bpo-39316: Make sure that attribute accesses and stores, including method calls, conform to PEP 626. (GH-24859)
diff --git a/Python/compile.c b/Python/compile.c
index a841288..942614f 100644
--- a/Python/compile.c
+++ b/Python/compile.c
@@ -4145,9 +4145,12 @@ maybe_optimize_method_call(struct compiler *c, expr_ty e)
/* Alright, we can optimize the code. */
VISIT(c, expr, meth->v.Attribute.value);
+ int old_lineno = c->u->u_lineno;
+ c->u->u_lineno = meth->end_lineno;
ADDOP_NAME(c, LOAD_METHOD, meth->v.Attribute.attr, names);
VISIT_SEQ(c, expr, e->v.Call.args);
ADDOP_I(c, CALL_METHOD, asdl_seq_LEN(e->v.Call.args));
+ c->u->u_lineno = old_lineno;
return 1;
}
@@ -5113,12 +5116,21 @@ compiler_visit_expr1(struct compiler *c, expr_ty e)
VISIT(c, expr, e->v.Attribute.value);
switch (e->v.Attribute.ctx) {
case Load:
+ {
+ int old_lineno = c->u->u_lineno;
+ c->u->u_lineno = e->end_lineno;
ADDOP_NAME(c, LOAD_ATTR, e->v.Attribute.attr, names);
+ c->u->u_lineno = old_lineno;
break;
+ }
case Store:
- if (forbidden_name(c, e->v.Attribute.attr, e->v.Attribute.ctx))
+ if (forbidden_name(c, e->v.Attribute.attr, e->v.Attribute.ctx)) {
return 0;
+ }
+ int old_lineno = c->u->u_lineno;
+ c->u->u_lineno = e->end_lineno;
ADDOP_NAME(c, STORE_ATTR, e->v.Attribute.attr, names);
+ c->u->u_lineno = old_lineno;
break;
case Del:
ADDOP_NAME(c, DELETE_ATTR, e->v.Attribute.attr, names);
@@ -5182,7 +5194,10 @@ compiler_augassign(struct compiler *c, stmt_ty s)
case Attribute_kind:
VISIT(c, expr, e->v.Attribute.value);
ADDOP(c, DUP_TOP);
+ int old_lineno = c->u->u_lineno;
+ c->u->u_lineno = e->end_lineno;
ADDOP_NAME(c, LOAD_ATTR, e->v.Attribute.attr, names);
+ c->u->u_lineno = old_lineno;
break;
case Subscript_kind:
VISIT(c, expr, e->v.Subscript.value);
@@ -5211,6 +5226,7 @@ compiler_augassign(struct compiler *c, stmt_ty s)
switch (e->kind) {
case Attribute_kind:
+ c->u->u_lineno = e->end_lineno;
ADDOP(c, ROT_TWO);
ADDOP_NAME(c, STORE_ATTR, e->v.Attribute.attr, names);
break;
diff --git a/Python/importlib.h b/Python/importlib.h
index 880343b..90cfa4c 100644
--- a/Python/importlib.h
+++ b/Python/importlib.h
@@ -694,7 +694,7 @@ const unsigned char _Py_M__importlib_bootstrap[] = {
218,4,106,111,105,110,41,2,114,33,0,0,0,114,62,0,
0,0,114,5,0,0,0,114,5,0,0,0,114,6,0,0,
0,114,53,0,0,0,123,1,0,0,115,22,0,0,0,10,
- 1,10,1,4,255,10,2,18,1,10,1,8,1,4,1,6,
+ 1,10,1,4,255,10,2,18,1,10,1,6,1,8,1,4,
255,22,2,255,128,122,19,77,111,100,117,108,101,83,112,101,
99,46,95,95,114,101,112,114,95,95,99,2,0,0,0,0,
0,0,0,0,0,0,0,3,0,0,0,8,0,0,0,67,
@@ -1552,8 +1552,8 @@ const unsigned char _Py_M__importlib_bootstrap[] = {
0,114,82,0,0,0,114,5,0,0,0,114,5,0,0,0,
114,6,0,0,0,218,14,95,102,105,110,100,95,97,110,100,
95,108,111,97,100,253,3,0,0,115,28,0,0,0,10,2,
- 14,1,8,1,24,1,14,255,16,128,8,3,4,1,2,1,
- 4,255,12,2,8,2,4,1,255,128,114,227,0,0,0,114,
+ 14,1,8,1,24,1,14,255,16,128,8,3,2,1,6,1,
+ 2,255,12,2,8,2,4,1,255,128,114,227,0,0,0,114,
25,0,0,0,99,3,0,0,0,0,0,0,0,0,0,0,
0,3,0,0,0,4,0,0,0,67,0,0,0,115,42,0,
0,0,116,0,124,0,124,1,124,2,131,3,1,0,124,2,
diff --git a/Python/importlib_external.h b/Python/importlib_external.h
index 108f59e..f904589 100644
--- a/Python/importlib_external.h
+++ b/Python/importlib_external.h
@@ -1173,8 +1173,8 @@ const unsigned char _Py_M__importlib_bootstrap_external[] = {
3,114,130,0,0,0,218,6,109,111,100,117,108,101,114,175,
0,0,0,114,7,0,0,0,114,7,0,0,0,114,8,0,
0,0,218,11,101,120,101,99,95,109,111,100,117,108,101,60,
- 3,0,0,115,14,0,0,0,12,2,8,1,6,1,4,1,
- 6,255,20,2,255,128,122,25,95,76,111,97,100,101,114,66,
+ 3,0,0,115,14,0,0,0,12,2,8,1,4,1,8,1,
+ 4,255,20,2,255,128,122,25,95,76,111,97,100,101,114,66,
97,115,105,99,115,46,101,120,101,99,95,109,111,100,117,108,
101,99,2,0,0,0,0,0,0,0,0,0,0,0,2,0,
0,0,4,0,0,0,67,0,0,0,115,12,0,0,0,116,