From 052b0f2c70a58ff6741c5075c74de2454fd667e2 Mon Sep 17 00:00:00 2001
From: "Steven G. Johnson" <stevenj@mit.edu>
Date: Thu, 15 Jun 2017 12:44:57 -0400
Subject: [PATCH] add tests for operators that are not supposed to be
 suffixable

---
 test/parse.jl | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/test/parse.jl b/test/parse.jl
index 9a4dded4bd353..2af911dbe05c1 100644
--- a/test/parse.jl
+++ b/test/parse.jl
@@ -1233,6 +1233,9 @@ end === (3, String)
 @test parse("3 +̂′ 4") == Expr(:call, :+̂′, 3, 4)
 @test parse("3 +⁽¹⁾ 4") == Expr(:call, :+⁽¹⁾, 3, 4)
 @test parse("3 +₍₀₎ 4") == Expr(:call, :+₍₀₎, 3, 4)
+for bad in ('=', '$', ':', "||", "&&", "->", "<:")
+    @test_throws ParseError parse("3 $(bad)⁽¹⁾ 4")
+end
 @test Base.operator_precedence(:+̂) == Base.operator_precedence(:+)
 
 # issue #19351