bjoernager/rust
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offset_of

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This commit is contained in:
DrMeepster 2022-09-11 00:37:49 -07:00
parent b92a41c676
commit 511e457c4b
71 changed files with 841 additions and 38 deletions
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21
compiler/rustc_ast_pretty/src/pprust/state/expr.rs
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@ -549,6 +549,27 @@ impl<'a> State<'a> {
self.end();
self.pclose();
}
ast::ExprKind::OffsetOf(container, fields) => {
// FIXME: This should have its own syntax, distinct from a macro invocation.
self.word("offset_of!");
self.popen();
self.rbox(0, Inconsistent);
self.print_type(container);
self.word(",");
self.space();
let (&first, rest) =
fields.split_first().expect("offset_of! should have at least 1 field");
self.print_ident(first);
for &field in rest {
self.word(".");
self.print_ident(field);
}
self.end();
}
ast::ExprKind::MacCall(m) => self.print_mac(m),
ast::ExprKind::Paren(e) => {
self.popen();