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hygiene: Reuse MacroKind in ExpnKind

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Orthogonality and reuse are good.
This commit is contained in:
Vadim Petrochenkov
2019-06-30 15:58:56 +03:00
parent 4dcf9b15c4
commit aff9738462
12 changed files with 67 additions and 77 deletions
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5
src/libsyntax/std_inject.rs
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@@ -1,7 +1,7 @@
use crate::ast;
use crate::attr;
use crate::edition::Edition;
use crate::ext::hygiene::{Mark, SyntaxContext};
use crate::ext::hygiene::{Mark, SyntaxContext, MacroKind};
use crate::symbol::{Ident, Symbol, kw, sym};
use crate::source_map::{ExpnInfo, ExpnKind, dummy_spanned, respan};
use crate::ptr::P;
@@ -17,7 +17,8 @@ use syntax_pos::{DUMMY_SP, Span};
fn ignored_span(sp: Span, edition: Edition) -> Span {
let mark = Mark::fresh(Mark::root());
mark.set_expn_info(ExpnInfo::with_unstable(
ExpnKind::MacroAttribute(Symbol::intern("std_inject")), sp, edition, &[sym::prelude_import]
ExpnKind::Macro(MacroKind::Attr, Symbol::intern("std_inject")), sp, edition,
&[sym::prelude_import],
));
sp.with_ctxt(SyntaxContext::empty().apply_mark(mark))
}