PR libfortran/20788

	Missing entry from previous commit:
	* io/unix.c (fd_to_stream): Add an avoid_mmap argument indicating
	we don't we to mmap this stream. Use fd_open instead of mmap_open
	in that case.
	(open_external): Call fd_to_stream with avoid_mmap = 0.
	(input_stream): Call fd_to_stream with avoid_mmap = 1.
	(output_stream): Likewise.
	(error_stream): Likewise.

	Really committing:
	* io/read.c (read_f): Accept 'e', 'E', 'd' and 'D' as first
	non-blank characters of a real number.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@99508 138bc75d-0d04-0410-961f-82ee72b054a4

diff --git a/libgfortran/ChangeLog b/libgfortran/ChangeLog
index 3da84b6..496da2e 100644 (file)
--- a/libgfortran/ChangeLog
+++ b/libgfortran/ChangeLog
@@ -1,3 +1,14 @@
+2005-05-10  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
+
+       PR libfortran/20788
+       * io/unix.c (fd_to_stream): Add an avoid_mmap argument indicating
+       we don't we to mmap this stream. Use fd_open instead of mmap_open
+       in that case.
+       (open_external): Call fd_to_stream with avoid_mmap = 0.
+       (input_stream): Call fd_to_stream with avoid_mmap = 1.
+       (output_stream): Likewise.
+       (error_stream): Likewise.
+
 2005-05-09  Mike Stump  <mrs@apple.com>
 
        * configure: Regenerate.

diff --git a/libgfortran/io/read.c b/libgfortran/io/read.c
index 2087ac5..1c8b3b0 100644 (file)
--- a/libgfortran/io/read.c
+++ b/libgfortran/io/read.c
@@ -536,9 +536,11 @@ read_f (fnode * f, char *dest, int length)
 
   exponent_sign = 1;
 
-  /* A digit (or a '.') is required at this point */
+  /* A digit, a '.' or a exponent character ('e', 'E', 'd' or 'D')
+     is required at this point */
 
-  if (!isdigit (*p) && *p != '.')
+  if (!isdigit (*p) && *p != '.' && *p != 'd' && *p != 'D'
+      && *p != 'e' && *p != 'E')
     goto bad_float;
 
   /* Remember the position of the first digit.  */