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Manually format macro to not go over text width.

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This commit is contained in:
jumbatm 2020-05-01 21:45:55 +10:00
parent 8175c4ceec
commit 830473959a
1 changed files with 8 additions and 2 deletions
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10
src/librustc_mir/interpret/validity.rs
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@ -67,12 +67,18 @@ macro_rules! try_validation {
/// ```
///
macro_rules! try_validation_pat {
($e:expr, $where:expr, { $( $p:pat )|+ => { $( $what_fmt:expr ),+ } $( expected { $( $expected_fmt:expr ),+ } )? $( , )?}) => {{
($e:expr, $where:expr, { $( $p:pat )|+ =>
{ $( $what_fmt:expr ),+ } $( expected { $( $expected_fmt:expr ),+ } )? $( , )?}) => {{
match $e {
Ok(x) => x,
// We catch the error and turn it into a validation failure. We are okay with
// allocation here as this can only slow down builds that fail anyway.
$( Err(InterpErrorInfo { kind: $p, .. }) )|+ => throw_validation_failure!(format_args!($( $what_fmt ),+), $where $(, format_args!($( $expected_fmt ),+))?),
$( Err(InterpErrorInfo { kind: $p, .. }) )|+ =>
throw_validation_failure!(
format_args!($( $what_fmt ),+),
$where
$(, format_args!($( $expected_fmt ),+))?
),
#[allow(unreachable_patterns)]
Err(e) => Err::<!, _>(e)?,
}