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internal: Implement module_path macro

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This commit is contained in:
Lukas Wirth 2024-08-21 12:22:15 +02:00
parent 9b7b93e031
commit d44a3ab30c
20 changed files with 279 additions and 71 deletions
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21
crates/hir/src/source_analyzer.rs
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@ -839,12 +839,25 @@ impl SourceAnalyzer {
db: &dyn HirDatabase,
macro_call: InFile<&ast::MacroCall>,
) -> Option<MacroFileId> {
let krate = self.resolver.krate();
// FIXME: This causes us to parse, generally this is the wrong approach for resolving a
// macro call to a macro call id!
let macro_call_id = macro_call.as_call_id(db.upcast(), krate, |path| {
self.resolver.resolve_path_as_macro_def(db.upcast(), path, Some(MacroSubNs::Bang))
})?;
let macro_call_id = macro_call
.as_call_id(
db.upcast(),
self.resolver.module(),
|path| {
self.resolver.resolve_path_as_macro_def(
db.upcast(),
path,
Some(MacroSubNs::Bang),
)
},
|module| {
self.resolver.module().def_map(db.upcast()).path_for_module(db.upcast(), module)
},
)
.ok()?
.value?;
// why the 64?
Some(macro_call_id.as_macro_file()).filter(|it| it.expansion_level(db.upcast()) < 64)
}