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lint-type-overflow2: warn -> deny.

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This commit is contained in:
Mazdak Farrokhzad 2019-06-12 22:53:17 +02:00
parent e4e0f959ce
commit 5baac07d4b
2 changed files with 21 additions and 32 deletions
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17
src/test/ui/lint/lint-type-overflow2.rs
View file

@ -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`
}

36
src/test/ui/lint/lint-type-overflow2.stderr
View file

@ -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