+/*
+ * This file is part of cparser.
+ * Copyright (C) 2007-2008 Matthias Braun <matze@braunis.de>
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
+ * 02111-1307, USA.
+ */
#include <config.h>
#define _GNU_SOURCE
/* to switch on printing of implicit casts */
extern bool print_implicit_casts;
-/* to switch on printing of srenthesis to indicate operator precedence */
+/* to switch on printing of parenthesis to indicate operator precedence */
extern bool print_parenthesis;
static int verbose;
const char *dumpfunction = NULL;
compile_mode_t mode = CompileAssembleLink;
int opt_level = 1;
+ int result = EXIT_SUCCESS;
obstack_init(&cppflags_obst);
obstack_init(&ldflags_obst);
/* fallthrough */
case 2:
firm_option("inline");
- firm_option("no-strength-red");
firm_option("deconv");
firm_be_option("omitfp");
break;
GET_ARG_AFTER(outname, "-o");
} else if(option[0] == 'g') {
firm_be_option("stabs=yes");
+ firm_be_option("omitfp=no");
+ firm_be_option("ia32-nooptcc=yes");
} else if(SINGLE_OPTION('c')) {
mode = CompileAssemble;
} else if(SINGLE_OPTION('S')) {
} else if(strcmp(option, "version") == 0) {
firm_version_t ver;
firm_get_version(&ver);
- printf("cparser (%d.%d %s) using libFirm (%u.%u", 0, 1, cparser_REVISION, ver.major, ver.minor);
+ printf("cparser (%s) using libFirm (%u.%u",
+ cparser_REVISION, ver.major, ver.minor);
if(ver.revision[0] != 0) {
putchar(' ');
fputs(ver.revision, stdout);
FILE *preprocessed_in = preprocess(in, input);
translation_unit_t *const unit = do_parsing(preprocessed_in, input);
- int result = pclose(preprocessed_in);
- if(result != 0) {
- return result;
+ int res = pclose(preprocessed_in);
+ if(res != 0) {
+ return res;
}
- if(unit == NULL) {
+
+ if(error_count > 0) {
/* parsing failed because of errors */
fprintf(stderr, "%u error(s), %u warning(s)\n", error_count, warning_count);
- return EXIT_FAILURE;
- }
- if (warning_count > 0) {
+ result = EXIT_FAILURE;
+ } else if(warning_count > 0) {
fprintf(stderr, "%u warning(s)\n", warning_count);
}
if(mode == BenchmarkParser) {
- return 0;
+ return result;
}
+ /* prints the AST even if errors occurred */
if(mode == PrintAst) {
type_set_output(out);
ast_set_output(out);
print_ast(unit);
- return 0;
+ return result;
}
+
+ /* cannot handle other modes with errors */
+ if(result != EXIT_SUCCESS)
+ return result;
+
if(mode == PrintFluffy) {
type_set_output(out);
ast_set_output(out);