Merge branch 'master' into zen_stdlib

1 files changed, 21 insertions, 4 deletions

diff --git a/src/ast_render.cpp b/src/ast_render.cpp
index f88feee856..2c3e1fc873 100644
--- a/src/ast_render.cpp
+++ b/src/ast_render.cpp
@@ -148,8 +148,6 @@ static const char *node_type_str(NodeType node_type) {
             return "Root";
         case NodeTypeFnDef:
             return "FnDef";
-        case NodeTypeFnDecl:
-            return "FnDecl";
         case NodeTypeFnProto:
             return "FnProto";
         case NodeTypeParamDecl:
@@ -250,6 +248,8 @@ static const char *node_type_str(NodeType node_type) {
             return "AwaitExpr";
         case NodeTypeSuspend:
             return "Suspend";
+        case NodeTypePromiseType:
+            return "PromiseType";
     }
     zig_unreachable();
 }
@@ -658,6 +658,15 @@ static void render_node_extra(AstRender *ar, AstNode *node, bool grouped) {
                 if (node->data.fn_call_expr.is_builtin) {
                     fprintf(ar->f, "@");
                 }
+                if (node->data.fn_call_expr.is_async) {
+                    fprintf(ar->f, "async");
+                    if (node->data.fn_call_expr.async_allocator != nullptr) {
+                        fprintf(ar->f, "<");
+                        render_node_extra(ar, node->data.fn_call_expr.async_allocator, true);
+                        fprintf(ar->f, ">");
+                    }
+                    fprintf(ar->f, " ");
+                }
                 AstNode *fn_ref_node = node->data.fn_call_expr.fn_ref_expr;
                 bool grouped = (fn_ref_node->type != NodeTypePrefixOpExpr && fn_ref_node->type != NodeTypeAddrOfExpr);
                 render_node_extra(ar, fn_ref_node, grouped);
@@ -772,6 +781,15 @@ static void render_node_extra(AstRender *ar, AstNode *node, bool grouped) {
                 render_node_ungrouped(ar, node->data.array_type.child_type);
                 break;
             }
+        case NodeTypePromiseType:
+            {
+                fprintf(ar->f, "promise");
+                if (node->data.promise_type.payload_type != nullptr) {
+                    fprintf(ar->f, "->");
+                    render_node_grouped(ar, node->data.promise_type.payload_type);
+                }
+                break;
+            }
         case NodeTypeErrorType:
             fprintf(ar->f, "error");
             break;
@@ -1023,7 +1041,7 @@ static void render_node_extra(AstRender *ar, AstNode *node, bool grouped) {
         case NodeTypeUnwrapErrorExpr:
             {
                 render_node_ungrouped(ar, node->data.unwrap_err_expr.op1);
-                fprintf(ar->f, " %%%% ");
+                fprintf(ar->f, " catch ");
                 if (node->data.unwrap_err_expr.symbol) {
                     Buf *var_name = node->data.unwrap_err_expr.symbol->data.symbol_expr.symbol;
                     fprintf(ar->f, "|%s| ", buf_ptr(var_name));
@@ -1078,7 +1096,6 @@ static void render_node_extra(AstRender *ar, AstNode *node, bool grouped) {
                 }
                 break;
             }
-        case NodeTypeFnDecl:
         case NodeTypeParamDecl:
         case NodeTypeTestDecl:
         case NodeTypeStructField: