Use verbose style when suggesting changing `const` with `let`

Use verbose style when suggesting changing `const` with `let` · rust-lang/rust@b56dc8e

@@ -371,47 +371,57 @@ LL | global_asm!("{}", label {});

371371error[E0435]: attempt to use a non-constant value in a constant372372 --> $DIR/parse-error.rs:39:37373373 |374-LL | let mut foo = 0;375- | ----------- help: consider using `const` instead of `let`: `const foo`376-...377374LL | asm!("{}", options(), const foo);378375 | ^^^ non-constant value376+ |377+help: consider using `const` instead of `let`378+ |379+LL | const foo = 0;380+ | ~~~~~379381380382error[E0435]: attempt to use a non-constant value in a constant381383 --> $DIR/parse-error.rs:71:44382384 |383-LL | let mut foo = 0;384- | ----------- help: consider using `const` instead of `let`: `const foo`385-...386385LL | asm!("{}", clobber_abi("C"), const foo);387386 | ^^^ non-constant value387+ |388+help: consider using `const` instead of `let`389+ |390+LL | const foo = 0;391+ | ~~~~~388392389393error[E0435]: attempt to use a non-constant value in a constant390394 --> $DIR/parse-error.rs:74:55391395 |392-LL | let mut foo = 0;393- | ----------- help: consider using `const` instead of `let`: `const foo`394-...395396LL | asm!("{}", options(), clobber_abi("C"), const foo);396397 | ^^^ non-constant value398+ |399+help: consider using `const` instead of `let`400+ |401+LL | const foo = 0;402+ | ~~~~~397403398404error[E0435]: attempt to use a non-constant value in a constant399405 --> $DIR/parse-error.rs:76:31400406 |401-LL | let mut foo = 0;402- | ----------- help: consider using `const` instead of `let`: `const foo`403-...404407LL | asm!("{a}", a = const foo, a = const bar);405408 | ^^^ non-constant value409+ |410+help: consider using `const` instead of `let`411+ |412+LL | const foo = 0;413+ | ~~~~~406414407415error[E0435]: attempt to use a non-constant value in a constant408416 --> $DIR/parse-error.rs:76:46409417 |410-LL | let mut bar = 0;411- | ----------- help: consider using `const` instead of `let`: `const bar`412-...413418LL | asm!("{a}", a = const foo, a = const bar);414419 | ^^^ non-constant value420+ |421+help: consider using `const` instead of `let`422+ |423+LL | const bar = 0;424+ | ~~~~~415425416426error: aborting due to 64 previous errors417427