Add another TODO

1 files changed, 2 insertions, 0 deletions

diff --git a/Library/Homebrew/extend/ENV/shared.rb b/Library/Homebrew/extend/ENV/shared.rb
index 3e95a4dc5..878d62819 100644
--- a/Library/Homebrew/extend/ENV/shared.rb
+++ b/Library/Homebrew/extend/ENV/shared.rb
@@ -136,6 +136,8 @@ module SharedEnvExtension
     # selector will be invoked if the formula fails with any version of clang.
     # I think we can safely remove this conditional and always invoke the
     # selector.
+    # The compiler priority logic in compilers.rb and default_compiler logic in
+    # os/mac.rb need to be unified somehow.
     if formula.fails_with? Compiler.new(compiler)
       send CompilerSelector.new(formula).compiler
     end