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Parser: fix PatIdent span bug

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Fix small bug introduced in e38cb972dcf: PatIdent span was incorrect
because self.last_span was being used before the ident token was
parsed.
This commit is contained in:
Phil Dawes 2014-07-04 21:46:39 +01:00
parent 25e8b6ed9c
commit 9deeaefdbb
1 changed files with 3 additions and 2 deletions
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5
src/libsyntax/parse/parser.rs
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@ -3119,8 +3119,9 @@ impl<'a> Parser<'a> {
self.span_fatal(last_span,
"expected identifier, found path");
}
// why a path here, and not just an identifier?
let name = codemap::Spanned{span: self.last_span, node: self.parse_ident()};
let ident = self.parse_ident();
let last_span = self.last_span;
let name = codemap::Spanned{span: last_span, node: ident};
let sub = if self.eat(&token::AT) {
Some(self.parse_pat())
} else {