Class: Shirobai::Cop::Lint::UnreachableCode

Inherits:
RuboCop::Cop::Base
  • Object
show all
Defined in:
lib/shirobai/cop/lint/unreachable_code.rb

Overview

Drop-in Rust reimplementation of ‘Lint/UnreachableCode`.

Detection happens entirely in Rust (no autocorrect, mirroring stock). Ruby only turns byte offsets into offenses.

The cop carries no config so ‘bundle_args` returns an empty vector and the bundle path is always taken (the standalone entry point exists for the per-cop fallback to keep symmetry with the other config-less Lint cops, but is not exercised on the normal investigation path).

Constant Summary collapse

MSG = 
"Unreachable code detected."

Class Method Summary collapse

Instance Method Summary collapse

Class Method Details

.badge ⇒ Object 



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# File 'lib/shirobai/cop/lint/unreachable_code.rb', line 19

def self.badge = RuboCop::Cop::Badge.parse("Lint/UnreachableCode")

.bundle_args(_config) ⇒ Object

Config-less cop. Returns an empty array so ‘Dispatch.packed_config` can splat it without touching `nums` or `lists`.



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# File 'lib/shirobai/cop/lint/unreachable_code.rb', line 23

def self.bundle_args(_config)
  []
end

.cop_name ⇒ Object 



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# File 'lib/shirobai/cop/lint/unreachable_code.rb', line 18

def self.cop_name = "Lint/UnreachableCode"

Instance Method Details

#bundle_eligible? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/shirobai/cop/lint/unreachable_code.rb', line 27

def bundle_eligible?
  true
end

#on_new_investigation ⇒ Object 



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# File 'lib/shirobai/cop/lint/unreachable_code.rb', line 31

def on_new_investigation
  buffer = processed_source.buffer
  off = SourceOffsets.for(processed_source.raw_source)
  fetch_offenses.each do |start_offset, end_offset|
    range = Parser::Source::Range.new(buffer, off[start_offset], off[end_offset])
    add_offense(range)
  end
end