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hir_expand: propagate expansion errors

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This commit is contained in:
Jonas Schievink 2020-11-24 19:00:23 +01:00
parent d2f398cd76
commit d5e9bf80f9
4 changed files with 92 additions and 47 deletions
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2
crates/hir_expand/src/lib.rs
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@ -144,7 +144,7 @@ impl HirFileId {
let def_tt = loc.def.ast_id?.to_node(db).token_tree()?;
let macro_def = db.macro_def(loc.def)?;
let (parse, exp_map) = db.parse_macro(macro_file)?;
let (parse, exp_map) = db.parse_macro(macro_file).value?;
let macro_arg = db.macro_arg(macro_file.macro_call_id)?;
Some(ExpansionInfo {