Commit f83411b0b1

@@ -26,27 +26,6 @@ test "zig fmt: c pointer type" {
     );
 }
 
-test "zig fmt: builtin call with trailing comma" {
-    try testCanonical(
-        \\pub fn main() void {
-        \\    _ = @intToPtr(
-        \\        a,
-        \\        b,
-        \\    );
-        \\    _ = @ptrCast(
-        \\        a,
-        \\        b,
-        \\    );
-        \\    _ = @call(
-        \\        a,
-        \\        b,
-        \\        c,
-        \\    );
-        \\}
-        \\
-    );
-}
-
 test "zig fmt: asm expression with comptime content" {
     try testCanonical(
         \\comptime {

@@ -1263,40 +1263,17 @@ fn renderExpression(
                 try renderToken(tree, stream, builtin_call.builtin_token, indent, start_col, Space.None); // @name
             }
 
-            const src_params_trailing_comma = blk: {
-                const maybe_comma = tree.prevToken(builtin_call.rparen_token);
-                break :blk tree.tokens.at(maybe_comma).id == .Comma;
-            };
-
-            const lparen = tree.nextToken(builtin_call.builtin_token);
-
-            if (!src_params_trailing_comma) {
-                try renderToken(tree, stream, lparen, indent, start_col, Space.None); // (
+            try renderToken(tree, stream, tree.nextToken(builtin_call.builtin_token), indent, start_col, Space.None); // (
 
-                // render all on one line, no trailing comma
-                var it = builtin_call.params.iterator(0);
-                while (it.next()) |param_node| {
-                    try renderExpression(allocator, stream, tree, indent, start_col, param_node.*, Space.None);
-                    // try renderParamDecl(allocator, stream, tree, indent, start_col, param_node.*, Space.None);
-
-                    if (it.peek() != null) {
-                        const comma_token = tree.nextToken(param_node.*.lastToken());
-                        try renderToken(tree, stream, comma_token, indent, start_col, Space.Space); // ,
-                    }
-                }
-            } else {
-                // one param per line
-                const new_indent = indent + indent_delta;
-                try renderToken(tree, stream, lparen, new_indent, start_col, Space.Newline); // (
+            var it = builtin_call.params.iterator(0);
+            while (it.next()) |param_node| {
+                try renderExpression(allocator, stream, tree, indent, start_col, param_node.*, Space.None);
 
-                var it = builtin_call.params.iterator(0);
-                while (it.next()) |param_node| {
-                    try stream.writeByteNTimes(' ', new_indent);
-                    try renderExpression(allocator, stream, tree, indent, start_col, param_node.*, Space.Comma);
+                if (it.peek() != null) {
+                    const comma_token = tree.nextToken(param_node.*.lastToken());
+                    try renderToken(tree, stream, comma_token, indent, start_col, Space.Space); // ,
                 }
-                try stream.writeByteNTimes(' ', indent);
             }
-
             return renderToken(tree, stream, builtin_call.rparen_token, indent, start_col, space); // )
         },