The following reserved words can be used as operators in expressions and can cause severe performance issues for deeply nested expressions like this one:

Make these reserved keywords invalid for top level variable names and import alias names, but still value for

• dot access for any item AFTER the first one foo.not.or.gt = "test"

• method names foo.or() bar.var() (with the exception of NOT since not(foo) could be an expression

• String interpolation "foo#gt#bar"

• struct literal key names { var : "value" }

Here is the list of keywords:

• AND

• EQ

• EQUAL

• EQV

• GE

• GREATER

• GT

• GTE

• IMP

• IS

• LE

• LESS

• LT

• LTE

• MOD

• NEQ

• NOT

• OR

• THAN

• XOR