re PR fortran/37863 (Display of a value close but less to 1 shows 2 with '(F3.0)')

2008-10-17  Jerry DeLisle  <jvdelisle@gcc.gnu.org

	PR libfortran/37707
	* io/write_float.def (WRITE_FLOAT): Round to 1.0 correctly.
	* io/io.h (st_parameter_44): Fix id type declaration.

From-SVN: r141207

libgfortran/ChangeLog

+2008-10-17  Jerry DeLisle  <jvdelisle@gcc.gnu.org
+
+	PR libfortran/37707
+	* io/write_float.def (WRITE_FLOAT): Round to 1.0 correctly.
+	* io/io.h (st_parameter_44): Fix id type declaration.
+
 2008-10-16  Thomas Koenig  <tkoenig@gcc.gnu.org>
 
 	* io/file_pos.c (unformatted_backspace): Normal case is

libgfortran/io/io.h

@@ -458,7 +458,7 @@ typedef struct st_parameter_43
 
 typedef struct st_parameter_44
 {
-  GFC_IO_INT *id;
+  GFC_INTEGER_4 *id;
   GFC_IO_INT pos;
   CHARACTER1 (asynchronous);
   CHARACTER2 (blank);

libgfortran/io/write_float.def

@@ -746,7 +746,7 @@ sprintf (buffer, "%+-#" STR(MIN_FIELD_WIDTH) ".*" \
 	    if (tmp < 0.5)\
 	      tmp = 0.0;\
 	    else if (tmp < 1.0)\
-	      tmp = tmp + 0.5;\
+	      tmp = 1.0;\
 	  }\
 	zero_flag = (tmp == 0.0);\
 \