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| -rw-r--r-- | src/doc/book/macros.md | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/src/doc/book/macros.md b/src/doc/book/macros.md index f7f27858cd2..e4a900a2b1a 100644 --- a/src/doc/book/macros.md +++ b/src/doc/book/macros.md @@ -485,10 +485,10 @@ These rules provide some flexibility for Rust’s syntax to evolve without breaking existing macros. The macro system does not deal with parse ambiguity at all. For example, the -grammar `$($t:ty)* $e:expr` will always fail to parse, because the parser would -be forced to choose between parsing `$t` and parsing `$e`. Changing the +grammar `$($i:ident)* $e:expr` will always fail to parse, because the parser would +be forced to choose between parsing `$i` and parsing `$e`. Changing the invocation syntax to put a distinctive token in front can solve the problem. In -this case, you can write `$(T $t:ty)* E $e:exp`. +this case, you can write `$(I $i:ident)* E $e:expr`. [item]: ../reference.html#items |