Refactor in_defs

src/compiler/crystal/tools/expand.cr

@@ -67,7 +67,7 @@ module Crystal
   class ExpandVisitor < Visitor
     def initialize(@target_location : Location)
       @nodes = [] of ASTNode
-      @in_def_instance = false
+      @in_defs = false
       @message = "no expansion found"
     end
 
@@ -83,9 +83,7 @@ module Crystal
       if type.is_a?(DefInstanceContainer)
         type.def_instances.values.try do |typed_defs|
           typed_defs.each do |typed_def|
-            @in_def_instance = true
             typed_def.accept(self)
-            @in_def_instance = false
           end
         end
       end
@@ -98,15 +96,15 @@ module Crystal
     end
 
     def process(result : Compiler::Result)
+      @in_defs = true
       result.program.def_instances.each_value do |typed_def|
-        @in_def_instance = true
         typed_def.accept(self)
-        @in_def_instance = false
       end
 
       result.program.types?.try &.values.each do |type|
         process_type type
       end
+      @in_defs = false
 
       result.node.accept(self)
 
@@ -120,7 +118,7 @@ module Crystal
     end
 
     def visit(node : Def | FunDef)
-      @in_def_instance && contains_target(node)
+      @in_defs && contains_target(node)
     end
 
     def visit(node : Call)