"CS1525: Unexpected symbol" error when user passes multiple logical comparisons as boolean parameters and comparison contains ">" while previous comparison contains "<" ( for example: ( a < b, a > b ), (a > b, b < a, b > a))

Reproduction steps:
1. Open Unity and create a new project
2. Right-click in the Project Window and select Import New Asset...
3. Import "MyClass.cs" script
4. 5 errors appear in the console Window

Expected result: Code compiled with no errors
Actual result: An error "error CS1525: Unexpected symbol" is produced

Reproducible with: 5.4.4f1, 5.5.0a6, 5.6.3f1, 2017.2.0f1, 2017.3.0b6, 2018.1.0a1, 2018.1.0a2

Notes: No issue when the first comparison contains ">", while any of the following contain "<"
The error appears both in Unity console and ModoDevelop but not in Visual Studio
Workaround: if the logical comparison statements are put into brackets ((a < b), (a > b)) no error is produced