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Initial Attempt limiting number of token tree in macro expansion.

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Wyatt Herkamp 2024-03-14 08:52:13 -04:00
parent 83f9cc677f
commit 15d183be79
5 changed files with 120 additions and 46 deletions
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3
crates/hir-expand/src/lib.rs
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@ -224,6 +224,9 @@ pub enum MacroCallKind {
derive_attr_index: AttrId,
/// Index of the derive macro in the derive attribute
derive_index: u32,
/// The "parent" macro call.
/// We will resolve the same token tree for all derive macros in the same derive attribute.
derive_macro_id: MacroCallId,
},
Attr {
ast_id: AstId<ast::Item>,