From 27fabb5a627dda3538013b2737a131c6a91cf23c Mon Sep 17 00:00:00 2001 From: =?utf8?q?Tobias=20Schl=C3=BCter?= Date: Sat, 28 Apr 2007 15:17:07 +0200 Subject: [PATCH] options.c (gfc_handle_option): Ensure requested free form line length is not too small. * options.c (gfc_handle_option): Ensure requested free form line length is not too small. From-SVN: r124260 --- gcc/fortran/ChangeLog | 5 +++++ gcc/fortran/options.c | 2 ++ 2 files changed, 7 insertions(+) diff --git a/gcc/fortran/ChangeLog b/gcc/fortran/ChangeLog index 0266e54da4f..ef1d6cb6d37 100644 --- a/gcc/fortran/ChangeLog +++ b/gcc/fortran/ChangeLog @@ -1,3 +1,8 @@ +2007-04-28 Tobias Schlüter + + * options.c (gfc_handle_option): Ensure requested free form line + length is not too small. + 2007-04-27 Brooks Moses * intrinsic.texi (Transfer): Improve documentation. diff --git a/gcc/fortran/options.c b/gcc/fortran/options.c index 31c40768624..fbcb94e0886 100644 --- a/gcc/fortran/options.c +++ b/gcc/fortran/options.c @@ -538,6 +538,8 @@ gfc_handle_option (size_t scode, const char *arg, int value) break; case OPT_ffree_line_length_: + if (value != 0 && value < 4) + gfc_fatal_error ("Free line length must be at least three."); gfc_option.free_line_length = value; break; -- 2.30.2