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| author | Jakub Wieczorek <jakub@jakub.cc> | 2014-08-17 22:10:25 +0200 |
|---|---|---|
| committer | Jakub Wieczorek <jakub@jakub.cc> | 2014-08-18 00:08:57 +0200 |
| commit | d283574558b98b659997fd7bc97028158297388c (patch) | |
| tree | 26daf5ada3b0df480cc970008b609568e204ed53 /src/libsyntax | |
| parent | a12a4ddcfabb80d6224960f19d6043f88f47d1e6 (diff) | |
| download | rust-d283574558b98b659997fd7bc97028158297388c.tar.gz rust-d283574558b98b659997fd7bc97028158297388c.zip | |
Forbid extern statics from appearing in patterns
Fixes #16149.
Diffstat (limited to 'src/libsyntax')
| -rw-r--r-- | src/libsyntax/ast_util.rs | 15 |
1 files changed, 0 insertions, 15 deletions
diff --git a/src/libsyntax/ast_util.rs b/src/libsyntax/ast_util.rs index 5674c6675f9..1a4b41404be 100644 --- a/src/libsyntax/ast_util.rs +++ b/src/libsyntax/ast_util.rs @@ -209,21 +209,6 @@ pub fn name_to_dummy_lifetime(name: Name) -> Lifetime { name: name } } -pub fn is_unguarded(a: &Arm) -> bool { - match a.guard { - None => true, - _ => false - } -} - -pub fn unguarded_pat(a: &Arm) -> Option<Vec<Gc<Pat>>> { - if is_unguarded(a) { - Some(/* FIXME (#2543) */ a.pats.clone()) - } else { - None - } -} - /// Generate a "pretty" name for an `impl` from its type and trait. /// This is designed so that symbols of `impl`'d methods give some /// hint of where they came from, (previously they would all just be |