X-Git-Url: http://nsz.repo.hu/git/?a=blobdiff_plain;ds=sidebyside;f=main.c;h=a103a6028ec79c0540bd7a6e5fc507028c2a0bbd;hb=f9b99f31447f156dd8f835ab26573da2722d81a0;hp=b13751865b393df8a1c8484c8cbb9132ade3a1fe;hpb=865258432a1a335a2858b74e07e3e2c69db025af;p=cparser

diff --git a/main.c b/main.c
index b137518..a103a60 100644
--- a/main.c
+++ b/main.c
@@ -114,6 +114,9 @@ bool strict_mode = false;
 /** use builtins for some libc functions */
 bool use_builtins = false;
 
+/** we have extern function with const attribute. */
+bool have_const_functions = false;
+
 /* to switch on printing of implicit casts */
 extern bool print_implicit_casts;
 
@@ -567,7 +570,7 @@ int main(int argc, char **argv)
 	default:
 	case 4:
 		set_option("strict-aliasing");
-		use_builtins = true;
+		/* use_builtins = true; */
 		/* fallthrough */
 	case 3:
 		set_option("cond-eval");
@@ -1065,12 +1068,6 @@ int main(int argc, char **argv)
 		/* preprocess and compile */
 		if (filetype == FILETYPE_PREPROCESSED_C) {
 			translation_unit_t *const unit = do_parsing(in, filename);
-			if (in == preprocessed_in) {
-				int pp_result = pclose(preprocessed_in);
-				if (pp_result != EXIT_SUCCESS) {
-					exit(EXIT_FAILURE);
-				}
-			}
 
 			/* prints the AST even if errors occurred */
 			if (mode == PrintAst) {
@@ -1089,6 +1086,13 @@ int main(int argc, char **argv)
 				fprintf(stderr, "%u warning(s)\n", warning_count);
 			}
 
+			if (in == preprocessed_in) {
+				int pp_result = pclose(preprocessed_in);
+				if (pp_result != EXIT_SUCCESS) {
+					exit(EXIT_FAILURE);
+				}
+			}
+
 			if(mode == BenchmarkParser) {
 				return result;
 			} else if(mode == PrintFluffy) {
@@ -1131,7 +1135,7 @@ int main(int argc, char **argv)
 			}
 
 			gen_firm_finish(asm_out, filename, /*c_mode=*/1,
-			                /*firm_const_exists=*/0);
+			                have_const_functions);
 			if (asm_out != out) {
 				fclose(asm_out);
 			}