Generalize all error messages with "experimental in alpha release" to
just say "experimental."
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@ -430,7 +430,7 @@ impl<'a, 'v> Visitor<'v> for PostExpansionVisitor<'a> {
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ast::ExprBox(..) | ast::ExprUnary(ast::UnOp::UnUniq, _) => {
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self.gate_feature("box_syntax",
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e.span,
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"box expression syntax is experimental in alpha release; \
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"box expression syntax is experimental; \
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you can call `Box::new` instead.");
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}
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ast::ExprLit(ref lit) => {
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@ -11,13 +11,13 @@
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fn main() {
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use std::boxed::HEAP;
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let x = box 'c'; //~ ERROR box expression syntax is experimental in alpha release
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let x = box 'c'; //~ ERROR box expression syntax is experimental
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println!("x: {}", x);
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let x = box () 'c'; //~ ERROR box expression syntax is experimental in alpha release
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let x = box () 'c'; //~ ERROR box expression syntax is experimental
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println!("x: {}", x);
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let x = box (HEAP) 'c'; //~ ERROR box expression syntax is experimental in alpha release
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let x = box (HEAP) 'c'; //~ ERROR box expression syntax is experimental
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println!("x: {}", x);
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}
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@ -9,6 +9,6 @@
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// except according to those terms.
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fn main() {
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let box x = Box::new('c'); //~ ERROR box pattern syntax is experimental in alpha release
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let box x = Box::new('c'); //~ ERROR box pattern syntax is experimental
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println!("x: {}", x);
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}
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