From: Pierre-Emmanuel Patry <[email protected]>
This visitor is not used anymore.
gcc/rust/ChangeLog:
* resolve/rust-finalize-imports-2.0.cc
(FinalizeImports::FinalizeImports):
Remove constructor.
(FinalizeImports::go): Remove function.
(FinalizeImports::visit): Likewise.
* resolve/rust-finalize-imports-2.0.h (class FinalizeImports): Remove
FinalizeImports class.
Signed-off-by: Pierre-Emmanuel Patry <[email protected]>
---
gcc/rust/resolve/rust-finalize-imports-2.0.cc | 18 ------
gcc/rust/resolve/rust-finalize-imports-2.0.h | 57 -------------------
2 files changed, 75 deletions(-)
diff --git a/gcc/rust/resolve/rust-finalize-imports-2.0.cc
b/gcc/rust/resolve/rust-finalize-imports-2.0.cc
index bd6002a09f4..b0e86512ac2 100644
--- a/gcc/rust/resolve/rust-finalize-imports-2.0.cc
+++ b/gcc/rust/resolve/rust-finalize-imports-2.0.cc
@@ -125,23 +125,5 @@ GlobbingVisitor::visit (AST::UseDeclaration &use)
// Handle cycles ?
}
-FinalizeImports::FinalizeImports (Early::ImportMappings &&data,
- TopLevel &toplevel,
- NameResolutionContext &ctx)
- : DefaultResolver (ctx), data (std::move (data)), toplevel (toplevel),
- ctx (ctx)
-{}
-
-void
-FinalizeImports::go (AST::Crate &crate)
-{
- for (auto &item : crate.items)
- item->accept_vis (*this);
-}
-
-void
-FinalizeImports::visit (AST::UseDeclaration &use)
-{}
-
} // namespace Resolver2_0
} // namespace Rust
diff --git a/gcc/rust/resolve/rust-finalize-imports-2.0.h
b/gcc/rust/resolve/rust-finalize-imports-2.0.h
index a06fe538846..d587a5e5c46 100644
--- a/gcc/rust/resolve/rust-finalize-imports-2.0.h
+++ b/gcc/rust/resolve/rust-finalize-imports-2.0.h
@@ -49,62 +49,5 @@ private:
NameResolutionContext &ctx;
};
-// TODO: Fix documentation
-// How do we do that?
-//
-// We want to resolve in the EarlyNameResolver, but we want to declare in the
-// TopLevel Should the TopLevel declare stubs? How does rustc do it? How to do
-// that for globbing? Should we do globbing afterwards once we've declared all
-// the Uses*?
-//
-// Basically, for each use declare it in a separate map - in the
-// EarlyNameResolver resolve and fix the ForeverStack? Emptying the maps each
-// time?
-//
-// e.g. TopLevel builds a std::vector<NodeId, SimplePath> use_trees_to_resolve;
-// Early goes through and resolves the SimplePath, then replaces the NodeId
with
-// the resolved one? Do we even need to do that?
-//
-// rustc just creates an empty definition for the use tree.
-//
-// What about globbing? std::vector<GlobbulesPath> globules;
-// Early goes through and visits the module's path and calls the
-// GlobbingVisitor?
-//
-// the file `imports.rs` goes through and *finalizes* imports. So we can
-// probably add a FinalizeImport pass after the TopLevel and the Early.
-// - TopLevel takes care of declaring these use trees
-// - Early takes care of resolving them to definition points
-// - Finalize takes care of mapping the use's definition point to the actual
-// definition point
-// - We need to work more on that last bit to know exactly what is being
-// inserted, but probably it's going to mutate the ForeverStack - is that okay?
-// - Oh actually maybe no!
-// - TopLevel creates a map of UseTrees with paths to resolve. This should
-// probably be an ImportKind enum or whatever
-// - Early resolves them, creates a map of SimplePath with the associated
-// definition: Map<ImportKind, ImportData>
-// - Finalizes visits all UseTrees and inserts the Definitions found for
-// each ImportKind - easy!
-// - yay!
-
-class FinalizeImports : DefaultResolver
-{
-public:
- FinalizeImports (Early::ImportMappings &&data, TopLevel &toplevel,
- NameResolutionContext &ctx);
-
- void go (AST::Crate &crate);
-
- void visit (AST::UseDeclaration &) override;
-
-private:
- using AST::DefaultASTVisitor::visit;
-
- Early::ImportMappings data;
- TopLevel &toplevel;
- NameResolutionContext &ctx;
-};
-
} // namespace Resolver2_0
} // namespace Rust
--
2.45.2
