Prototype Compiler #916

joeldrapper · 2025-07-05T09:32:37Z

No description provided.

joeldrapper · 2025-07-05T09:34:22Z

lib/phlex/compiler/method_compiler.rb

+	def initialize(compiler)
+		@compiler = compiler
+		@mutations = []
+		@in_scope = true


This tracks if we may have gone out of scope via a block to an unknown method. Out of scope, we need to use a conditional to check that we’re in scope at runtime. Example

10.times do if self == component_instance # compiled code here else # original code here end end

lib/phlex/compiler/class_compiler.rb

joeldrapper · 2025-07-05T09:37:15Z

lib/phlex/compiler/class_compiler.rb

+	def visit_def_node(node)
+		Phlex::Compiler::MethodCompiler.new(@compiler).compile(node)
+	end


We may need to check the receiver of this method definition. Not sure if this node would be triggered for something like def Foo.bar

lib/phlex/compiler.rb

joeldrapper · 2025-07-05T09:38:17Z

lib/phlex/compiler/file_compiler.rb

+	end
+
+	def visit_class_node(node)
+		if @compiler.line == node.location.start_line


It’s possible to define more than one class on a single line, so we should also check the name.

lib/phlex/compiler/method_compiler.rb

joeldrapper · 2025-07-05T12:36:21Z

lib/phlex/compiler/method_compiler.rb

+			[
+				node.location.start_offset,
+				node.location.length,
+				[:buffer, "<h1></h1>"],


These array allocations aren’t necessary, we should just have a type symbol in the outer array.