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| author | reedlepee <reedlepee123@gmail.com> | 2013-10-29 05:01:56 +0530 |
|---|---|---|
| committer | reedlepee <reedlepee123@gmail.com> | 2013-10-29 21:16:01 +0530 |
| commit | 83cdae63e8c3428c3dd5c127f349cf8d4416ff5b (patch) | |
| tree | c8ba1839745a2f325841c292373aeaf0e0ffb659 /src/libsyntax/parse/parser.rs | |
| parent | fc766efd16231e521365a29a73bca7f2c4178e9c (diff) | |
| download | rust-83cdae63e8c3428c3dd5c127f349cf8d4416ff5b.tar.gz rust-83cdae63e8c3428c3dd5c127f349cf8d4416ff5b.zip | |
Replaced empty destructors with NonCopyable #7427
closes #7427
Diffstat (limited to 'src/libsyntax/parse/parser.rs')
| -rw-r--r-- | src/libsyntax/parse/parser.rs | 7 |
1 files changed, 2 insertions, 5 deletions
diff --git a/src/libsyntax/parse/parser.rs b/src/libsyntax/parse/parser.rs index 5a5e310e56f..59e92501fc2 100644 --- a/src/libsyntax/parse/parser.rs +++ b/src/libsyntax/parse/parser.rs @@ -340,13 +340,10 @@ pub struct Parser { mod_path_stack: @mut ~[@str], /// Stack of spans of open delimiters. Used for error message. open_braces: @mut ~[Span] + /// removed empty drop function and added a priv new_field of type std::util::NonCopyable + priv new_field: util::NonCopyable } -#[unsafe_destructor] -impl Drop for Parser { - /* do not copy the parser; its state is tied to outside state */ - fn drop(&mut self) {} -} fn is_plain_ident_or_underscore(t: &token::Token) -> bool { is_plain_ident(t) || *t == token::UNDERSCORE |