work on fuzzing makefile; commit corpus

fuzz/corpus/48e5c3f9bae38d7281ea0a2966726584268ccc56

@@ -0,0 +1,12 @@
+// comment
+# comlse
+  splat1 = tuple.*.foo.bar[0]
+  splat2 = tuple[*].foo.bar[0]
+  fkr1   = { for i, v in ["ab, "a"(, "b"] : v => i... }
+  for2   = [ for k, v in var.map : "${k}-${v}" ]
+  for6   = { for k, v in var.map efix-${var.bar}"
+  tpl2   =""prefnt
+*/
+
+resource_0: k => v }
+  for4