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syntax: Fix wrong span on ObsoleteMode

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This commit is contained in:
klutzy 2013-09-26 22:35:41 +09:00
parent d96dfc9a59
commit a56e2eecf5
1 changed files with 6 additions and 4 deletions
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10
src/libsyntax/parse/parser.rs
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@ -1213,14 +1213,16 @@ impl Parser {
// parse an optional, obsolete argument mode.
pub fn parse_arg_mode(&self) {
if self.eat(&token::BINOP(token::MINUS)) {
self.obsolete(*self.span, ObsoleteMode);
self.obsolete(*self.last_span, ObsoleteMode);
} else if self.eat(&token::ANDAND) {
self.obsolete(*self.span, ObsoleteMode);
self.obsolete(*self.last_span, ObsoleteMode);
} else if self.eat(&token::BINOP(token::PLUS)) {
let lo = self.last_span.lo;
if self.eat(&token::BINOP(token::PLUS)) {
self.obsolete(*self.span, ObsoleteMode);
let hi = self.last_span.hi;
self.obsolete(mk_sp(lo, hi), ObsoleteMode);
} else {
self.obsolete(*self.span, ObsoleteMode);
self.obsolete(*self.last_span, ObsoleteMode);
}
} else {
// Ignore.