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Allow attributes on match arms

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RFC: 0008-match-arm-attributes
This commit is contained in:
Steven Fackler 2014-04-22 21:54:48 -07:00
parent 3d05e7f9cd
commit 1452c9c04a
8 changed files with 66 additions and 3 deletions
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1
src/libsyntax/ext/build.rs
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@ -726,6 +726,7 @@ impl<'a> AstBuilder for ExtCtxt<'a> {
fn arm(&self, _span: Span, pats: Vec<@ast::Pat> , expr: @ast::Expr) -> ast::Arm {
ast::Arm {
attrs: vec!(),
pats: pats,
guard: None,
body: expr