERROR mismatched types
+    // foo::<i64>(x_f64);
+    // foo::<i64>(x_f32);
+
+    foo::<u32>(x_usize);
+    //~^ ERROR mismatched types
+    foo::<u32>(x_u64);
+    //~^ ERROR mismatched types
+    foo::<u32>(x_u32);
+    foo::<u32>(x_u16);
+    //~^ ERROR mismatched types
+    foo::<u32>(x_u8);
+    //~^ ERROR mismatched types
+    foo::<u32>(x_isize);
+    //~^ ERROR mismatched types
+    foo::<u32>(x_i64);
+    //~^ ERROR mismatched types
+    foo::<u32>(x_i32);
+    //~^ ERROR mismatched types
+    foo::<u32>(x_i16);
+    //~^ ERROR mismatched types
+    foo::<u32>(x_i8);
+    //~^ ERROR mismatched types
+    // foo::<u32>(x_f64);
+    // foo::<u32>(x_f32);
+
+    foo::<i32>(x_usize);
+    //~^ ERROR mismatched types
+    foo::<i32>(x_u64);
+    //~^ ERROR mismatched types
+    foo::<i32>(x_u32);
+    //~^ ERROR mismatched types
+    foo::<i32>(x_u16);
+    //~^ ERROR mismatched types
+    foo::<i32>(x_u8);
+    //~^ ERROR mismatched types
+    foo::<i32>(x_isize);
+    //~^ ERROR mismatched types
+    foo::<i32>(x_i64);
+    //~^ ERROR mismatched types
+    foo::<i32>(x_i32);
+    foo::<i32>(x_i16);
+    //~^ ERROR mismatched types
+    foo::<i32>(x_i8);
+    //~^ ERROR mismatched types
+    // foo::<i32>(x_f64);
+    // foo::<i32>(x_f32);
+
+    foo::<u16>(x_usize);
+    //~^ ERROR mismatched types
+    foo::<u16>(x_u64);
+    //~^ ERROR mismatched types
+    foo::<u16>(x_u32);
+    //~^ ERROR mismatched types
+    foo::<u16>(x_u16);
+    foo::<u16>(x_u8);
+    //~^ ERROR mismatched types
+    foo::<u16>(x_isize);
+    //~^ ERROR mismatched types
+    foo::<u16>(x_i64);
+    //~^ ERROR mismatched types
+    foo::<u16>(x_i32);
+    //~^ ERROR mismatched types
+    foo::<u16>(x_i16);
+    //~^ ERROR mismatched types
+    foo::<u16>(x_i8);
+    //~^ ERROR mismatched types
+    // foo::<u16>(x_f64);
+    // foo::<u16>(x_f32);
+
+    foo::<i16>(x_usize);
+    //~^ ERROR mismatched types
+    foo::<i16>(x_u64);
+    //~^ ERROR mismatched types
+    foo::<i16>(x_u32);
+    //~^ ERROR mismatched types
+    foo::<i16>(x_u16);
+    //~^ ERROR mismatched types
+    foo::<i16>(x_u8);
+    //~^ ERROR mismatched types
+    foo::<i16>(x_isize);
+    //~^ ERROR mismatched types
+    foo::<i16>(x_i64);
+    //~^ ERROR mismatched types
+    foo::<i16>(x_i32);
+    //~^ ERROR mismatched types
+    foo::<i16>(x_i16);
+    foo::<i16>(x_i8);
+    //~^ ERROR mismatched types
+    // foo::<i16>(x_f64);
+    // foo::<i16>(x_f32);
+
+    foo::<u8>(x_usize);
+    //~^ ERROR mismatched types
+    foo::<u8>(x_u64);
+    //~^ ERROR mismatched types
+    foo::<u8>(x_u32);
+    //~^ ERROR mismatched types
+    foo::<u8>(x_u16);
+    //~^ ERROR mismatched types
+    foo::<u8>(x_u8);
+    foo::<u8>(x_isize);
+    //~^ ERROR mismatched types
+    foo::<u8>(x_i64);
+    //~^ ERROR mismatched types
+    foo::<u8>(x_i32);
+    //~^ ERROR mismatched types
+    foo::<u8>(x_i16);
+    //~^ ERROR mismatched types
+    foo::<u8>(x_i8);
+    //~^ ERROR mismatched types
+    // foo::<u8>(x_f64);
+    // foo::<u8>(x_f32);
+
+    foo::<i8>(x_usize);
+    //~^ ERROR mismatched types
+    foo::<i8>(x_u64);
+    //~^ ERROR mismatched types
+    foo::<i8>(x_u32);
+    //~^ ERROR mismatched types
+    foo::<i8>(x_u16);
+    //~^ ERROR mismatched types
+    foo::<i8>(x_u8);
+    //~^ ERROR mismatched types
+    foo::<i8>(x_isize);
+    //~^ ERROR mismatched types
+    foo::<i8>(x_i64);
+    //~^ ERROR mismatched types
+    foo::<i8>(x_i32);
+    //~^ ERROR mismatched types
+    foo::<i8>(x_i16);
+    //~^ ERROR mismatched types
+    foo::<i8>(x_i8);
+    // foo::<i8>(x_f64);
+    // foo::<i8>(x_f32);
+
+    foo::<f64>(x_usize);
+    //~^ ERROR mismatched types
+    foo::<f64>(x_u64);
+    //~^ ERROR mismatched types
+    foo::<f64>(x_u32);
+    //~^ ERROR mismatched types
+    foo::<f64>(x_u16);
+    //~^ ERROR mismatched types
+    foo::<f64>(x_u8);
+    //~^ ERROR mismatched types
+    foo::<f64>(x_isize);
+    //~^ ERROR mismatched types
+    foo::<f64>(x_i64);
+    //~^ ERROR mismatched types
+    foo::<f64>(x_i32);
+    //~^ ERROR mismatched types
+    foo::<f64>(x_i16);
+    //~^ ERROR mismatched types
+    foo::<f64>(x_i8);
+    //~^ ERROR mismatched types
+    foo::<f64>(x_f64);
+    foo::<f64>(x_f32);
+    //~^ ERROR mismatched types
+
+    foo::<f32>(x_usize);
+    //~^ ERROR mismatched types
+    foo::<f32>(x_u64);
+    //~^ ERROR mismatched types
+    foo::<f32>(x_u32);
+    //~^ ERROR mismatched types
+    foo::<f32>(x_u16);
+    //~^ ERROR mismatched types
+    foo::<f32>(x_u8);
+    //~^ ERROR mismatched types
+    foo::<f32>(x_isize);
+    //~^ ERROR mismatched types
+    foo::<f32>(x_i64);
+    //~^ ERROR mismatched types
+    foo::<f32>(x_i32);
+    //~^ ERROR mismatched types
+    foo::<f32>(x_i16);
+    //~^ ERROR mismatched types
+    foo::<f32>(x_i8);
+    //~^ ERROR mismatched types
+    // foo::<f32>(x_f64);
+    foo::<f32>(x_f32);
+
+    foo::<u32>(x_u8 as u16);
+    //~^ ERROR mismatched types
+    foo::<i32>(-x_i8);
+    //~^ ERROR mismatched types
+}