diff options
Diffstat (limited to 'src/libsyntax/ext/build.rs')
| -rw-r--r-- | src/libsyntax/ext/build.rs | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/libsyntax/ext/build.rs b/src/libsyntax/ext/build.rs index 82e7747b014..9a96432f11d 100644 --- a/src/libsyntax/ext/build.rs +++ b/src/libsyntax/ext/build.rs @@ -759,7 +759,7 @@ impl<'a> AstBuilder for ExtCtxt<'a> { fn expr_fail(&self, span: Span, msg: Symbol) -> P<ast::Expr> { let loc = self.codemap().lookup_char_pos(span.lo()); - let expr_file = self.expr_str(span, Symbol::intern(&loc.file.name)); + let expr_file = self.expr_str(span, Symbol::intern(&loc.file.name.to_string())); let expr_line = self.expr_u32(span, loc.line as u32); let expr_col = self.expr_u32(span, loc.col.to_usize() as u32 + 1); let expr_loc_tuple = self.expr_tuple(span, vec![expr_file, expr_line, expr_col]); |