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rustc_parse: Better spans for synthesized token streams

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This commit is contained in:
Vadim Petrochenkov 2021-01-07 16:43:22 +03:00
parent b5c496de37
commit 0dab076358
9 changed files with 151 additions and 167 deletions
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7
compiler/rustc_expand/src/proc_macro.rs
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@ -94,12 +94,7 @@ impl MultiItemModifier for ProcMacroDerive {
let input = if item.pretty_printing_compatibility_hack() {
TokenTree::token(token::Interpolated(Lrc::new(item)), DUMMY_SP).into()
} else {
nt_to_tokenstream(
&item,
&ecx.sess.parse_sess,
DUMMY_SP,
CanSynthesizeMissingTokens::Yes,
)
nt_to_tokenstream(&item, &ecx.sess.parse_sess, CanSynthesizeMissingTokens::Yes)
};
let server = proc_macro_server::Rustc::new(ecx);