diff options
Diffstat (limited to 'gcc/optc-gen.awk')
| -rw-r--r-- | gcc/optc-gen.awk | 11 |
1 files changed, 8 insertions, 3 deletions
diff --git a/gcc/optc-gen.awk b/gcc/optc-gen.awk index af3812f280..3b9126ccf9 100644 --- a/gcc/optc-gen.awk +++ b/gcc/optc-gen.awk @@ -1,4 +1,4 @@ -# Copyright (C) 2003-2016 Free Software Foundation, Inc. +# Copyright (C) 2003-2017 Free Software Foundation, Inc. # Contributed by Kelley Cook, June 2004. # Original code from Neil Booth, May 2003. # @@ -326,6 +326,11 @@ for (i = 0; i < n_opts; i++) { alias_data = "NULL, NULL, OPT_SPECIAL_ignore" else alias_data = "NULL, NULL, N_OPTS" + if (flag_set_p("Enum.*", flags[i])) { + if (!flag_set_p("RejectNegative", flags[i]) \ + && opts[i] ~ "^[Wfm]") + print "#error Enum allowing negative form" + } } else { alias_opt = nth_arg(0, alias_arg) alias_posarg = nth_arg(1, alias_arg) @@ -439,7 +444,7 @@ for (i = 0; i < n_enabledby; i++) { print " if (" condition ")" print " handle_generated_option (opts, opts_set," print " " opt_enum(thisenable[j]) ", NULL, " value "," - print " lang_mask, kind, loc, handlers, dc);" + print " lang_mask, kind, loc, handlers, true, dc);" } else { print "#error " thisenable[j] " does not have a Var() flag" } @@ -492,7 +497,7 @@ for (i = 0; i < n_langs; i++) { print " if (!opts_set->x_" opt_var_name ")" print " handle_generated_option (opts, opts_set," print " " opt_enum(thisenable_opt) ", NULL, " value "," - print " lang_mask, kind, loc, handlers, dc);" + print " lang_mask, kind, loc, handlers, true, dc);" } else { print "#error " thisenable_opt " does not have a Var() flag" } |