fixes #1473

tests/macros/ttryparseexpr.nim

@@ -0,0 +1,17 @@
+discard """
+  outputsub: '''Error: invalid indentation'''
+"""
+
+# feature request #1473
+import macros
+
+macro test(text: string): expr =
+  try:
+    result = parseExpr(text.strVal)
+  except ValueError:
+    result = newLit getCurrentExceptionMsg()
+
+const
+  a = test("foo&&")
+
+echo a