diff options
Diffstat (limited to 'Python/ast.c')
| -rw-r--r-- | Python/ast.c | 14 |
1 files changed, 4 insertions, 10 deletions
diff --git a/Python/ast.c b/Python/ast.c index 4b7bbd229c..5e74f65a2c 100644 --- a/Python/ast.c +++ b/Python/ast.c @@ -1,18 +1,12 @@ /* - * This file includes functions to transform a concrete syntax tree (CST) to - * an abstract syntax tree (AST). The main function is PyAST_FromNode(). - * + * This file exposes PyAST_Validate interface to check the integrity + * of the given abstract syntax tree (potentially constructed manually). */ #include "Python.h" #include "Python-ast.h" #include "ast.h" -#include "token.h" -#include "pythonrun.h" #include <assert.h> -#include <stdbool.h> - -#define MAXLEVEL 200 /* Max parentheses level */ static int validate_stmts(asdl_stmt_seq *); static int validate_exprs(asdl_expr_seq*, expr_context_ty, int); @@ -62,7 +56,7 @@ validate_keywords(asdl_keyword_seq *keywords) { Py_ssize_t i; for (i = 0; i < asdl_seq_LEN(keywords); i++) - if (!validate_expr(((keyword_ty)asdl_seq_GET(keywords, i))->value, Load)) + if (!validate_expr((asdl_seq_GET(keywords, i))->value, Load)) return 0; return 1; } @@ -556,7 +550,7 @@ _PyAST_GetDocString(asdl_stmt_seq *body) if (!asdl_seq_LEN(body)) { return NULL; } - stmt_ty st = (stmt_ty)asdl_seq_GET(body, 0); + stmt_ty st = asdl_seq_GET(body, 0); if (st->kind != Expr_kind) { return NULL; } |