bjoernager/rust
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Don't print newlines in APITs

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This commit is contained in:
Michael Goulet 2023-05-25 01:41:13 +00:00
parent 096309e6dc
commit 4692375389
3 changed files with 54 additions and 1 deletions
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11
compiler/rustc_ast_lowering/src/lib.rs
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@ -1425,7 +1425,16 @@ impl<'a, 'hir> LoweringContext<'a, 'hir> {
DefPathData::ImplTrait,
span,
);
let ident = Ident::from_str_and_span(&pprust::ty_to_string(t), span);
// HACK: pprust breaks strings with newlines when the type
// gets too long. We don't want these to show up in compiler
// output or built artifacts, so replace them here...
// Perhaps we should instead format APITs more robustly.
let ident = Ident::from_str_and_span(
&pprust::ty_to_string(t).replace('\n', " "),
span,
);
let (param, bounds, path) = self.lower_universal_param_and_bounds(
*def_node_id,
span,