lint-type-overflow2: warn -> deny.

Author: Centril

src/test/ui/lint/lint-type-overflow2.rs

@@ -1,15 +1,14 @@
 // compile-flags: -O
-#![warn(overflowing_literals)]
-#![warn(const_err)]
-// compile-pass
 
-#[allow(unused_variables)]
+#![deny(overflowing_literals)]
+#![deny(const_err)]
+#![allow(unused_variables)]
 
 fn main() {
-    let x2: i8 = --128; //~ warn: literal out of range for i8
+    let x2: i8 = --128; //~ ERROR literal out of range for `i8`
 
-    let x = -3.40282357e+38_f32; //~ warn: literal out of range for f32
-    let x =  3.40282357e+38_f32; //~ warn: literal out of range for f32
-    let x = -1.7976931348623159e+308_f64; //~ warn: literal out of range for f64
-    let x =  1.7976931348623159e+308_f64; //~ warn: literal out of range for f64
+    let x = -3.40282357e+38_f32; //~ ERROR literal out of range for `f32`
+    let x =  3.40282357e+38_f32; //~ ERROR literal out of range for `f32`
+    let x = -1.7976931348623159e+308_f64; //~ ERROR literal out of range for `f64`
+    let x =  1.7976931348623159e+308_f64; //~ ERROR literal out of range for `f64`
 }

src/test/ui/lint/lint-type-overflow2.stderr

@@ -1,48 +1,38 @@
-warning: literal out of range for `i8`
-  --> $DIR/lint-type-overflow2.rs:9:20
+error: literal out of range for `i8`
+  --> $DIR/lint-type-overflow2.rs:8:20
    |
 LL |     let x2: i8 = --128;
    |                    ^^^
    |
 note: lint level defined here
-  --> $DIR/lint-type-overflow2.rs:2:9
+  --> $DIR/lint-type-overflow2.rs:3:9
    |
-LL | #![warn(overflowing_literals)]
+LL | #![deny(overflowing_literals)]
    |         ^^^^^^^^^^^^^^^^^^^^
 
-warning: literal out of range for `f32`
-  --> $DIR/lint-type-overflow2.rs:11:14
+error: literal out of range for `f32`
+  --> $DIR/lint-type-overflow2.rs:10:14
    |
 LL |     let x = -3.40282357e+38_f32;
    |              ^^^^^^^^^^^^^^^^^^
 
-warning: literal out of range for `f32`
-  --> $DIR/lint-type-overflow2.rs:12:14
+error: literal out of range for `f32`
+  --> $DIR/lint-type-overflow2.rs:11:14
    |
 LL |     let x =  3.40282357e+38_f32;
    |              ^^^^^^^^^^^^^^^^^^
 
-warning: literal out of range for `f64`
-  --> $DIR/lint-type-overflow2.rs:13:14
+error: literal out of range for `f64`
+  --> $DIR/lint-type-overflow2.rs:12:14
    |
 LL |     let x = -1.7976931348623159e+308_f64;
    |              ^^^^^^^^^^^^^^^^^^^^^^^^^^^
 
-warning: literal out of range for `f64`
-  --> $DIR/lint-type-overflow2.rs:14:14
+error: literal out of range for `f64`
+  --> $DIR/lint-type-overflow2.rs:13:14
    |
 LL |     let x =  1.7976931348623159e+308_f64;
    |              ^^^^^^^^^^^^^^^^^^^^^^^^^^^
 
-warning: this expression will panic at runtime
-  --> $DIR/lint-type-overflow2.rs:9:18
-   |
-LL |     let x2: i8 = --128;
-   |                  ^^^^^ attempt to negate with overflow
-   |
-note: lint level defined here
-  --> $DIR/lint-type-overflow2.rs:3:9
-   |
-LL | #![warn(const_err)]
-   |         ^^^^^^^^^
+error: aborting due to 5 previous errors