From e6ef26ae4b727d5e92af27bd251208b0bed4611a Mon Sep 17 00:00:00 2001
From: akr <akr@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Thu, 7 Apr 2011 11:04:18 +0000
Subject: [PATCH] * include/ruby/io.h: parenthesize macro arguments.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@31246 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 ChangeLog         |  4 ++++
 include/ruby/io.h | 50 +++++++++++++++++++++++------------------------
 2 files changed, 29 insertions(+), 25 deletions(-)

diff --git a/ChangeLog b/ChangeLog
index e9a72457c5..c5ea22d1f2 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,7 @@
+Thu Apr  7 20:03:52 2011  Tanaka Akira  <akr@fsij.org>
+
+	* include/ruby/io.h: parenthesize macro arguments.
+
 Wed Apr  6 21:08:31 2011  Tanaka Akira  <akr@fsij.org>
 
 	* include/ruby/intern.h: parenthesize macro arguments.
diff --git a/include/ruby/io.h b/include/ruby/io.h
index 1ca7f18afe..13f42591bd 100644
--- a/include/ruby/io.h
+++ b/include/ruby/io.h
@@ -110,35 +110,35 @@ typedef struct rb_io_t {
 	rb_io_fptr_finalize(RFILE(obj)->fptr);\
 	RFILE(obj)->fptr = 0;\
     }\
-    fp = 0;\
+    (fp) = 0;\
     RB_IO_FPTR_NEW(fp);\
-    RFILE(obj)->fptr = fp;\
+    RFILE(obj)->fptr = (fp);\
 } while (0)
 
 #define RB_IO_FPTR_NEW(fp) do {\
-    fp = ALLOC(rb_io_t);\
-    fp->fd = -1;\
-    fp->stdio_file = NULL;\
-    fp->mode = 0;\
-    fp->pid = 0;\
-    fp->lineno = 0;\
-    fp->pathv = Qnil;\
-    fp->finalize = 0;\
-    RB_IO_BUFFER_INIT(fp->wbuf);\
-    RB_IO_BUFFER_INIT(fp->rbuf);\
-    RB_IO_BUFFER_INIT(fp->cbuf);\
-    fp->readconv = NULL;\
-    fp->writeconv = NULL;\
-    fp->writeconv_asciicompat = Qnil;\
-    fp->writeconv_pre_ecflags = 0;\
-    fp->writeconv_pre_ecopts = Qnil;\
-    fp->writeconv_initialized = 0;\
-    fp->tied_io_for_writing = 0;\
-    fp->encs.enc = NULL;\
-    fp->encs.enc2 = NULL;\
-    fp->encs.ecflags = 0;\
-    fp->encs.ecopts = Qnil;\
-    fp->write_lock = 0;\
+    (fp) = ALLOC(rb_io_t);\
+    (fp)->fd = -1;\
+    (fp)->stdio_file = NULL;\
+    (fp)->mode = 0;\
+    (fp)->pid = 0;\
+    (fp)->lineno = 0;\
+    (fp)->pathv = Qnil;\
+    (fp)->finalize = 0;\
+    RB_IO_BUFFER_INIT((fp)->wbuf);\
+    RB_IO_BUFFER_INIT((fp)->rbuf);\
+    RB_IO_BUFFER_INIT((fp)->cbuf);\
+    (fp)->readconv = NULL;\
+    (fp)->writeconv = NULL;\
+    (fp)->writeconv_asciicompat = Qnil;\
+    (fp)->writeconv_pre_ecflags = 0;\
+    (fp)->writeconv_pre_ecopts = Qnil;\
+    (fp)->writeconv_initialized = 0;\
+    (fp)->tied_io_for_writing = 0;\
+    (fp)->encs.enc = NULL;\
+    (fp)->encs.enc2 = NULL;\
+    (fp)->encs.ecflags = 0;\
+    (fp)->encs.ecopts = Qnil;\
+    (fp)->write_lock = 0;\
 } while (0)
 
 FILE *rb_io_stdio_file(rb_io_t *fptr);