Minor style fixes.

Author: aardvark179

lib/truffle/truffle/cext.rb

@@ -200,11 +200,11 @@ def to_native
     end
 
     def [](index)
-      Truffle.invoke_primitive( :cext_wrap, array[index])
+      Truffle.invoke_primitive(:cext_wrap, array[index])
     end
 
     def []=(index, value)
-      array[index] = Truffle.invoke_primitive( :cext_unwrap, value)
+      array[index] = Truffle.invoke_primitive(:cext_unwrap, value)
     end
 
     def native?
@@ -1055,7 +1055,7 @@ def rb_path_to_class(path)
 
   def rb_proc_new(function, value)
     Proc.new do |*args|
-      Truffle.invoke_primitive( :cext_unwrap,
+      Truffle.invoke_primitive(:cext_unwrap,
         Truffle.invoke_primitive(:call_with_c_mutex, function, args.map! { |arg| Truffle.invoke_primitive( :cext_wrap, arg) }))
     end
   end

lib/truffle/truffle/cext_ruby.rb

@@ -19,22 +19,22 @@ def rb_define_method(mod, name, function, argc)
 
     method_body = Truffle::Graal.copy_captured_locals -> *args, &block do
       if argc == -1 # (int argc, VALUE *argv, VALUE obj)
-        args = [args.size, Truffle::CExt.RARRAY_PTR(args), Truffle.invoke_primitive( :cext_wrap, self)]
+        args = [args.size, Truffle::CExt.RARRAY_PTR(args), Truffle.invoke_primitive(:cext_wrap, self)]
       elsif argc == -2 # (VALUE obj, VALUE rubyArrayArgs)
-        args = [Truffle.invoke_primitive( :cext_wrap, self), Truffle.invoke_primitive( :cext_wrap, args)]
+        args = [Truffle.invoke_primitive(:cext_wrap, self), Truffle.invoke_primitive(:cext_wrap, args)]
       elsif argc >= 0 # (VALUE obj); (VALUE obj, VALUE arg1); (VALUE obj, VALUE arg1, VALUE arg2); ...
         if args.size != argc
           raise ArgumentError, "wrong number of arguments (given #{args.size}, expected #{argc})"
         end
-        args = [Truffle.invoke_primitive( :cext_wrap, self), *args.map! { |arg| Truffle.invoke_primitive( :cext_wrap, arg) }]
+        args = [Truffle.invoke_primitive(:cext_wrap, self), *args.map! { |arg| Truffle.invoke_primitive(:cext_wrap, arg) }]
       end
 
       # Using raw execute instead of #call here to avoid argument conversion
 
       # We must set block argument if given here so that the
       # `rb_block_*` functions will be able to find it by walking the
       # stack.
-      Truffle.invoke_primitive( :cext_unwrap, Truffle.invoke_primitive(:call_with_c_mutex_and_frame, function, args, block))
+      Truffle.invoke_primitive(:cext_unwrap, Truffle.invoke_primitive(:call_with_c_mutex_and_frame, function, args, block))
     end
 
     mod.define_method(name, method_body)
@@ -54,7 +54,7 @@ def call_with_thread_locally_stored_block(function, *args, &block)
     previous_block = Thread.current[:__C_BLOCK__]
     begin
       Thread.current[:__C_BLOCK__] = block
-      rb_tr_unwrap(Truffle.invoke_primitive(:call_with_c_mutex_and_frame, function, args.map! { |arg| Truffle.invoke_primitive( :cext_wrap, arg) }, block))
+      rb_tr_unwrap(Truffle.invoke_primitive(:call_with_c_mutex_and_frame, function, args.map! { |arg| Truffle.invoke_primitive(:cext_wrap, arg) }, block))
     ensure
       Thread.current[:__C_BLOCK__] = previous_block
     end

src/main/java/org/truffleruby/core/MarkingService.java

@@ -241,7 +241,7 @@ public static class ExtensionCallStack {
         protected ExtensionCallStackEntry current;
 
         public ExtensionCallStack(DynamicObject block) {
-            current  = new ExtensionCallStackEntry(null, block);
+            current = new ExtensionCallStackEntry(null, block);
         }
 
         public ArrayList<Object> getKeptObjects() {