From: Pablo Galindo Salgado <Pablogsal@gmail.com>
Date: Wed, 1 Jun 2022 12:51:17 +0000 (+0100)
Subject: gh-92597: Improve error message for AST nodes with invalid ranges (GH-93398)
X-Git-Tag: v3.12.0a1~1377
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=refs%2Fpull%2F93420%2Fhead;p=thirdparty%2FPython%2Fcpython.git

gh-92597: Improve error message for AST nodes with invalid ranges (GH-93398)
---

diff --git a/Python/ast.c b/Python/ast.c
index 0885fe7798fa..a0321b58ba8c 100644
--- a/Python/ast.c
+++ b/Python/ast.c
@@ -25,15 +25,15 @@ static int validate_pattern(struct validator *, pattern_ty, int);
 #define VALIDATE_POSITIONS(node) \
     if (node->lineno > node->end_lineno) { \
         PyErr_Format(PyExc_ValueError, \
-                     "line %d-%d is not a valid range", \
+                     "AST node line range (%d, %d) is not valid", \
                      node->lineno, node->end_lineno); \
         return 0; \
     } \
     if ((node->lineno < 0 && node->end_lineno != node->lineno) || \
         (node->col_offset < 0 && node->col_offset != node->end_col_offset)) { \
         PyErr_Format(PyExc_ValueError, \
-                     "line %d-%d, column %d-%d is not a valid range", \
-                     node->lineno, node->end_lineno, node->col_offset, node->end_col_offset); \
+                     "AST node column range (%d, %d) for line range (%d, %d) is not valid", \
+                     node->col_offset, node->end_col_offset, node->lineno, node->end_lineno); \
         return 0; \
     } \
     if (node->lineno == node->end_lineno && node->col_offset > node->end_col_offset) { \