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-rw-r--r--Misc/NEWS3
-rw-r--r--Modules/_io/fileio.c8
-rw-r--r--Modules/_io/textio.c6
3 files changed, 10 insertions, 7 deletions
diff --git a/Misc/NEWS b/Misc/NEWS
index 41edb17..83ff6bf 100644
--- a/Misc/NEWS
+++ b/Misc/NEWS
@@ -21,6 +21,9 @@ Core and Builtins
Library
-------
+- Issue #6236, #6348: Fix various failures in the I/O library under AIX
+ and other platforms, when using a non-gcc compiler. Patch by egreen.
+
- Issue #6954: Fixed crash when using DISTUTILS_DEBUG flag in Distutils.
- Issue #4606: Passing 'None' if ctypes argtype is set to POINTER(...)
diff --git a/Modules/_io/fileio.c b/Modules/_io/fileio.c
index b21712c..f5ba971 100644
--- a/Modules/_io/fileio.c
+++ b/Modules/_io/fileio.c
@@ -45,10 +45,10 @@
typedef struct {
PyObject_HEAD
int fd;
- unsigned readable : 1;
- unsigned writable : 1;
- int seekable : 2; /* -1 means unknown */
- int closefd : 1;
+ unsigned int readable : 1;
+ unsigned int writable : 1;
+ signed int seekable : 2; /* -1 means unknown */
+ unsigned int closefd : 1;
PyObject *weakreflist;
PyObject *dict;
} fileio;
diff --git a/Modules/_io/textio.c b/Modules/_io/textio.c
index b91852e..333c93f 100644
--- a/Modules/_io/textio.c
+++ b/Modules/_io/textio.c
@@ -190,9 +190,9 @@ typedef struct {
PyObject_HEAD
PyObject *decoder;
PyObject *errors;
- int pendingcr:1;
- int translate:1;
- unsigned int seennl:3;
+ signed int pendingcr: 1;
+ signed int translate: 1;
+ unsigned int seennl: 3;
} nldecoder_object;
static int