bjoernager/rust
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Add generic arg infer

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This commit is contained in:
kadmin 2021-04-24 21:41:57 +00:00
parent 71a6c7c803
commit 417b098cfc
28 changed files with 265 additions and 89 deletions
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8
compiler/rustc_hir_pretty/src/lib.rs
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@ -103,6 +103,7 @@ impl<'a> State<'a> {
Node::TraitRef(a) => self.print_trait_ref(&a),
Node::Binding(a) | Node::Pat(a) => self.print_pat(&a),
Node::Arm(a) => self.print_arm(&a),
Node::Infer(_) => self.print_string("_", ast::StrStyle::Cooked),
Node::Block(a) => {
// Containing cbox, will be closed by print-block at `}`.
self.cbox(INDENT_UNIT);
@ -437,14 +438,14 @@ impl<'a> State<'a> {
self.print_anon_const(e);
self.s.word(")");
}
hir::TyKind::Infer => {
self.s.word("_");
}
hir::TyKind::Err => {
self.popen();
self.s.word("/*ERROR*/");
self.pclose();
}
hir::TyKind::Infer => {
self.s.word("_");
}
}
self.end()
}
@ -1851,6 +1852,7 @@ impl<'a> State<'a> {
GenericArg::Lifetime(_) => {}
GenericArg::Type(ty) => s.print_type(ty),
GenericArg::Const(ct) => s.print_anon_const(&ct.value),
GenericArg::Infer(_inf) => s.word("_"),
},
);
}