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Diffstat (limited to 'src/libsyntax/parse/parser.rs')
| -rw-r--r-- | src/libsyntax/parse/parser.rs | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/src/libsyntax/parse/parser.rs b/src/libsyntax/parse/parser.rs index 72e70e11bcb..74447b5dae1 100644 --- a/src/libsyntax/parse/parser.rs +++ b/src/libsyntax/parse/parser.rs @@ -2035,6 +2035,11 @@ impl Parser { // parse a single token tree from the input. pub fn parse_token_tree(&self) -> token_tree { + // FIXME #6994: currently, this is too eager. It + // parses token trees but also identifies tt_seq's + // and tt_nonterminals; it's too early to know yet + // whether something will be a nonterminal or a seq + // yet. maybe_whole!(deref self, nt_tt); // this is the fall-through for the 'match' below. |