OpenE2K
/
rust
2
0
Fork 0
Code Issues Pull Requests Projects Releases Wiki Activity

Rollup merge of #77884 - LingMan:ast_pretty_unwrap_or, r=varkor 

Use Option::unwrap_or instead of open-coding it
This commit is contained in:
Yuki Okushi 2020-10-14 06:02:33 +09:00 committed by GitHub
parent c82478719b 61e722f331
commit 31135e02fa
No known key found for this signature in database
GPG Key ID: 4AEE18F83AFDEB23
1 changed files with 3 additions and 6 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

9
compiler/rustc_ast_pretty/src/pp.rs
View File

@ -491,12 +491,9 @@ impl Printer {
}
fn get_top(&mut self) -> PrintStackElem {
match self.print_stack.last() {
Some(el) => *el,
None => {
PrintStackElem { offset: 0, pbreak: PrintStackBreak::Broken(Breaks::Inconsistent) }
}
}
*self.print_stack.last().unwrap_or({
&PrintStackElem { offset: 0, pbreak: PrintStackBreak::Broken(Breaks::Inconsistent) }
})
}
fn print_begin(&mut self, b: BeginToken, l: isize) {