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Refactor methods onto Printer struct.

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No (intentional) changes to behavior. This is intended to avoid the
anti-pattern of having to import individual methods throughout code.
This commit is contained in:
Mark Simulacrum 2017-06-24 21:22:42 -06:00
parent a1f180bde3
commit bac4bb9613
6 changed files with 521 additions and 530 deletions
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10
src/libsyntax/parse/parser.rs
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@ -1480,10 +1480,9 @@ impl<'a> Parser<'a> {
match ty.node {
TyKind::Rptr(ref lifetime, ref mut_ty) => {
let sum_with_parens = pprust::to_string(|s| {
use print::pp::word;
use print::pprust::PrintState;
word(&mut s.s, "&")?;
s.s.word("&")?;
s.print_opt_lifetime(lifetime)?;
s.print_mutability(mut_ty.mutbl)?;
s.popen()?;
@ -2542,14 +2541,13 @@ impl<'a> Parser<'a> {
};
let sugg = pprust::to_string(|s| {
use print::pprust::PrintState;
use print::pp::word;
s.popen()?;
s.print_expr(&e)?;
word(&mut s.s, ".")?;
s.s.word( ".")?;
s.print_usize(float.trunc() as usize)?;
s.pclose()?;
word(&mut s.s, ".")?;
word(&mut s.s, fstr.splitn(2, ".").last().unwrap())
s.s.word(".")?;
s.s.word(fstr.splitn(2, ".").last().unwrap())
});
err.span_suggestion(
lo.to(self.prev_span),