Add parser support for PEP 695 (RustPython#5026)

* Add generated content for PEP 695 ASDL

* Bump RustPython/Parser to RustPython/Parser@704eb40

* Add stubs for type aliases and parameters

Author: zanieb

Cargo.lock

@@ -29,11 +29,11 @@ rustpython-pylib = { path = "pylib" }
 rustpython-stdlib = { path = "stdlib" }
 rustpython-doc = { git = "https://github.com/RustPython/__doc__", branch = "main" }
 
-rustpython-literal = { git = "https://github.com/RustPython/Parser.git", rev = "69d27d924c877b6f2fa5dc75c9589ab505d5b3f1" }
-rustpython-parser-core = { git = "https://github.com/RustPython/Parser.git", rev = "69d27d924c877b6f2fa5dc75c9589ab505d5b3f1" }
-rustpython-parser = { git = "https://github.com/RustPython/Parser.git", rev = "69d27d924c877b6f2fa5dc75c9589ab505d5b3f1" }
-rustpython-ast = { git = "https://github.com/RustPython/Parser.git", rev = "69d27d924c877b6f2fa5dc75c9589ab505d5b3f1" }
-rustpython-format = { git = "https://github.com/RustPython/Parser.git", rev = "69d27d924c877b6f2fa5dc75c9589ab505d5b3f1" }
+rustpython-literal = { git = "https://github.com/RustPython/Parser.git", rev = "704eb40108239a8faf9bd1d4217e8dad0ac7edb3" }
+rustpython-parser-core = { git = "https://github.com/RustPython/Parser.git", rev = "704eb40108239a8faf9bd1d4217e8dad0ac7edb3" }
+rustpython-parser = { git = "https://github.com/RustPython/Parser.git", rev = "704eb40108239a8faf9bd1d4217e8dad0ac7edb3" }
+rustpython-ast = { git = "https://github.com/RustPython/Parser.git", rev = "704eb40108239a8faf9bd1d4217e8dad0ac7edb3" }
+rustpython-format = { git = "https://github.com/RustPython/Parser.git", rev = "704eb40108239a8faf9bd1d4217e8dad0ac7edb3" }
 # rustpython-literal = { path = "../RustPython-parser/literal" }
 # rustpython-parser-core = { path = "../RustPython-parser/core" }
 # rustpython-parser = { path = "../RustPython-parser/parser" }

Cargo.toml

@@ -888,6 +888,7 @@ impl Compiler {
             Stmt::Pass(_) => {
                 // No need to emit any code here :)
             }
+            Stmt::TypeAlias(_) => {}
         }
         Ok(())
     }

compiler/codegen/src/compile.rs

@@ -686,6 +686,7 @@ impl SymbolTableBuilder {
                 bases,
                 keywords,
                 decorator_list,
+                type_params: _,
                 range,
             }) => {
                 self.enter_scope(name.as_str(), SymbolTableType::Class, range.start.row.get());
@@ -863,6 +864,7 @@ impl SymbolTableBuilder {
                     self.scan_expression(expression, ExpressionContext::Load)?;
                 }
             }
+            Stmt::TypeAlias(StmtTypeAlias { .. }) => {}
         }
         Ok(())
     }