Language.C.Data

References uniquely determining a struct, union or enum type. Those are either identified by an string identifier, or by a unique name (anonymous types).

Return true if the struct/union/enum reference is anonymous.

string of a SUE ref (empty if anonymous)

C identifiers

build an identifier from a string.

• only minimal error checking, e.g., the characters of the identifier are not checked for being alphanumerical only; the correct lexis of the identifier should be ensured by the caller, e.g., the scanner.

• for reasons of simplicity the complete lexeme is hashed.

string of an identifier

returns an internal identifier (has internal position and no unique name)

return True if the given identifier is internal

returns a builtin identifier (has builtin position and no unique name)

Name is a unique identifier

return an infinite stream of Names starting with nameId 0

uniform representation of source file positions

row (line) in the original file. Affected by #LINE pragmas.

column in the preprocessed file. Inaccurate w.r.t. to the original file in the presence of preprocessor macros.

absolute offset in the preprocessed file

class of type which aggregate a source code location

initialize a Position to the start of the translation unit starting in the given file

no position (for unknown position information)

position attached to built-in objects

position used for internal errors

returns True if the given position refers to an actual source file

returns True if the given position refers to a builtin definition

returns True if the given position is internal

Parsed entity attribute

a class for convenient access to the attributes of an attributed object

create a node with neither name nor positional information

| Given only a source position, create a new node attribute

Given a source position and a unique name, create a new attribute identifier