Logs an error.

@param idx the index of the result @returns the result with index @p idx, or `nullptr` if there are no results or the index is out of bounds.

Returns graph's id

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

Returns the id of the function

@returns the type of the value

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).

Returns graph's return type id

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

Returns the id of the label at the top of this block

Returns the def-use manager used for this pass. TODO(dnovillo): This should be handled by the pass manager.

Currently no 2 VUID share the same id, so no need for |reference|

Iterators for functions contained in this module.

@param id a SPIR-V result ID for a type declaration instruction @param access_mode an optional access mode (for pointers) @returns a Tint type object

@returns the number of instructions in the block

The word used to define the Instruction

The following methods are similar to the above, but are for in operands.

@returns the AST node

Returns a pointer to the type manager. If no type manager has been created yet, it creates one. NOTE: Once created, the type manager remains active i

Returns true if the capability is enabled in the module.

Returns the context

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.