Quoting the Khronos OpenGL documentation pages for the
For the property GL_TYPE, a single integer identifying the type of an active variable is written to params. The integer returned is one of the values found in table 2.16.
But, there is no "table 2.16" in that page, there is no "table 2.16" in the specification document (where the language also appears), and several search engines failed to return any other references to such a table.
So, where is it? What are the full list of type codes that can be returned by this introspection function (which can presumably represent all GLSL types)?
(I'm using GL core 4.3)