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Rollup merge of #79981 - camelid:overflowing_literals-inference-error, r=lcnr

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Add 'consider using' message to overflowing_literals

Fixes #79744.

Ironically, the `overflowing_literals` handler for binary or hex already
had this message! You would think it would be the other way around :)

cc ```@scottmcm```
This commit is contained in:
Guillaume Gomez 2021-02-17 20:37:48 +01:00 • committed by GitHub
commit ec007845cf
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10 changed files with 87 additions and 33 deletions
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4
src/test/ui/enum/enum-discrim-too-small2.stderr
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@ -10,6 +10,7 @@ note: the lint level is defined here
LL | #![deny(overflowing_literals)]
| ^^^^^^^^^^^^^^^^^^^^
= note: the literal `223` does not fit into the type `i8` whose range is `-128..=127`
= help: consider using the type `u8` instead
error: literal out of range for `i16`
--> $DIR/enum-discrim-too-small2.rs:15:12
@ -18,6 +19,7 @@ LL | Ci16 = 55555,
| ^^^^^
|
= note: the literal `55555` does not fit into the type `i16` whose range is `-32768..=32767`
= help: consider using the type `u16` instead
error: literal out of range for `i32`
--> $DIR/enum-discrim-too-small2.rs:22:12
@ -26,6 +28,7 @@ LL | Ci32 = 3_000_000_000,
| ^^^^^^^^^^^^^
|
= note: the literal `3_000_000_000` does not fit into the type `i32` whose range is `-2147483648..=2147483647`
= help: consider using the type `u32` instead
error: literal out of range for `i64`
--> $DIR/enum-discrim-too-small2.rs:29:12
@ -34,6 +37,7 @@ LL | Ci64 = 9223372036854775809,
| ^^^^^^^^^^^^^^^^^^^
|
= note: the literal `9223372036854775809` does not fit into the type `i64` whose range is `-9223372036854775808..=9223372036854775807`
= help: consider using the type `u64` instead
error: aborting due to 4 previous errors