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Remove pretty-print/reparse hack, and add derive-specific hack

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This commit is contained in:
Aaron Hill 2020-11-23 01:43:55 -05:00
parent 2987785df3
commit 530a629635
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GPG key ID: B4087E510E98B164
8 changed files with 186 additions and 410 deletions
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5
compiler/rustc_expand/src/proc_macro_server.rs
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@ -2,7 +2,8 @@ use crate::base::ExtCtxt;
use rustc_ast as ast;
use rustc_ast::token;
use rustc_ast::tokenstream::{self, DelimSpan, Spacing::*, TokenStream, TreeAndSpacing};
use rustc_ast::tokenstream::{self, CanSynthesizeMissingTokens};
use rustc_ast::tokenstream::{DelimSpan, Spacing::*, TokenStream, TreeAndSpacing};
use rustc_ast_pretty::pprust;
use rustc_data_structures::sync::Lrc;
use rustc_errors::Diagnostic;
@ -178,7 +179,7 @@ impl FromInternal<(TreeAndSpacing, &'_ ParseSess, &'_ mut Vec<Self>)>
{
TokenTree::Ident(Ident::new(sess, name.name, is_raw, name.span))
} else {
let stream = nt_to_tokenstream(&nt, sess, span);
let stream = nt_to_tokenstream(&nt, sess, span, CanSynthesizeMissingTokens::No);
TokenTree::Group(Group {
delimiter: Delimiter::None,
stream,