bpo-18374: fix wrong col_offset of some ast.BinOp instances (GH-14607)
Nested BinOp instances (e.g. a+b+c) had a wrong col_offset for the
second BinOp (e.g. 2 instead of 0 in the example). Fix it by using the
correct st node to copy the line and col_offset from in ast.c.
diff --git a/Misc/ACKS b/Misc/ACKS
index 36fe727..d916c45 100644
--- a/Misc/ACKS
+++ b/Misc/ACKS
@@ -178,6 +178,7 @@
David Bolen
Wouter Bolsterlee
Gawain Bolton
+Carl Friedrich Bolz-Tereick
Forest Bond
Gregory Bond
Médéric Boquien
diff --git a/Misc/NEWS.d/next/Library/2019-07-05-21-46-45.bpo-18374.qgE0H3.rst b/Misc/NEWS.d/next/Library/2019-07-05-21-46-45.bpo-18374.qgE0H3.rst
new file mode 100644
index 0000000..f9e99e0
--- /dev/null
+++ b/Misc/NEWS.d/next/Library/2019-07-05-21-46-45.bpo-18374.qgE0H3.rst
@@ -0,0 +1,2 @@
+Fix the ``.col_offset`` attribute of nested :class:`ast.BinOp` instances
+which had a too large value in some situations.