improvements for handling of function parameters

[cparser] / ast.c

diff --git a/ast.c b/ast.c
index 8f497ee..81cd3ca 100644 (file)
--- a/ast.c
+++ b/ast.c
@@ -14,7 +14,6 @@ struct obstack ast_obstack;
 static FILE *out;
 static int   indent;
 
-static void print_expression(const expression_t *expression);
 static void print_statement(const statement_t *statement);
 
 static
@@ -262,13 +261,30 @@ void print_method_parameters(const method_parameter_t *parameters,
 }
 #endif
 
+static
+void print_storage_class(storage_class_t storage_class)
+{
+       switch(storage_class) {
+       case STORAGE_CLASS_NONE:
+               break;
+       case STORAGE_CLASS_TYPEDEF:  fputs("typedef ", out); break;
+       case STORAGE_CLASS_EXTERN:   fputs("extern ", out); break;
+       case STORAGE_CLASS_STATIC:   fputs("static ", out); break;
+       case STORAGE_CLASS_AUTO:     fputs("auto ", out); break;
+       case STORAGE_CLASS_REGISTER: fputs("register ", out); break;
+       }
+}
+
 static
 void print_declaration(const declaration_t *declaration)
 {
+       print_storage_class(declaration->storage_class);
        print_type(declaration->type, declaration->symbol);
-       fprintf(out, "\n");
        if(declaration->statement != NULL) {
+               fprintf(out, "\n");
                print_statement(declaration->statement);
+       } else {
+               fprintf(out, ";\n");
        }
 }