bpo-32911: Revert bpo-29463. (GH-7121) (GH-7197)

Remove the docstring attribute of AST types and restore docstring
expression as a first stmt in their body.

Co-authored-by: INADA Naoki <methane@users.noreply.github.com>
This commit is contained in:
Serhiy Storchaka 2018-05-29 12:04:55 +03:00 committed by GitHub
parent 2179022d94
commit 73cbe7a01a
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17 changed files with 3287 additions and 3358 deletions

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@ -6,7 +6,7 @@
module Python
{
mod = Module(stmt* body, string? docstring)
mod = Module(stmt* body)
| Interactive(stmt* body)
| Expression(expr body)
@ -14,18 +14,15 @@ module Python
| Suite(stmt* body)
stmt = FunctionDef(identifier name, arguments args,
stmt* body, expr* decorator_list, expr? returns,
string? docstring)
stmt* body, expr* decorator_list, expr? returns)
| AsyncFunctionDef(identifier name, arguments args,
stmt* body, expr* decorator_list, expr? returns,
string? docstring)
stmt* body, expr* decorator_list, expr? returns)
| ClassDef(identifier name,
expr* bases,
keyword* keywords,
stmt* body,
expr* decorator_list,
string? docstring)
expr* decorator_list)
| Return(expr? value)
| Delete(expr* targets)