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⬆️ rust-analyzer

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This commit is contained in:
Laurențiu Nicola 2023-02-20 10:14:12 +02:00
parent bc45c7659a
commit 7e711da2f0
98 changed files with 1801 additions and 943 deletions
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4
crates/hir-expand/src/lib.rs
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@ -55,6 +55,7 @@ pub type ExpandResult<T> = ValueResult<T, ExpandError>;
pub enum ExpandError {
UnresolvedProcMacro(CrateId),
Mbe(mbe::ExpandError),
RecursionOverflowPosioned,
Other(Box<str>),
}
@ -69,6 +70,9 @@ impl fmt::Display for ExpandError {
match self {
ExpandError::UnresolvedProcMacro(_) => f.write_str("unresolved proc-macro"),
ExpandError::Mbe(it) => it.fmt(f),
ExpandError::RecursionOverflowPosioned => {
f.write_str("overflow expanding the original macro")
}
ExpandError::Other(it) => f.write_str(it),
}
}