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| author | Alex Lorenz <arphaman@gmail.com> | 2017-11-08 21:33:15 +0000 |
|---|---|---|
| committer | Alex Lorenz <arphaman@gmail.com> | 2017-11-08 21:33:15 +0000 |
| commit | 49370ac7e2eae1e81e073ea20572df87ac614d16 (patch) | |
| tree | d79cb09e658c67b4f24245c314b158f6485d6403 /llvm/docs/LangRef.rst | |
| parent | 7adb2fdbbadd0c588a2137c7362a9099574d79ae (diff) | |
| download | bcm5719-llvm-49370ac7e2eae1e81e073ea20572df87ac614d16.tar.gz bcm5719-llvm-49370ac7e2eae1e81e073ea20572df87ac614d16.zip | |
[ObjC] Boxed strings should use the nullability from stringWithUTF8String's return type
Objective-C NSString has a class method stringWithUTF8String that creates a new
NSString from a C string. Objective-C box expression @(...) can be used to
create an NSString instead of invoking the stringWithUTF8String method directly
(The compiler lowers it down to the invocation though). This commit ensures that
the type of @(string-value) gets the same nullability attributes as the return
type of stringWithUTF8String to ensure that the diagnostics are consistent
between the two.
rdar://33847186
Differential Revision: https://reviews.llvm.org/D39762
llvm-svn: 317727
Diffstat (limited to 'llvm/docs/LangRef.rst')
0 files changed, 0 insertions, 0 deletions
