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| author | Graydon Hoare <graydon@mozilla.com> | 2012-09-07 16:58:27 -0700 |
|---|---|---|
| committer | Graydon Hoare <graydon@mozilla.com> | 2012-09-07 16:58:36 -0700 |
| commit | e9f5a099dfcb42c7f2bb38974b57bbde7042ee9c (patch) | |
| tree | ee7269e1d1b3e9d79d8515e297768e72e0be1c59 /src/libsyntax/ext | |
| parent | 249668f22396bde43523207117b3869e63b49c4f (diff) | |
| download | rust-e9f5a099dfcb42c7f2bb38974b57bbde7042ee9c.tar.gz rust-e9f5a099dfcb42c7f2bb38974b57bbde7042ee9c.zip | |
Add an ignore! macro, remove support for nested block comments, re: #2755.
Diffstat (limited to 'src/libsyntax/ext')
| -rw-r--r-- | src/libsyntax/ext/expand.rs | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/src/libsyntax/ext/expand.rs b/src/libsyntax/ext/expand.rs index 984ac9fb0e3..4558d0a1872 100644 --- a/src/libsyntax/ext/expand.rs +++ b/src/libsyntax/ext/expand.rs @@ -243,6 +243,7 @@ fn new_span(cx: ext_ctxt, sp: span) -> span { fn core_macros() -> ~str { return ~"{ + macro_rules! ignore (($($x:tt)*) => (())) #macro[[#error[f, ...], log(core::error, #fmt[f, ...])]]; #macro[[#warn[f, ...], log(core::warn, #fmt[f, ...])]]; #macro[[#info[f, ...], log(core::info, #fmt[f, ...])]]; |