bjoernager/rust
bjoernager/rust
1
Fork 0
Code Activity

RTN

Browse source
This commit is contained in:
Michael Goulet 2023-03-05 01:08:17 +00:00
parent fb9ca9223d
commit 773e8a5ad1
3 changed files with 120 additions and 51 deletions
Download patch file Download diff file Expand all files Collapse all files

12
compiler/rustc_ast_lowering/src/lib.rs
View file

@ -987,8 +987,20 @@ impl<'a, 'hir> LoweringContext<'a, 'hir> {
GenericArgs::AngleBracketed(data) => {
self.lower_angle_bracketed_parameter_data(data, ParamMode::Explicit, itctx).0
}
GenericArgs::Parenthesized(data)
if self.tcx.features().return_type_notation =>
{
// TODO: Check the parens + no return type
GenericArgsCtor {
args: Default::default(),
bindings: &[],
parenthesized: true,
span: data.span,
}
}
GenericArgs::Parenthesized(data) => {
self.emit_bad_parenthesized_trait_in_assoc_ty(data);
// TODO: Add a RTN feature error if the parens are shaped correctly
self.lower_angle_bracketed_parameter_data(
&data.as_angle_bracketed_args(),
ParamMode::Explicit,