Logs an error.

Change all function entries in the table with the non-mangled name to be related to the provided built-in operation.

Make all function overloads of the given name require an extension(s). Should only be used for a version/profile that actually needs the extension(s).

To tag built-in variables with their TBuiltInVariable enum. Use this when the normal declaration text already gets the qualifier right, and all that'

Normal find of a symbol, that can optionally say whether the symbol was found at a built-in level or the current top-scope level.

Insert a visible symbol into the symbol table so it can be found later by name. Returns false if the was a name collision.

Return total number of parameters

Safe way to combine two nodes into an aggregate. Works with null pointers, a node that's not a aggregate yet, etc. Returns the resulting aggregate,

Returns true if the given extension is set to enable, require, or warn.

Traversal functions for terminals are straightforward....

the declared profile in the shader (core by default)

returns 1 for either scalar or vector of size 1, valid for both

Not for use across pool pops; it will cause multiple instances of TType to point to the same information. This only works if that information (like a

An opcode that has no operands, no result id, and no type

translate from array-of-array semantics to container semantics

make an image

entry point that takes multiple extensions

make a combined sampler and texture

Connect two nodes through an index operator, where the left node is the base of an array or struct, and the right node is a direct or indirect offset.

Creates a float that is the sum of 1/(2 ^ fractions[i]) for i in factions

Link-time error emitter.

Returns the data as a floating point value.

make a texture with no sampler

Currently relying on the fact that all 'value' of interest are small non-negative values.

Call for any operation needing GLSL float16 opaque-type support