bjoernager/rust
bjoernager/rust
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Simplify code

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This commit is contained in:
Esteban Küber 2019-03-04 12:59:43 -08:00
parent 3818f8ba34
commit 6f0f2fc6d6
4 changed files with 16 additions and 29 deletions
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11
src/libsyntax/parse/mod.rs
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@ -6,6 +6,7 @@ use crate::source_map::{SourceMap, FilePathMapping};
use crate::feature_gate::UnstableFeatures;
use crate::parse::parser::Parser;
use crate::symbol::Symbol;
use crate::syntax::parse::parser::emit_unclosed_delims;
use crate::tokenstream::{TokenStream, TokenTree};
use crate::diagnostics::plugin::ErrorMap;
use crate::print::pprust::token_to_string;
@ -141,8 +142,14 @@ pub fn parse_stream_from_source_str(
source: String,
sess: &ParseSess,
override_span: Option<Span>,
) -> (TokenStream, Vec<lexer::UnmatchedBrace>) {
source_file_to_stream(sess, sess.source_map().new_source_file(name, source), override_span)
) -> TokenStream {
let (stream, mut errors) = source_file_to_stream(
sess,
sess.source_map().new_source_file(name, source),
override_span,
);
emit_unclosed_delims(&mut errors, &sess.span_diagnostic);
stream
}
/// Creates a new parser from a source string.