Adding upstream version 1.64.0+dfsg1.upstream/1.64.0+dfsg1

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

1 files changed, 45 insertions, 0 deletions

diff --git a/src/test/ui/lint/lint-type-overflow.rs b/src/test/ui/lint/lint-type-overflow.rs
new file mode 100644
index 000000000..9672da6d3
--- /dev/null
+++ b/src/test/ui/lint/lint-type-overflow.rs
@@ -0,0 +1,45 @@
+#![deny(overflowing_literals)]
+
+fn test(x: i8) {
+    println!("x {}", x);
+}
+
+#[allow(unused_variables)]
+fn main() {
+    let x1: u8 = 255; // should be OK
+    let x1: u8 = 256; //~ error: literal out of range for `u8`
+
+    let x1 = 255_u8; // should be OK
+    let x1 = 256_u8; //~ error: literal out of range for `u8`
+
+    let x2: i8 = -128; // should be OK
+    let x1: i8 = 128; //~ error: literal out of range for `i8`
+
+    let x3: i8 = -129; //~ error: literal out of range for `i8`
+    let x3: i8 = -(129); //~ error: literal out of range for `i8`
+    let x3: i8 = -{129}; //~ error: literal out of range for `i8`
+
+    test(1000); //~ error: literal out of range for `i8`
+
+    let x = 128_i8; //~ error: literal out of range for `i8`
+    let x = 127_i8;
+    let x = -128_i8;
+    let x = -(128_i8);
+    let x = -129_i8; //~ error: literal out of range for `i8`
+
+    let x: i32 = 2147483647; // should be OK
+    let x = 2147483647_i32; // should be OK
+    let x: i32 = 2147483648; //~ error: literal out of range for `i32`
+    let x = 2147483648_i32; //~ error: literal out of range for `i32`
+    let x: i32 = -2147483648; // should be OK
+    let x = -2147483648_i32; // should be OK
+    let x: i32 = -2147483649; //~ error: literal out of range for `i32`
+    let x = -2147483649_i32; //~ error: literal out of range for `i32`
+    let x = 2147483648; //~ error: literal out of range for `i32`
+
+    let x = 9223372036854775808_i64; //~ error: literal out of range for `i64`
+    let x = -9223372036854775808_i64; // should be OK
+    let x = 18446744073709551615_i64; //~ error: literal out of range for `i64`
+    let x: i64 = -9223372036854775809; //~ error: literal out of range for `i64`
+    let x = -9223372036854775809_i64; //~ error: literal out of range for `i64`
+}