schema/AST/Identifier.json

{
    "license": {
        "copyright": "Copyright (c) 2010-2025 Arm Limited or its affiliates. All rights reserved.",
        "info": "This document is Non-confidential and licensed under the BSD 3-clause license."
    },
    "info": [
        "An AST model wrapper for an identifier, such as `REG0` or `a32`."
    ],
    "definitions": {
        "regex": {
            "type": "string",
            "pattern": "^((?!__)[a-zA-Z_][a-zA-Z0-9_]*(<[^>]+>)?[a-zA-Z0-9_]*$)"
        },
        "c_identifier_regex": {
            "type": "string",
            "pattern": "^(?!__)[a-zA-Z_][a-zA-Z0-9_]*$"
        }
    },
    "examples": [
        {
            "_type": "AST.Identifier",
            "value": "REG0"
        },
        {
            "_type": "AST.Identifier",
            "value": "A32"
        }
    ],
    "properties": {
        "_meta": {
            "$ref": "../Meta.json"
        },
        "_type": {
            "enum": [
                "AST.Identifier"
            ]
        },
        "value": {
            "info": [
                "The string value of this identifier."
            ],
            "$ref": "#/definitions/regex"
        }
    },
    "required": [
        "value"
    ],
    "title": "Identifier",
    "type": "object",
    "$schema": "http://json-schema.org/draft-04/schema#",
    "additionalProperties": false
}