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| author | Aleksey Kladov <aleksey.kladov@gmail.com> | 2019-07-02 13:44:38 +0300 |
|---|---|---|
| committer | Aleksey Kladov <aleksey.kladov@gmail.com> | 2019-07-04 09:01:37 +0300 |
| commit | 830ff4a592cf6a5adc0e5482d4294779d7a91177 (patch) | |
| tree | 02a63590fed1084da3fefbc87764f03d592c1bf0 /src/libsyntax/parse | |
| parent | b43eb4235ac43c822d903ad26ed806f34cc1a14a (diff) | |
| download | rust-830ff4a592cf6a5adc0e5482d4294779d7a91177.tar.gz rust-830ff4a592cf6a5adc0e5482d4294779d7a91177.zip | |
remove StringReader::peek
The reader itself doesn't need ability to peek tokens, so it's better if clients implement this functionality. This hopefully becomes especially easy once we use iterator interface for lexer, but this is not too easy at the moment, because of buffered errors.
Diffstat (limited to 'src/libsyntax/parse')
| -rw-r--r-- | src/libsyntax/parse/lexer/mod.rs | 4 |
1 files changed, 0 insertions, 4 deletions
diff --git a/src/libsyntax/parse/lexer/mod.rs b/src/libsyntax/parse/lexer/mod.rs index 49f714e4e46..021b623d509 100644 --- a/src/libsyntax/parse/lexer/mod.rs +++ b/src/libsyntax/parse/lexer/mod.rs @@ -142,10 +142,6 @@ impl<'a> StringReader<'a> { buffer } - pub fn peek(&self) -> &Token { - &self.peek_token - } - /// For comments.rs, which hackily pokes into next_pos and ch fn new_raw(sess: &'a ParseSess, source_file: Lrc<syntax_pos::SourceFile>, |