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| author | Jeffrey Seyfried <jeffrey.seyfried@gmail.com> | 2017-03-25 04:04:13 +0000 |
|---|---|---|
| committer | Jeffrey Seyfried <jeffrey.seyfried@gmail.com> | 2017-03-25 04:04:13 +0000 |
| commit | 29a052d2d807dcb9f1d45878a3083af7a993263d (patch) | |
| tree | 0567e1792355119542aee719811e6b273eba6fd6 /src/libsyntax/ext | |
| parent | 49c67bd632e961a57863805e5d0a400f97da9b93 (diff) | |
| download | rust-29a052d2d807dcb9f1d45878a3083af7a993263d.tar.gz rust-29a052d2d807dcb9f1d45878a3083af7a993263d.zip | |
Fix ICE with nested macros in certain situations.
Diffstat (limited to 'src/libsyntax/ext')
| -rw-r--r-- | src/libsyntax/ext/placeholders.rs | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/libsyntax/ext/placeholders.rs b/src/libsyntax/ext/placeholders.rs index f0e328a551d..2d0994a7b78 100644 --- a/src/libsyntax/ext/placeholders.rs +++ b/src/libsyntax/ext/placeholders.rs @@ -106,8 +106,8 @@ impl<'a, 'b> PlaceholderExpander<'a, 'b> { impl<'a, 'b> Folder for PlaceholderExpander<'a, 'b> { fn fold_item(&mut self, item: P<ast::Item>) -> SmallVector<P<ast::Item>> { match item.node { - ast::ItemKind::Mac(ref mac) if !mac.node.path.segments.is_empty() => {} ast::ItemKind::Mac(_) => return self.remove(item.id).make_items(), + ast::ItemKind::MacroDef(_) => return SmallVector::one(item), _ => {} } |