Only push an enum into the environment, if it has a name.

[cparser] / main.c

diff --git a/main.c b/main.c
index 15c6784..df18c2e 100644 (file)
--- a/main.c
+++ b/main.c
@@ -384,7 +384,7 @@ int main(int argc, char **argv)
                } else if(strcmp(arg, "--version") == 0) {
                        firm_version_t ver;
                        firm_get_version(&ver);
-                       printf("cparser (%d.%d %s) using libFirm (%d.%d", 0, 1, cparser_REVISION, ver.major, ver.minor);
+                       printf("cparser (%d.%d %s) using libFirm (%u.%u", 0, 1, cparser_REVISION, ver.major, ver.minor);
                        if(ver.revision[0] != 0) {
                                putchar(' ');
                                fputs(ver.revision, stdout);
@@ -495,6 +495,9 @@ int main(int argc, char **argv)
                }
        }
 
+       /* we do the lowering in ast2firm */
+       firm_opt.lower_bitfields = FALSE;
+
        if(help_displayed) {
                return !argument_errors;
        }
@@ -514,7 +517,7 @@ int main(int argc, char **argv)
        init_parser();
        init_ast2firm();
 
-       FILE *out;
+       FILE *out = NULL;
        char  outnamebuf[4096];
        if(outname == NULL) {
                switch(mode) {
@@ -584,11 +587,11 @@ int main(int argc, char **argv)
        pclose(preprocessed_in);
        if(unit == NULL) {
                /* parsing failed because of errors */
-               fprintf(stderr, "%u error(s), %u warnings\n", error_count, warning_count);
+               fprintf(stderr, "%u error(s), %u warning(s)\n", error_count, warning_count);
                return EXIT_FAILURE;
        }
        if (warning_count > 0) {
-               fprintf(stderr, "%u warnings\n", warning_count);
+               fprintf(stderr, "%u warning(s)\n", warning_count);
        }
 
        if(mode == PrintAst) {