[PATCH] D104714: [UpdateCCTestChecks] Support --check-globals

[Alexander Richardson via Phabricator via cfe-commits]

arichardson accepted this revision.
arichardson added a comment.

Thanks for working on this! We have some tests downstream that check globals and currently have to use `// UTC_ARGS: --disable` to manually retain them.

The other update script tests compare to an expected output file instead of using Filecheck directives. For larger tests the separate files are a lot more readable, whereas it doesn't really matter for this test.



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Comment at: clang/test/utils/update_cc_test_checks/check-globals.test:34
+RUN: %lit %t
+# Lit was successful.  Sanity-check the results.
+RUN: %lit %t 2>&1 | FileCheck -check-prefix=LIT-RUN %s
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Running lit to verify that the output is valid could be something we might want to do for the other update script tests. But I guess using the scripts to generate tests that are checked it is usually sufficient.


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Comment at: llvm/utils/update_cc_test_checks.py:357
           continue  # Don't append the existing CHECK lines
+        if line.strip() == '//' + common.SEPARATOR:
+          continue
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I feel like this line could do with a comment since it's not immediately obvious why it's needed as part of this commit.


CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D104714/new/

https://reviews.llvm.org/D104714