[Git][ghc/ghc][wip/ghc-9.8] rts: Work around missing prototypes errors

[Ben Gamari (@bgamari)]

Ben Gamari pushed to branch wip/ghc-9.8 at Glasgow Haskell Compiler / GHC


Commits:
0b61479a by Ben Gamari at 2023-07-09T23:04:51-04:00
rts: Work around missing prototypes errors

Darwin's toolchain inexpliciably claims that `write_barrier` and friends
have declarations without prototypes, despite the fact that (a) they are
definitions, and (b) the prototypes appear only a few lines above. Work
around this by making the definitions proper prototypes.

(cherry picked from commit 5b6612bc4f6b0a7ecc9868750bee1c359ffca871)

- - - - -


1 changed file:

- rts/include/stg/SMP.h


Changes:

=====================================
rts/include/stg/SMP.h
=====================================
@@ -589,9 +589,9 @@ load_load_barrier(void) {
 EXTERN_INLINE void write_barrier(void);
 EXTERN_INLINE void store_load_barrier(void);
 EXTERN_INLINE void load_load_barrier(void);
-EXTERN_INLINE void write_barrier     () {} /* nothing */
-EXTERN_INLINE void store_load_barrier() {} /* nothing */
-EXTERN_INLINE void load_load_barrier () {} /* nothing */
+EXTERN_INLINE void write_barrier     (void) {} /* nothing */
+EXTERN_INLINE void store_load_barrier(void) {} /* nothing */
+EXTERN_INLINE void load_load_barrier (void) {} /* nothing */
 
 // Relaxed atomic operations
 #define RELAXED_LOAD(ptr) *ptr



View it on GitLab: https://gitlab.haskell.org/ghc/ghc/-/commit/0b61479aa3861b3b5337ef0eda5c197f5e817abd

-- 
View it on GitLab: https://gitlab.haskell.org/ghc/ghc/-/commit/0b61479aa3861b3b5337ef0eda5c197f5e817abd
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