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Allow raw identifiers in diagnostic macros.

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This commit is contained in:
Lymia Aluysia
2018-03-18 13:27:56 -05:00
parent 5c3d6320de
commit ce84a41936
1 changed files with 5 additions and 5 deletions
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10
src/libsyntax/diagnostics/plugin.rs
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@@ -44,7 +44,7 @@ pub fn expand_diagnostic_used<'cx>(ecx: &'cx mut ExtCtxt,
token_tree: &[TokenTree])
-> Box<MacResult+'cx> {
let code = match (token_tree.len(), token_tree.get(0)) {
(1, Some(&TokenTree::Token(_, token::Ident(code, false)))) => code,
(1, Some(&TokenTree::Token(_, token::Ident(code, _)))) => code,
_ => unreachable!()
};
@@ -82,10 +82,10 @@ pub fn expand_register_diagnostic<'cx>(ecx: &'cx mut ExtCtxt,
token_tree.get(1),
token_tree.get(2)
) {
(1, Some(&TokenTree::Token(_, token::Ident(ref code, false))), None, None) => {
(1, Some(&TokenTree::Token(_, token::Ident(ref code, _))), None, None) => {
(code, None)
},
(3, Some(&TokenTree::Token(_, token::Ident(ref code, false))),
(3, Some(&TokenTree::Token(_, token::Ident(ref code, _))),
Some(&TokenTree::Token(_, token::Comma)),
Some(&TokenTree::Token(_, token::Literal(token::StrRaw(description, _), None)))) => {
(code, Some(description))
@@ -150,9 +150,9 @@ pub fn expand_build_diagnostic_array<'cx>(ecx: &'cx mut ExtCtxt,
let (crate_name, name) = match (&token_tree[0], &token_tree[2]) {
(
// Crate name.
&TokenTree::Token(_, token::Ident(ref crate_name, false)),
&TokenTree::Token(_, token::Ident(ref crate_name, _)),
// DIAGNOSTICS ident.
&TokenTree::Token(_, token::Ident(ref name, false))
&TokenTree::Token(_, token::Ident(ref name, _))
) => (*&crate_name, name),
_ => unreachable!()
};