अपरिवर्तित

Marks a function as non-mutating.

Syntax: फलन <name>(...) अपरिवर्तित → <type>

Category#

function

Related#

• फेंकता

Examples#

radix/corpus/immutata/immutata.fab (canonical · keyword)#

Marks a function as non-mutating.

# =============================================================================
# अपरिवर्तित — Marks a function as non-mutating
# =============================================================================
#
# What this teaches:
#   • Marks a function as non-mutating.
#   • Related keywords: फेंकता
#
# Common mistakes:
#   • Mutating state inside an `अपरिवर्तित` function — `अपरिवर्तित` is a non-mutation contract; modifying `में` parameters or external state breaks the contract.
#
# See also: फेंकता
# =============================================================================

# अपरिवर्तित — immutability contract on फलन
#
# GRAMMAR:
#   funcModifier :← 'अपरिवर्तित'
#
# EXPECTED OUTPUT:
#   No आरंभ — declaration or test-runner surface only.
#
# BACKEND:
#   declaration-only function modifier (whitelist: अपरिवर्तित/immutata.fab).
#

fn inspecta() readonly → int {
    return 0
}