Fix function array argument calling convention

lib/ffi_generator/generators/from_c_generator/array_type.rb

@@ -15,8 +15,8 @@ def ruby_name
         "array"
       end
 
-      def ruby_ffi_type
-        if @constant_size
+      def ruby_ffi_type(usecase = nil)
+        if @constant_size && usecase != :function_argument
           "[#{@element_type.ruby_ffi_type}, #{@constant_size}]"
         else
           ":pointer"

lib/ffi_generator/generators/from_c_generator/by_value_type.rb

@@ -14,7 +14,7 @@ def ruby_name
         @inner_type.ruby_name
       end
 
-      def ruby_ffi_type
+      def ruby_ffi_type(usecase = nil)
         "#{@inner_type.ruby_ffi_type}.by_value"
       end
 

lib/ffi_generator/generators/from_c_generator/enum.rb

@@ -51,7 +51,7 @@ def ruby_name
         @ruby_name ||= @name.to_ruby_downcase
       end
 
-      def ruby_ffi_type
+      def ruby_ffi_type(usecase = nil)
         ":#{ruby_name}"
       end
 

lib/ffi_generator/generators/from_c_generator/function_or_callback.rb

@@ -32,7 +32,7 @@ def write_ruby
           writer.puts "@scope class"
         end
 
-        ffi_signature = "[#{@parameters.map{ |parameter| parameter[:type].ruby_ffi_type }.join(', ')}], #{@return_type.ruby_ffi_type}"
+        ffi_signature = "[#{@parameters.map{ |parameter| parameter[:type].ruby_ffi_type(:function_argument) }.join(', ')}], #{@return_type.ruby_ffi_type}"
 
         if @is_callback
           write_callback(ruby_name, ffi_signature)
@@ -69,7 +69,7 @@ def ruby_name
         @ruby_name ||= @name.to_ruby_downcase
       end
 
-      def ruby_ffi_type
+      def ruby_ffi_type(usecase = nil)
         ":#{ruby_name}"
       end
 

lib/ffi_generator/generators/from_c_generator/pointer_type.rb

@@ -17,7 +17,7 @@ def ruby_name
         @pointee_name.to_ruby_downcase
       end
 
-      def ruby_ffi_type
+      def ruby_ffi_type(usecase = nil)
         ":pointer"
       end
 

lib/ffi_generator/generators/from_c_generator/primitive_type.rb

@@ -23,7 +23,7 @@ def ruby_name
         end
       end
 
-      def ruby_ffi_type
+      def ruby_ffi_type(usecase = nil)
         case @clang_type
         when :void            then ":void"
         when :bool            then ":bool"

lib/ffi_generator/generators/from_c_generator/string_type.rb

@@ -10,7 +10,7 @@ def ruby_name
         "String"
       end
 
-      def ruby_ffi_type
+      def ruby_ffi_type(usecase = nil)
         ":string"
       end
 

lib/ffi_generator/generators/from_c_generator/struct_or_union.rb

@@ -70,7 +70,7 @@ def ruby_name
         @ruby_name ||= @name.to_ruby_classname
       end
 
-      def ruby_ffi_type
+      def ruby_ffi_type(usecase = nil)
         @written ? ruby_name : ":pointer"
       end
 

lib/ffi_generator/generators/from_c_generator/unknown_type.rb

@@ -10,7 +10,7 @@ def ruby_name
         "error_unknown"
       end
 
-      def ruby_ffi_type
+      def ruby_ffi_type(usecase = nil)
         ":char"
       end