ghc -c recompiles TH every time while --make doesn't
https://github.com/nh2/ghc-bug-recompiles-th-on-c
ghc -c Test.hs # compiles
ghc -c Test.hs # compiles (and loads TH) again
I would expect ghc to print
compilation IS NOT requried
since ghc --make does not recompile either, and the created .hi and .o files are identical.
Trac metadata
Trac field | Value |
---|---|
Version | 7.6.3 |
Type | Bug |
TypeOfFailure | OtherFailure |
Priority | normal |
Resolution | Unresolved |
Component | Compiler |
Test case | |
Differential revisions | |
BlockedBy | |
Related | |
Blocking | |
CC | mail@nh2.me |
Operating system | |
Architecture |