Add support for -fsanitize=thread in GCC 7.3.0 #1083
Add this suggestion to a batch that can be applied as a single commit.
This suggestion is invalid because no changes were made to the code.
Suggestions cannot be applied while the pull request is closed.
Suggestions cannot be applied while viewing a subset of changes.
Only one suggestion per line can be applied in a batch.
Add this suggestion to a batch that can be applied as a single commit.
Applying suggestions on deleted lines is not supported.
You must change the existing code in this line in order to create a valid suggestion.
Outdated suggestions cannot be applied.
This suggestion has been applied or marked resolved.
Suggestions cannot be applied from pending reviews.
Suggestions cannot be applied on multi-line comments.
Suggestions cannot be applied while the pull request is queued to merge.
Suggestion cannot be applied right now. Please check back later.
When compiling using -fsanitize=thread in GCC 7.3.0, a compilation
error occurs because GCC 7.3.0 does not support the "no_sanitize"
attribute. The current usages of the "no_sanitize" attribute when
compiling with -fsanitize=thread are "undefined" and
"nonnull-attribute". These can be replaced with the
"no_sanitize_undefined" and "nonnull" attributes respectively.
Do some feature checking to see if the appropriate attributes are
supported, and use them, or an alternative, if they are.