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Add has_default to GenericParamDefKind::Const

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This currently creates a field which is always false on GenericParamDefKind for future use when
consts are permitted to have defaults

Update const_generics:default locations

Previously just ignored them, now actually do something about them.

Fix using type check instead of value

Add parsing

This adds all the necessary changes to lower const-generics defaults from parsing.

Change P<Expr> to AnonConst

This matches the arguments passed to instantiations of const generics, and makes it specific to
just anonymous constants.

Attempt to fix lowering bugs
This commit is contained in:
kadmin 2020-08-11 00:02:45 +00:00
parent 2bc180e888
commit e06731bb28
1 changed files with 4 additions and 4 deletions
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8
clippy_utils/src/ast_utils.rs
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@ -408,6 +408,10 @@ pub fn eq_use_tree(l: &UseTree, r: &UseTree) -> bool {
eq_path(&l.prefix, &r.prefix) && eq_use_tree_kind(&l.kind, &r.kind)
}
pub fn eq_anon_const(l: &AnonConst, r: &AnonConst) -> bool {
eq_expr(&l.value, &r.value)
}
pub fn eq_use_tree_kind(l: &UseTreeKind, r: &UseTreeKind) -> bool {
use UseTreeKind::*;
match (l, r) {
@ -418,10 +422,6 @@ pub fn eq_use_tree_kind(l: &UseTreeKind, r: &UseTreeKind) -> bool {
}
}
pub fn eq_anon_const(l: &AnonConst, r: &AnonConst) -> bool {
eq_expr(&l.value, &r.value)
}
pub fn eq_defaultness(l: Defaultness, r: Defaultness) -> bool {
matches!(
(l, r),