compiler: add native_array_get and native_array_set

[nit.git] / src / compiler / global_compiler.nit

diff --git a/src/compiler/global_compiler.nit b/src/compiler/global_compiler.nit
index 9a89064..1aff84e 100644 (file)
--- a/src/compiler/global_compiler.nit
+++ b/src/compiler/global_compiler.nit
@@ -407,6 +407,19 @@ class GlobalCompilerVisitor
                return self.new_expr("NEW_{ret_type.c_name}({length})", ret_type)
        end
 
+       redef fun native_array_get(nat, i)
+       do
+               var recv = "((struct {nat.mcasttype.c_name}*){nat})->values"
+               var ret_type = nat.mcasttype.as(MClassType).arguments.first
+               return self.new_expr("{recv}[{i}]", ret_type)
+       end
+
+       redef fun native_array_set(nat, i, val)
+       do
+               var recv = "((struct {nat.mcasttype.c_name}*){nat})->values"
+               self.add("{recv}[{i}]={val};")
+       end
+
        redef fun calloc_array(ret_type, arguments)
        do
                self.ret(self.new_expr("NEW_{ret_type.c_name}({arguments[1]})", ret_type))