diff options
Diffstat (limited to 'compiler/rustc_builtin_macros/src/concat.rs')
| -rw-r--r-- | compiler/rustc_builtin_macros/src/concat.rs | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/compiler/rustc_builtin_macros/src/concat.rs b/compiler/rustc_builtin_macros/src/concat.rs index 50e88ae2e..9695fb4fe 100644 --- a/compiler/rustc_builtin_macros/src/concat.rs +++ b/compiler/rustc_builtin_macros/src/concat.rs @@ -33,7 +33,7 @@ pub fn expand_concat( accumulator.push_str(&b.to_string()); } Ok(ast::LitKind::CStr(..)) => { - cx.span_err(e.span, "cannot concatenate a C string literal"); + cx.emit_err(errors::ConcatCStrLit{ span: e.span}); has_errors = true; } Ok(ast::LitKind::Byte(..) | ast::LitKind::ByteStr(..)) => { |