bjoernager/rust
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librustc: Remove @ pointer patterns from the language

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This commit is contained in:
Patrick Walton 2014-01-03 15:08:48 -08:00
parent ce358fca33
commit 119c6141f5
53 changed files with 1006 additions and 1027 deletions
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8
src/libsyntax/print/pprust.rs
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@ -1709,10 +1709,6 @@ pub fn print_pat(s: &mut State, pat: &ast::Pat) {
}
pclose(s);
}
ast::PatBox(inner) => {
word(&mut s.s, "@");
print_pat(s, inner);
}
ast::PatUniq(inner) => {
word(&mut s.s, "~");
print_pat(s, inner);
@ -1733,8 +1729,8 @@ pub fn print_pat(s: &mut State, pat: &ast::Pat) {
commasep(s, Inconsistent, *before, |s, &p| print_pat(s, p));
for &p in slice.iter() {
if !before.is_empty() { word_space(s, ","); }
match p {
@ast::Pat { node: ast::PatWildMulti, .. } => {
match *p {
ast::Pat { node: ast::PatWildMulti, .. } => {
// this case is handled by print_pat
}
_ => word(&mut s.s, ".."),