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Do what clippy says

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This commit is contained in:
Richard Feldman 2019-12-02 22:18:47 -05:00
parent 038bad7123
commit a57c3d6ec8
2 changed files with 41 additions and 43 deletions
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82
src/parse/ident.rs
View file

@ -210,53 +210,51 @@ where
noncapitalized_parts,
);
}
} else {
if noncapitalized_parts.is_empty() {
// We have capitalized parts only, so this must be a tag.
match capitalized_parts.first() {
Some(value) => {
if capitalized_parts.len() == 1 {
if is_private_tag {
Ident::PrivateTag(value)
} else {
Ident::GlobalTag(value)
}
} else if noncapitalized_parts.is_empty() {
// We have capitalized parts only, so this must be a tag.
match capitalized_parts.first() {
Some(value) => {
if capitalized_parts.len() == 1 {
if is_private_tag {
Ident::PrivateTag(value)
} else {
// This is a qualified tag, which is not allowed!
return malformed(
None,
arena,
state,
chars,
capitalized_parts,
noncapitalized_parts,
);
Ident::GlobalTag(value)
}
}
None => {
// We had neither capitalized nor noncapitalized parts,
// yet we made it this far. The only explanation is that this was
// a stray '.' drifting through the cosmos.
return Err(unexpected('.', 1, state, Attempting::Identifier));
} else {
// This is a qualified tag, which is not allowed!
return malformed(
None,
arena,
state,
chars,
capitalized_parts,
noncapitalized_parts,
);
}
}
} else if is_private_tag {
// This is qualified field access with an '@' in front, which does not make sense!
return malformed(
None,
arena,
state,
chars,
capitalized_parts,
noncapitalized_parts,
);
} else {
// We have multiple noncapitalized parts, so this must be field access.
Ident::Access(MaybeQualified {
module_parts: capitalized_parts.into_bump_slice(),
value: noncapitalized_parts.into_bump_slice(),
})
None => {
// We had neither capitalized nor noncapitalized parts,
// yet we made it this far. The only explanation is that this was
// a stray '.' drifting through the cosmos.
return Err(unexpected('.', 1, state, Attempting::Identifier));
}
}
} else if is_private_tag {
// This is qualified field access with an '@' in front, which does not make sense!
return malformed(
None,
arena,
state,
chars,
capitalized_parts,
noncapitalized_parts,
);
} else {
// We have multiple noncapitalized parts, so this must be field access.
Ident::Access(MaybeQualified {
module_parts: capitalized_parts.into_bump_slice(),
value: noncapitalized_parts.into_bump_slice(),
})
};
let state = state.advance_without_indenting(chars_parsed)?;

2
src/parse/mod.rs
View file

@ -1068,7 +1068,7 @@ fn ident_to_expr<'a>(arena: &'a Bump, src: Ident<'a>) -> Expr<'a> {
Ident::GlobalTag(string) => Expr::GlobalTag(string),
Ident::PrivateTag(string) => Expr::PrivateTag(string),
Ident::Access(info) => {
let mut iter = info.value.into_iter();
let mut iter = info.value.iter();
// The first value in the iterator is the variable name,
// e.g. `foo` in `foo.bar.baz`