diff options
| -rw-r--r-- | compiler/rustc_expand/src/mbe/macro_rules.rs | 11 |
1 files changed, 5 insertions, 6 deletions
diff --git a/compiler/rustc_expand/src/mbe/macro_rules.rs b/compiler/rustc_expand/src/mbe/macro_rules.rs index 7398a124fdb..69250b0f23e 100644 --- a/compiler/rustc_expand/src/mbe/macro_rules.rs +++ b/compiler/rustc_expand/src/mbe/macro_rules.rs @@ -257,7 +257,7 @@ fn expand_macro<'cx>( // Let the context choose how to interpret the result. // Weird, but useful for X-macros. - return Box::new(ParserAnyMacro { + Box::new(ParserAnyMacro { parser: p, // Pass along the original expansion site and the name of the macro @@ -269,18 +269,17 @@ fn expand_macro<'cx>( is_trailing_mac: cx.current_expansion.is_trailing_mac, arm_span, is_local, - }); + }) } Err(CanRetry::No(_)) => { debug!("Will not retry matching as an error was emitted already"); - return DummyResult::any(sp); + DummyResult::any(sp) } Err(CanRetry::Yes) => { - // Retry and emit a better error below. + // Retry and emit a better error. + diagnostics::failed_to_match_macro(cx, sp, def_span, name, arg, lhses) } } - - diagnostics::failed_to_match_macro(cx, sp, def_span, name, arg, lhses) } pub(super) enum CanRetry { |