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| author | Mark Eggleston <mark.eggleston@codethink.com> | 2019-11-08 14:28:57 +0000 |
|---|---|---|
| committer | Mark Eggleston <markeggleston@gcc.gnu.org> | 2019-11-08 14:28:57 +0000 |
| commit | 2afeb1ca38dbb7c8708272452417426e46b4d6ed (patch) | |
| tree | 64a5d856971870bc05da3d569128a278bcffa3a5 /gcc/fortran/lang.opt | |
| parent | 4e9d58d16767b1bc686f0c4b3bd2da25dc71e8f3 (diff) | |
| download | gcc-2afeb1ca38dbb7c8708272452417426e46b4d6ed.zip gcc-2afeb1ca38dbb7c8708272452417426e46b4d6ed.tar.gz gcc-2afeb1ca38dbb7c8708272452417426e46b4d6ed.tar.bz2 | |
Allow CHARACTER literals in assignments and data statements.
Allows character literals to used to assign values to non-character variables
in the same way that Hollerith constants are used. In addition character
literals can be used in data statements just like Hollerith constants.
Warnings of such use are output to discourage this usage as it is a non-standard
legacy feature and must be explicitly enabled.
Enabled by -fdec and -fdec-char-conversions.
Co-Authored-By: Jim MacArthur <jim.macarthur@codethink.co.uk>
From-SVN: r277975
Diffstat (limited to 'gcc/fortran/lang.opt')
| -rw-r--r-- | gcc/fortran/lang.opt | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/gcc/fortran/lang.opt b/gcc/fortran/lang.opt index 35b1206..5fcd1ff 100644 --- a/gcc/fortran/lang.opt +++ b/gcc/fortran/lang.opt @@ -460,6 +460,11 @@ fdec-blank-format-item Fortran Var(flag_dec_blank_format_item) Enable the use of blank format items in format strings. +fdec-char-conversions +Fortran Var(flag_dec_char_conversions) +Enable the use of character literals in assignments and data statements +for non-character variables. + fdec-include Fortran Var(flag_dec_include) Enable legacy parsing of INCLUDE as statement. |