bjoernager/rust
bjoernager/rust
1
Fork 0
Code Issues Pull requests Activity

rustc_errors: let DiagnosticBuilder::emit return a "guarantee of emission".

Browse source
This commit is contained in:
Eduard-Mihai Burtescu 2022-01-27 09:44:25 +00:00
parent 0b9d70cf6d
commit b7e95dee65
83 changed files with 842 additions and 471 deletions
Download patch file Download diff file Expand all files Collapse all files

4
compiler/rustc_builtin_macros/src/format.rs
View file

@ -7,7 +7,7 @@ use rustc_ast::tokenstream::TokenStream;
use rustc_ast::visit::{self, Visitor};
use rustc_ast::{token, BlockCheckMode, UnsafeSource};
use rustc_data_structures::fx::{FxHashMap, FxHashSet};
use rustc_errors::{pluralize, Applicability, DiagnosticBuilder};
use rustc_errors::{pluralize, Applicability, PResult};
use rustc_expand::base::{self, *};
use rustc_parse_format as parse;
use rustc_span::symbol::{sym, Ident, Symbol};
@ -130,7 +130,7 @@ fn parse_args<'a>(
ecx: &mut ExtCtxt<'a>,
sp: Span,
tts: TokenStream,
) -> Result<(P<ast::Expr>, Vec<P<ast::Expr>>, FxHashMap<Symbol, usize>), DiagnosticBuilder<'a>> {
) -> PResult<'a, (P<ast::Expr>, Vec<P<ast::Expr>>, FxHashMap<Symbol, usize>)> {
let mut args = Vec::<P<ast::Expr>>::new();
let mut names = FxHashMap::<Symbol, usize>::default();