Cancel process

diff --git a/src/libsyntax/parse/lexer/mod.rs b/src/libsyntax/parse/lexer/mod.rs
index 0e1c3b4b61f3a86f6793811abe6360da20855821..666653f9edf807da77b3a2b9e8a2b1dfde1f718f 100644 (file)
--- a/src/libsyntax/parse/lexer/mod.rs
+++ b/src/libsyntax/parse/lexer/mod.rs
@@ -1445,7 +1445,7 @@ fn next_token_inner(&mut self) -> Result<token::Token, ()> {
                                     format!("\"{}\"", &self.src[start..end]),
                                     Applicability::MachineApplicable
                                 ).emit();
-                            return Ok(token::Literal(token::Str_(Symbol::intern("??")), None))
+                            FatalError.raise();
                         }
                         if self.ch_is('\n') || self.is_eof() || self.ch_is('/') {
                             // Only attempt to infer single line string literals. If we encounter