work on fuzzing makefile; commit corpus

fuzz/corpus/1a8c6a509707120b0c3b2320ebd302e613f05753

@@ -0,0 +1,15 @@
+// comment
+# comlse
+  splat1 = tuple.*.foo.bar[0]
+  splat2 = tuple[*].foo.bar[0]
+  for1   = { for i, v in ["a", "a", "b"] : v => i... }
+  for2   = [ for k, v in var.map : "${k}-ÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿ${v}" b
+  for3   = { for k, v in varattr2 = 2.112
+    attr3 = 2.112e-12
+    attr4 = 2.112e+12 2.112
+    attr3 = 2.112e-12
+    attr4 = 2.112e+12
+    attr5 = 2.112E+12
+      attr7 = 0x21FF
+  }
+}