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| author | Guillaume Gomez <guillaume1.gomez@gmail.com> | 2018-09-29 18:34:49 +0200 |
|---|---|---|
| committer | Guillaume Gomez <guillaume1.gomez@gmail.com> | 2018-09-29 18:34:49 +0200 |
| commit | 322e46916e8251821543769ada7e38d6e4532da4 (patch) | |
| tree | 11f1307a53a8d2896e4618d28367928d26688e1e /src/libsyntax/parse | |
| parent | f7240e1c74fd19d09e183cedc7dd569c59a4bbd5 (diff) | |
| download | rust-322e46916e8251821543769ada7e38d6e4532da4.tar.gz rust-322e46916e8251821543769ada7e38d6e4532da4.zip | |
Add a sentence before rustc errors
Diffstat (limited to 'src/libsyntax/parse')
| -rw-r--r-- | src/libsyntax/parse/lexer/mod.rs | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/src/libsyntax/parse/lexer/mod.rs b/src/libsyntax/parse/lexer/mod.rs index 7132dc342d2..a814c88ee78 100644 --- a/src/libsyntax/parse/lexer/mod.rs +++ b/src/libsyntax/parse/lexer/mod.rs @@ -240,9 +240,11 @@ impl<'a> StringReader<'a> { pub fn new_without_err(sess: &'a ParseSess, source_file: Lrc<syntax_pos::SourceFile>, - override_span: Option<Span>) -> Result<Self, ()> { + override_span: Option<Span>, + prepend_error_text: &str) -> Result<Self, ()> { let mut sr = StringReader::new_raw(sess, source_file, override_span); if sr.advance_token().is_err() { + eprintln!("{}", prepend_error_text); sr.emit_fatal_errors(); return Err(()); } |