Class: MilkTea::LowererResolve::ConstFnLowerEvaluator

Inherits:

Object

• Object
• MilkTea::LowererResolve::ConstFnLowerEvaluator

Defined in:

lib/milk_tea/core/lowering/resolve.rb

Instance Method Summary

• #evaluate_compile_time_const_value(expression, scopes: nil) ⇒ Object
• #initialize(lowerer) ⇒ ConstFnLowerEvaluator constructor

  A new instance of ConstFnLowerEvaluator.

• #raise_sema_error(message) ⇒ Object
• #top_level_function(name) ⇒ Object
• #types ⇒ Object

Constructor Details

#initialize(lowerer) ⇒ ConstFnLowerEvaluator

Returns a new instance of ConstFnLowerEvaluator.

# File 'lib/milk_tea/core/lowering/resolve.rb', line 1840

def initialize(lowerer)
  @lowerer = lowerer
end

Instance Method Details

#evaluate_compile_time_const_value(expression, scopes: nil) ⇒ Object

# File 'lib/milk_tea/core/lowering/resolve.rb', line 1848

def evaluate_compile_time_const_value(expression, scopes: nil)
  @lowerer.compile_time_const_value(expression, env: @lowerer.empty_env)
end

#raise_sema_error(message) ⇒ Object

Raises:

• (CompileTime::Error)

# File 'lib/milk_tea/core/lowering/resolve.rb', line 1856

def raise_sema_error(message)
  raise CompileTime::Error, message
end

#top_level_function(name) ⇒ Object

# File 'lib/milk_tea/core/lowering/resolve.rb', line 1852

def top_level_function(name)
  @lowerer.instance_variable_get(:@ctx).functions&.[](name)
end

#types ⇒ Object

# File 'lib/milk_tea/core/lowering/resolve.rb', line 1844

def types
  @lowerer.instance_variable_get(:@ctx).types
end