Issue #999042: The Python compiler now handles explict global statements
correctly (should be assigned using STORE_GLOBAL opcode). This was done by
having the system table differentiate between explict and implicit globals.
diff --git a/Lib/compiler/pycodegen.py b/Lib/compiler/pycodegen.py
index e7ce1a9..6d5a41c 100644
--- a/Lib/compiler/pycodegen.py
+++ b/Lib/compiler/pycodegen.py
@@ -7,7 +7,8 @@
from compiler import ast, parse, walk, syntax
from compiler import pyassem, misc, future, symbols
-from compiler.consts import SC_LOCAL, SC_GLOBAL, SC_FREE, SC_CELL
+from compiler.consts import SC_LOCAL, SC_GLOBAL_IMPLICIT, SC_GLOBAL_EXPLICT, \
+ SC_FREE, SC_CELL
from compiler.consts import (CO_VARARGS, CO_VARKEYWORDS, CO_NEWLOCALS,
CO_NESTED, CO_GENERATOR, CO_FUTURE_DIVISION,
CO_FUTURE_ABSIMPORT, CO_FUTURE_WITH_STATEMENT, CO_FUTURE_PRINT_FUNCTION)
@@ -282,7 +283,9 @@
self.emit(prefix + '_NAME', name)
else:
self.emit(prefix + '_FAST', name)
- elif scope == SC_GLOBAL:
+ elif scope == SC_GLOBAL_EXPLICT:
+ self.emit(prefix + '_GLOBAL', name)
+ elif scope == SC_GLOBAL_IMPLICIT:
if not self.optimized:
self.emit(prefix + '_NAME', name)
else: