fix: parse quotenode with prime

Author: pfitzseb

src/components/operators.jl

@@ -479,7 +479,8 @@ function parse_operator(ps::ParseState, ret::EXPR, op::EXPR)
                 ) ||
                 headof(ret) === :do ||
                 is_dot(headof(ret)) ||
-                is_prime(headof(ret))
+                is_prime(headof(ret)) ||
+                isinterpolant(ret)
             if valof(op) == "'"
                 ret = EXPR(op, EXPR[ret], nothing)
             else

test/parser/test_parser.jl

@@ -197,7 +197,7 @@ end
     @test "m!=m" |> test_expr
     @test "+(x...)" |> test_expr
     @test "+(promote(x,y)...)" |> test_expr
-    @test "\$(x...)" |> test_expr #
+    @test "\$(x...)" |> test_expr
     @test "ccall(:gethostname, stdcall, Int32, ())" |> test_expr
     @test "@inbounds @ncall a b c" |> test_expr
     @test "(a+b)``" |> test_expr
@@ -1101,3 +1101,13 @@ end
     @test test_expr("global a, b")
     @test test_expr("global a, b = 2")
 end
+
+@testitem "dollar quote with prime" begin
+    using CSTParser: remlineinfo!
+    include("../shared.jl")
+
+    @test raw":($a'+2')" |> test_expr
+    @test raw":($(a)'+2')" |> test_expr
+    @test raw":($a')" |> test_expr
+    @test raw":($(a)')" |> test_expr
+end