From: Bud Davis <bdavis@gcc.gnu.org>
Date: Wed, 23 Feb 2005 04:09:17 +0000 (+0000)
Subject: [multiple changes]
X-Git-Tag: releases/gcc-4.0.0~640
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=397763d2af80316f05484a8668c3d0dddf2c9811;p=thirdparty%2Fgcc.git

[multiple changes]

2004-02-22  Paul Thomas <paulthomas2@wannado.fr>
            Bud Davis  <bdavis@gfortran.org>

        * io/list_read.c (read_real): Handle separators properly
        in list directed read.

2005-02-22  Bud Davis  <bdavis@gfortran.org>

        * gfortran.dg/list_read_4.f90: new test.

From-SVN: r95436
---

diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog
index 91b54b0bcba9..ddaa9ccad8cf 100644
--- a/gcc/testsuite/ChangeLog
+++ b/gcc/testsuite/ChangeLog
@@ -1,3 +1,7 @@
+2005-02-22  Bud Davis  <bdavis@gfortran.org>
+
+	* gfortran.dg/list_read_4.f90: new test.
+
 2005-02-22  Kazu Hirata  <kazu@cs.umass.edu>
 
 	PR rtl-optimization/20017.
diff --git a/gcc/testsuite/gfortran.dg/list_read_4.f90 b/gcc/testsuite/gfortran.dg/list_read_4.f90
new file mode 100644
index 000000000000..8260ca2d934e
--- /dev/null
+++ b/gcc/testsuite/gfortran.dg/list_read_4.f90
@@ -0,0 +1,54 @@
+C { dg-do run }
+C Test of gfortran list directed read> check delimiters are correctly
+C treated.  Written in f77 so that g77 will run for comparison.
+C
+C f , e and i edit reads are terminated separately by read_real.c
+C
+C PThomas                                                   Jan 2005
+C BDavis        
+      program list_read_4
+      integer i(10),l(10),k,j 
+      real x(10),y(10)
+C expected results
+      data y / 1.0,2.0,3.0,-1.0,-1.0,-1.0,4.0,4.0,99.0,99.0 /
+      data l /1,2,3,-1,-1,-1,4,4,99,99/
+C put them in a file
+      open (10,status="scratch")
+      write (10,*) " 1.0, 2.0 , 3.0,, 2* , 2*4.0 , 5*99.0"
+      write (10,*) " 1.0e0, 2.0e0 , 3.0e0,, 2* , 2*4.0e0 , 5*99.0e0"
+      write (10,*) " 1,   2 ,   3,,   2* , 2*4 ,   5*99"
+      write (10,*) " 1,   2 ,   3,,   2* , 2*4 ,   5*99"
+      rewind (10)
+C
+      do k = 1,10
+        x(k) = -1.0
+      enddo
+      read (10,*,iostat=ier) x
+      if (ier.ne.0) call abort
+      do k = 1,10
+         if (x(k).ne.y(k)) call abort
+         x(k) = -1
+      end do
+      READ(10,*,iostat=ier) x
+      if (ier.ne.0) call abort
+      do k = 1,10
+         if (x(k).ne.y(k)) call abort
+         x(k) = -1
+      end do
+      READ(10,*,iostat=ier) x
+      if (ier.ne.0) call abort
+      do k = 1,10
+         if (x(k).ne.y(k)) call abort
+         x(k) = -1
+      end do
+C integer
+      do k = 1,10
+        i(k) = -1
+      end do 
+      READ(10,*,iostat=ier) (i(j),j=1,10)
+      if (ier.ne.0) call abort
+      do k = 1,10
+         if (i(k).ne.y(k)) call abort
+         i(k) = -1
+      end do
+      end
diff --git a/libgfortran/ChangeLog b/libgfortran/ChangeLog
index 39b835d5bc9e..cdb0868cdb6d 100644
--- a/libgfortran/ChangeLog
+++ b/libgfortran/ChangeLog
@@ -1,3 +1,9 @@
+2004-02-22  Paul Thomas <paulthomas2@wannado.fr>
+	    Bud Davis  <bdavis@gfortran.org>
+
+	* io/list_read.c (read_real): Handle separators properly
+	in list directed read.
+
 2004-02-21  Bud Davis  <bdavis@gfortran.org>
 
 	PR fortran/20086
diff --git a/libgfortran/io/list_read.c b/libgfortran/io/list_read.c
index eecc11491e36..74a6688b0148 100644
--- a/libgfortran/io/list_read.c
+++ b/libgfortran/io/list_read.c
@@ -1052,8 +1052,6 @@ read_real (int length)
 	  goto got_repeat;
 
 	CASE_SEPARATORS:
-          if (c != '\n' &&  c != ',')
-            unget_char (c);    /* Real number that is just a digit-string.  */
 	  goto done;
 
 	default:
@@ -1164,8 +1162,6 @@ read_real (int length)
 	  break;
 
 	CASE_SEPARATORS:
-	  unget_char (c);
-	  eat_separator ();
 	  goto done;
 
 	default:
@@ -1174,6 +1170,8 @@ read_real (int length)
     }
 
  done:
+  unget_char (c);
+  eat_separator ();
   push_char ('\0');
   if (convert_real (value, saved_string, length))
     return;