bjoernager/rust
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syntax: Fix spans for boolean literals passed to proc macros

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This commit is contained in:
Vadim Petrochenkov 2019-05-18 22:45:24 +03:00
parent 694f76d561
commit 9450e7d142
1 changed files with 5 additions and 5 deletions
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10
src/libsyntax/parse/literal.rs
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@ -3,7 +3,7 @@
use crate::ast::{self, Ident, Lit, LitKind};
use crate::parse::parser::Parser;
use crate::parse::PResult;
use crate::parse::token::{self, Token};
use crate::parse::token;
use crate::parse::unescape::{unescape_str, unescape_char, unescape_byte_str, unescape_byte};
use crate::print::pprust;
use crate::symbol::{kw, Symbol};
@ -117,9 +117,9 @@ impl LitKind {
token::Str_(mut sym) => {
// If there are no characters requiring special treatment we can
// reuse the symbol from the Token. Otherwise, we must generate a
// reuse the symbol from the token. Otherwise, we must generate a
// new symbol because the string in the LitKind is different to the
// string in the Token.
// string in the token.
let mut error = None;
let s = &sym.as_str();
if s.as_bytes().iter().any(|&c| c == b'\\' || c == b'\r') {
@ -262,8 +262,8 @@ impl Lit {
/// Losslessly convert an AST literal into a token stream.
crate fn tokens(&self) -> TokenStream {
let token = match self.token {
token::Bool(symbol) => Token::Ident(Ident::with_empty_ctxt(symbol), false),
token => Token::Literal(token, self.suffix),
token::Bool(symbol) => token::Ident(Ident::new(symbol, self.span), false),
token => token::Literal(token, self.suffix),
};
TokenTree::Token(self.span, token).into()
}