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| author | Arthur Cohen <arthur.cohen@embecosm.com> | 2023-03-20 04:17:04 +0100 |
|---|---|---|
| committer | Arthur Cohen <arthur.cohen@embecosm.com> | 2024-01-16 18:28:38 +0100 |
| commit | d85089ea28c99eabbee89fd434bea748d1623427 (patch) | |
| tree | a7f1831df6209fa97509abd8ac30309ce527e39d /gcc/rust/Make-lang.in | |
| parent | a7382ca757ed535e7bc74782038104ef5ac59694 (diff) | |
| download | gcc-d85089ea28c99eabbee89fd434bea748d1623427.zip gcc-d85089ea28c99eabbee89fd434bea748d1623427.tar.gz gcc-d85089ea28c99eabbee89fd434bea748d1623427.tar.bz2 | |
gccrs: expand: Add new ExpandVisitor class
This class takes care of actually performing the macro expansion by calling
into the MacroExpander for each node of a given AST, leaving the job of
cfg-stripping nodes to the AttrVisitor.
gcc/rust/ChangeLog:
* Make-lang.in: Add new object file.
* expand/rust-attribute-visitor.cc (AttrVisitor::go): Visit all items of a
crate.
(AttrVisitor::expand_struct_fields): Do not perform macro expansion anymore.
(AttrVisitor::expand_function_params): Likewise.
(AttrVisitor::expand_generic_args): Likewise.
(AttrVisitor::expand_qualified_path_type): Likewise.
(AttrVisitor::expand_self_param): Likewise.
(AttrVisitor::expand_trait_function_decl): Likewise.
(AttrVisitor::expand_trait_method_decl): Likewise.
(AttrVisitor::visit): Likewise.
(AttrVisitor::maybe_expand_expr): Remove function.
(AttrVisitor::maybe_expand_type): Likewise.
* expand/rust-attribute-visitor.h: Do not keep MacroExpander inside AttrVisitor
anymore.
* expand/rust-macro-expand.h (struct MacroExpander): Turn ContextType into an
enum class for more type safety.
* expand/rust-macro-expand.cc (MacroExpander::expand_crate): Use new ContextType
API.
* rust-session-manager.cc (Session::expansion): Call into ExpandVisitor.
* expand/rust-expand-visitor.cc: New file.
* expand/rust-expand-visitor.h: New file.
gcc/testsuite/ChangeLog:
* rust/compile/macro49.rs: New test.
* rust/compile/macro50.rs: New test.
Diffstat (limited to 'gcc/rust/Make-lang.in')
| -rw-r--r-- | gcc/rust/Make-lang.in | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/gcc/rust/Make-lang.in b/gcc/rust/Make-lang.in index 8f48390..083a44e 100644 --- a/gcc/rust/Make-lang.in +++ b/gcc/rust/Make-lang.in @@ -82,6 +82,7 @@ GRS_OBJS = \ rust/rust-compile-resolve-path.o \ rust/rust-macro-expand.o \ rust/rust-attribute-visitor.o \ + rust/rust-expand-visitor.o \ rust/rust-macro-invoc-lexer.o \ rust/rust-macro-substitute-ctx.o \ rust/rust-macro-builtins.o \ |