fix: Fix panic in comptime code (#6361) #78

Job	Run time
build-acvm-js	1m 46s
build-nargo	2m 35s
build-noirc-abi	1m 56s
build-noir-wasm	3m 56s
ACVM JS (Browser)	1m 31s
ACVM JS (Node.js)	42s
noirc_abi	1m 40s
noir_codegen	1m 13s
Example scripts	12s
Noir JS	1m 3s
Check external repo - ${{ matrix.project.repo }}	0s
noir_wasm	1m 31s
Integration Tests (Node)	2m 17s
Integration Tests (Browser)	1m 53s
End	1s
	22m 16s

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