From f4a5580200a7381c6ca479fbdfd2992d4e196f8a Mon Sep 17 00:00:00 2001 From: Daniel Franke Date: Wed, 8 Apr 2009 13:42:32 -0400 Subject: [PATCH] re PR fortran/39670 (dollar sign in entities is not recognized when it is first symbol) 2009-04-08 Daniel Franke PR fortran/39670 * invoke.texi (fdollar-ok): Clarify limitations. From-SVN: r145764 --- gcc/fortran/ChangeLog | 5 +++++ gcc/fortran/invoke.texi | 4 +++- 2 files changed, 8 insertions(+), 1 deletion(-) diff --git a/gcc/fortran/ChangeLog b/gcc/fortran/ChangeLog index d078a21..6c6f99b 100644 --- a/gcc/fortran/ChangeLog +++ b/gcc/fortran/ChangeLog @@ -1,3 +1,8 @@ +2009-04-08 Daniel Franke + + PR fortran/39670 + * invoke.texi (fdollar-ok): Clarify limitations. + 2009-04-08 Paul Thomas PR fortran/38863 diff --git a/gcc/fortran/invoke.texi b/gcc/fortran/invoke.texi index e49297d3..7be9a38 100644 --- a/gcc/fortran/invoke.texi +++ b/gcc/fortran/invoke.texi @@ -256,7 +256,9 @@ the default width of @code{DOUBLE PRECISION} to 16 bytes if possible, unless @cindex $ @cindex symbol names @cindex character set -Allow @samp{$} as a valid character in a symbol name. +Allow @samp{$} as a valid non-first character in a symbol name. Symbols +that start with @samp{$} are rejected since it is unclear which rules to +apply to implicit typing as different vedors implement different rules. @item -fbackslash @opindex @code{backslash} -- 2.7.4