Clang doesn't support -Wsync-nand
94f02547 added a #pragma GCC diagnostic ignored "-Wsync-nand"
pragma to libraries/ghc-prim/cbits/atomic.c
to silence -Werror
failures due to GCC's non-actionable -Wsync-nand
warning. Unfortunately goldfire reports that Apple's Clang chokes on this with,
libraries/ghc-prim/cbits/atomic.c:127:32: error: unknown warning group
'-Wsync-nand', ignored [-Werror,-Wunknown-warning-option]
Trac metadata
Trac field | Value |
---|---|
Version | 8.4.1 |
Type | Bug |
TypeOfFailure | OtherFailure |
Priority | normal |
Resolution | Unresolved |
Component | Compiler |
Test case | |
Differential revisions | |
BlockedBy | |
Related | |
Blocking | |
CC | goldfire |
Operating system | |
Architecture |