X-Git-Url: http://nsz.repo.hu/git/?a=blobdiff_plain;f=ast2firm.c;h=f92f870d99d20e2a4ceec3b9c4599c02a27d8a21;hb=6b26906854c2f5423fa3986a0caf3c23b200b553;hp=a205b2722a7bedcdb8255a6f37daa4564c333ebc;hpb=ff25d271feafec73df71169a5b87dcc2854fd85e;p=cparser

diff --git a/ast2firm.c b/ast2firm.c
index a205b27..f92f870 100644
--- a/ast2firm.c
+++ b/ast2firm.c
@@ -2524,6 +2524,11 @@ static ir_node *create_cast(dbg_info *dbgi,	ir_node *value_node,
                             type_t *from_type, type_t *type)
 {
 	type = skip_typeref(type);
+	if (type == type_void) {
+		/* make sure firm type is constructed */
+		(void) get_ir_type(type);
+		return NULL;
+	}
 	if (!is_type_scalar(type)) {
 		/* make sure firm type is constructed */
 		(void) get_ir_type(type);
@@ -4923,14 +4928,10 @@ static void if_statement_to_firm(if_statement_t *statement)
 
 static void while_statement_to_firm(while_statement_t *statement)
 {
-	ir_node *jmp = NULL;
-	if (get_cur_block() != NULL) {
-		jmp = new_Jmp();
-	}
-
 	/* create the header block */
 	ir_node *header_block = new_immBlock();
-	if (jmp != NULL) {
+	if (get_cur_block() != NULL) {
+		ir_node *const jmp = new_Jmp();
 		add_immBlock_pred(header_block, jmp);
 	}
 
@@ -4950,7 +4951,7 @@ static void while_statement_to_firm(while_statement_t *statement)
 	break_label    = old_break_label;
 
 	if (get_cur_block() != NULL) {
-		jmp = new_Jmp();
+		ir_node *const jmp = new_Jmp();
 		add_immBlock_pred(header_block, jmp);
 	}
 
@@ -5847,7 +5848,7 @@ static void add_function_pointer(ir_type *segment, ir_entity *method,
 
 	set_entity_ld_ident(ptr, new_id_from_chars("", 0));
 	set_entity_compiler_generated(ptr, 1);
-	set_entity_visibility(ptr, ir_visibility_local);
+	set_entity_visibility(ptr, ir_visibility_private);
 	add_entity_linkage(ptr, IR_LINKAGE_CONSTANT|IR_LINKAGE_HIDDEN_USER);
 	set_atomic_ent_value(ptr, val);
 }