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Merge #10331
10331: minor: Include macro path in eager macro resolve error r=jonas-schievink a=jonas-schievink
bors r+
Co-authored-by: Jonas Schievink <[email protected]>
| -rw-r--r-- | crates/hir_expand/src/eager.rs | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/crates/hir_expand/src/eager.rs b/crates/hir_expand/src/eager.rs index ac87c51023..b78d740c53 100644 --- a/crates/hir_expand/src/eager.rs +++ b/crates/hir_expand/src/eager.rs @@ -204,8 +204,13 @@ fn eager_macro_recur( // Collect replacement for child in children { - let def = diagnostic_sink - .option_with(|| macro_resolver(child.path()?), || err("failed to resolve macro"))?; + let def = diagnostic_sink.option_with( + || macro_resolver(child.path()?), + || { + let path = child.path().map(|path| format!(" `{}!`", path)).unwrap_or_default(); + err(format!("failed to resolve macro{}", path)) + }, + )?; let insert = match def.kind { MacroDefKind::BuiltInEager(..) => { let id = expand_eager_macro( |