------- Comment #2 from jvdelisle at gcc dot gnu dot org 2007-01-22 05:07
-------
My read is that within quotes, the ctrl-z character is acceptable and we should
not gobble what is left after seeing one as is done now.
>From F95 standard: Additional characters may be representable in the
processor, but may appear only in comments(3.3.1.1, 3.3.2.1), character
constants (4.3.2.1), input/output records (9.1.1), and character string edit
descriptors (10.2.1).
The following patch allows the test case in #1 to compile:
Index: scanner.c
===================================================================
--- scanner.c (revision 121034)
+++ scanner.c (working copy)
@@ -1064,13 +1064,6 @@ load_line (FILE *input, char **pbuf, int
if (c == '\0')
continue;
- if (c == '\032')
- {
- /* Ctrl-Z ends the file. */
- while (fgetc (input) != EOF);
- break;
- }
-
/* Check for illegal use of ampersand. See F95 Standard 3.3.1.3. */
if (c == '&')
seen_ampersand = 1;
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=30532
