tools: update Go build tags

mewmew · mewmew · commit 11e19408b51d · 2021-07-22T15:33:03.000+02:00
Fixes #196.
diff --git a/get_tools.sh b/get_tools.sh
@@ -0,0 +1,5 @@
+#!/bin/bash
+
+go install github.com/SRI-CSL/gllvm/cmd/...
+go install github.com/mewspring/tools/cmd/string2enum
+go install golang.org/x/tools/cmd/stringer
diff --git a/ir/enum/tools.go b/ir/enum/tools.go
@@ -1,4 +1,5 @@
 //go:build tools
+//+build tools
 
 package enum
 
diff --git a/ir/types/tools.go b/ir/types/tools.go
@@ -1,4 +1,5 @@
 //go:build tools
+//+build tools
 
 package types
 
diff --git a/testdata b/testdata
@@ -1 +1 @@
-Subproject commit f2aae1527fc52ec595eb1f15a5bffce50dc1877a
+Subproject commit 77452fc256accb6d60d900a8e234429b25e3db11
diff --git a/tools/tools.go b/tools/tools.go
@@ -1,4 +1,5 @@
 //go:build tools
+//+build tools
 
 package tools
 
