From 8962b71c4947cdc915ae6dd837e644e03d2e7435 Mon Sep 17 00:00:00 2001
From: Daniel Ingram <ingramds@appstate.edu>
Date: Sat, 22 Dec 2018 22:11:25 +0000
Subject: [PATCH] runtime: fix string formatting

Change-Id: I87d0bc78a246e479d97b3f83cf77c1f701975413
GitHub-Last-Rev: 22cd684e08464f0e01f1cba2235443371dba3a5d
GitHub-Pull-Request: golang/go#29157
Reviewed-on: https://go-review.googlesource.com/c/153298
Run-TryBot: Brad Fitzpatrick <bradfitz@golang.org>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Emmanuel Odeke <emm.odeke@gmail.com>
Reviewed-by: Austin Clements <austin@google.com>
---
 src/runtime/runtime-gdb.py | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/runtime/runtime-gdb.py b/src/runtime/runtime-gdb.py
index 4c32c633cf1..48960b7f613 100644
--- a/src/runtime/runtime-gdb.py
+++ b/src/runtime/runtime-gdb.py
@@ -353,7 +353,8 @@ class IfacePrinter:
 			return "<bad dynamic type>"
 
 		if dtype is None:  # trouble looking up, print something reasonable
-			return "({0}){0}".format(iface_dtype_name(self.val), self.val['data'])
+			return "({typename}){data}".format(
+				typename=iface_dtype_name(self.val), data=self.val['data'])
 
 		try:
 			return self.val['data'].cast(dtype).dereference()