Mercurial > cpython-lru_cache-weakref

diff Objects/funcobject.c @ 1288:9fed5726a36d legacy-trunk

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Several changes in one: (1) dictionaries/mappings now have attributes values() and items() as well as keys(); at the C level, use the new function mappinggetnext() to iterate over a dictionary. (2) "class C(): ..." is now illegal; you must write "class C: ...". (3) Class objects now know their own name (finally!); and minor improvements to the way how classes, functions and methods are represented as strings. (4) Added an "access" statement and semantics. (This is still experimental -- as long as you don't use the keyword 'access' nothing should be changed.)
author Guido van Rossum <guido@python.org>
date Wed, 19 May 1993 14:50:45 +0000
parents 1cabc2b6c970
children cc172ce05561
line wrap: on
line diff
--- a/Objects/funcobject.c	Mon May 17 08:34:16 1993 +0000
+++ b/Objects/funcobject.c	Wed May 19 14:50:45 1993 +0000
@@ -28,12 +28,6 @@
 #include "compile.h"
 #include "structmember.h"
 
-typedef struct {
-	OB_HEAD
-	object *func_code;
-	object *func_globals;
-} funcobject;
-
 object *
 newfuncobject(code, globals)
 	object *code;
@@ -45,6 +39,8 @@
 		op->func_code = code;
 		INCREF(globals);
 		op->func_globals = globals;
+		op->func_name = ((codeobject*)(op->func_code))->co_name;
+		INCREF(op->func_name);
 	}
 	return (object *)op;
 }
@@ -78,6 +74,7 @@
 static struct memberlist func_memberlist[] = {
 	{"func_code",	T_OBJECT,	OFF(func_code),		READONLY},
 	{"func_globals",T_OBJECT,	OFF(func_globals),	READONLY},
+	{"func_name",	T_OBJECT,	OFF(func_name),		READONLY},
 	{NULL}	/* Sentinel */
 };
 
@@ -104,7 +101,7 @@
 {
 	char buf[140];
 	sprintf(buf, "<function %.100s at %lx>",
-		getstringvalue(((codeobject*)(op->func_code))->co_name),
+		getstringvalue(op->func_name),
 		(long)op);
 	return newstringobject(buf);
 }