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(cpp_options_init): Ignore DOLLARS_IN_IDENTIFIERS.

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(parse_name): Diagnose $ in identifier if pedantic.
(cpp_handle_options): -traditional no longer messes with dollars_in_ident.

From-SVN: r12935
This commit is contained in:
Richard Kenner 1996-10-09 16:22:20 -04:00
parent 45870676ab
commit 9e979f8fd8
1 changed files with 3 additions and 3 deletions
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6
gcc/cpplib.c
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@ -785,7 +785,6 @@ cpp_options_init (opts)
/* Initialize is_idchar to allow $. */
opts->dollars_in_ident = 1;
initialize_char_syntax (opts);
opts->dollars_in_ident = DOLLARS_IN_IDENTIFIERS > 0;
opts->no_line_commands = 0;
opts->no_trigraphs = 1;
@ -5228,6 +5227,9 @@ parse_name (pfile, c)
break;
}
if (c == '$' && CPP_PEDANTIC (pfile))
cpp_pedwarn ("`$' in identifier");
CPP_RESERVE(pfile, 2); /* One more for final NUL. */
CPP_PUTC_Q (pfile, c);
c = GETC();
@ -6418,8 +6420,6 @@ cpp_handle_options (pfile, argc, argv)
case 't':
if (!strcmp (argv[i], "-traditional")) {
opts->traditional = 1;
if (opts->dollars_in_ident > 0)
opts->dollars_in_ident = 1;
} else if (!strcmp (argv[i], "-trigraphs")) {
if (!opts->chill)
opts->no_trigraphs = 0;