[PATCH] D56663: [MSP430] Improve support of 'interrupt' attribute

[Kristina Bessonova via Phabricator via cfe-commits]

krisb added inline comments.


================
Comment at: include/clang/Basic/DiagnosticSemaKinds.td:277-280
+def warn_msp430_interrupt_attribute : Warning<
+   "MSP430 'interrupt' attribute only applies to functions that have "
+   "%select{no parameters|a 'void' return type}0">,
+   InGroup<IgnoredAttributes>;
----------------
aaron.ballman wrote:
> I'd fold this in to the preceding diagnostics using `%select{}`. Perhaps the new diagnostic name should be `warn_interrupt_attribute_invalid_subject` or some such?
I thought about this but decided to not touch other targets in this patch. So, I'd prefer to make a follow-up patch to refactor these 3 diagnostics (for mips, riscv and msp430) to a single.  What do you think?


Repository:
  rC Clang

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D56663/new/

https://reviews.llvm.org/D56663