errors and warnings / parsing / E0112

E0112 error

const without an initializer, or declaring several names

area: parsing (x01xx)
fails the build: yes

A const has no = value, or declares several names (const A, B = 1, 2). A constant can't be assigned later, so it needs its value where it is declared, and each const declares one name. Use one const per value, or local for a value that is set later.

Example

× failswowlua

const MAX_ITEMSprint(MAX_ITEMS)

✓ compileswowlua

const MAX_ITEMS = 40print(MAX_ITEMS)

The compiler reports it like this:

error[E0112]: `const` needs an initializer
  ┌─ src/main.wowlua:1:1
  │
1 │ const MAX_ITEMS
  │ ^^^^^^^^^^^^^^^ here

code	message
E2010	Assignment to a `const`, `readonly` field, read-only accessor, enum member or `wowlua:meta` field

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terminal

$ wowlua explain E0112
E0112 (error): const without an initializer, or declaring several names

source on GitHub ↗

Example

Related codes

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