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syntax: remove obsolete mutability from ExprVec and ExprRepeat.

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This commit is contained in:
Eduard Burtescu
2014-04-04 13:12:18 +03:00
committed by Alex Crichton
parent b236f45e35
commit 7c48e53c1e
19 changed files with 54 additions and 67 deletions
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12
src/libsyntax/print/pprust.rs
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@@ -1110,25 +1110,17 @@ impl<'a> State<'a> {
try!(self.word_space(")"));
try!(self.print_expr(e));
}
ast::ExprVec(ref exprs, mutbl) => {
ast::ExprVec(ref exprs) => {
try!(self.ibox(indent_unit));
try!(word(&mut self.s, "["));
if mutbl == ast::MutMutable {
try!(word(&mut self.s, "mut"));
if exprs.len() > 0u { try!(self.nbsp()); }
}
try!(self.commasep_exprs(Inconsistent, exprs.as_slice()));
try!(word(&mut self.s, "]"));
try!(self.end());
}
ast::ExprRepeat(element, count, mutbl) => {
ast::ExprRepeat(element, count) => {
try!(self.ibox(indent_unit));
try!(word(&mut self.s, "["));
if mutbl == ast::MutMutable {
try!(word(&mut self.s, "mut"));
try!(self.nbsp());
}
try!(self.print_expr(element));
try!(word(&mut self.s, ","));
try!(word(&mut self.s, ".."));