Commit 13220ccb51

@@ -587,7 +587,15 @@ static void render_node(AstRender *ar, AstNode *node) {
         case NodeTypeUnwrapErrorExpr:
             zig_panic("TODO");
         case NodeTypeNumberLiteral:
-            zig_panic("TODO");
+            switch (node->data.number_literal.kind) {
+                case NumLitUInt:
+                    fprintf(ar->f, "%" PRIu64, node->data.number_literal.data.x_uint);
+                    break;
+                case NumLitFloat:
+                    fprintf(ar->f, "%f", node->data.number_literal.data.x_float);
+                    break;
+            }
+            break;
         case NodeTypeStringLiteral:
             zig_panic("TODO");
         case NodeTypeCharLiteral:
@@ -682,7 +690,18 @@ static void render_node(AstRender *ar, AstNode *node) {
         case NodeTypeStructValueField:
             zig_panic("TODO");
         case NodeTypeArrayType:
-            zig_panic("TODO");
+            {
+                fprintf(ar->f, "[");
+                if (node->data.array_type.size) {
+                    render_node(ar, node->data.array_type.size);
+                }
+                fprintf(ar->f, "]");
+                if (node->data.array_type.is_const) {
+                    fprintf(ar->f, "const ");
+                }
+                render_node(ar, node->data.array_type.child_type);
+                break;
+            }
         case NodeTypeErrorType:
             zig_panic("TODO");
     }

@@ -121,6 +121,25 @@ static AstNode *create_struct_field_node(Context *c, const char *name, AstNode *
     return node;
 }
 
+static AstNode *create_num_lit_unsigned(Context *c, uint64_t x) {
+    AstNode *node = create_node(c, NodeTypeNumberLiteral);
+    node->data.number_literal.kind = NumLitUInt;
+    node->data.number_literal.data.x_uint = x;
+
+    normalize_parent_ptrs(node);
+    return node;
+}
+
+static AstNode *create_array_type_node(Context *c, AstNode *child_type_node, uint64_t size, bool is_const) {
+    AstNode *node = create_node(c, NodeTypeArrayType);
+    node->data.array_type.size = create_num_lit_unsigned(c, size);
+    node->data.array_type.child_type = child_type_node;
+    node->data.array_type.is_const = is_const;
+
+    normalize_parent_ptrs(node);
+    return node;
+}
+
 static const char *decl_name(const Decl *decl) {
     const NamedDecl *named_decl = static_cast<const NamedDecl *>(decl);
     return (const char *)named_decl->getName().bytes_begin();
@@ -330,11 +349,17 @@ static AstNode *make_type_node(Context *c, const Type *ty, const Decl *decl,
                     return nullptr;
                 }
             }
+        case Type::ConstantArray:
+            {
+                const ConstantArrayType *const_arr_ty = static_cast<const ConstantArrayType *>(ty);
+                AstNode *child_type_node = make_qual_type_node(c, const_arr_ty->getElementType(), decl);
+                uint64_t size = const_arr_ty->getSize().getLimitedValue();
+                return create_array_type_node(c, child_type_node, size, false);
+            }
         case Type::BlockPointer:
         case Type::LValueReference:
         case Type::RValueReference:
         case Type::MemberPointer:
-        case Type::ConstantArray:
         case Type::IncompleteArray:
         case Type::VariableArray:
         case Type::DependentSizedArray:

@@ -1863,6 +1863,10 @@ pub const BarB = enum_Bar.B;
 pub extern fn func(a: ?&struct_Foo, b: ?&?&enum_Bar);
 pub const Foo = struct_Foo;
 pub const Bar = enum_Bar;)OUTPUT");
+
+    add_parseh_case("constant size array", R"SOURCE(
+void func(int array[20]);
+    )SOURCE", R"OUTPUT(pub extern fn func(array: [20]c_int);)OUTPUT");
 }
 
 static void print_compiler_invocation(TestCase *test_case) {