Error during variable serialization in map

[Pryz]

HCL Template

variable "baz" {
  type = "map"

  default = {
    "A"    = "a"
    "0.0.0.0/0" = "i-123456"
  }
}

Expected behavior

I would expect "0.0.0.0/0" to be parsed as string.

Actual behavior

An error has occurred while serializing the variables for uploading:
At 2:9: expected: IDENT | STRING | ASSIGN | LBRACE got: FLOAT

Steps to reproduce

1. Use the example below in command/test-fixtures/push-tfvars/main.tf
2. Run make test TEST=./command

References

• terraform push fails where plan doesn't terraform#11977