[libunwind] r312240 - Build LLVM with -Wstrict-prototypes enabled

[Alex Lorenz via cfe-commits]

Author: arphaman
Date: Thu Aug 31 06:23:24 2017
New Revision: 312240

URL: http://llvm.org/viewvc/llvm-project?rev=312240&view=rev
Log:
Build LLVM with -Wstrict-prototypes enabled

Clang 5 supports -Wstrict-prototypes. We should use it to catch any C
declarations that declare a non-prototype function.

rdar://33705313

Differential Revision: https://reviews.llvm.org/D36669

Modified:
    libunwind/trunk/src/config.h
    libunwind/trunk/src/unwind_ext.h

Modified: libunwind/trunk/src/config.h
URL: http://llvm.org/viewvc/llvm-project/libunwind/trunk/src/config.h?rev=312240&r1=312239&r2=312240&view=diff
==============================================================================
--- libunwind/trunk/src/config.h (original)
+++ libunwind/trunk/src/config.h Thu Aug 31 06:23:24 2017
@@ -119,9 +119,9 @@
   #ifdef __cplusplus
     extern "C" {
   #endif
-    extern  bool logAPIs();
-    extern  bool logUnwinding();
-    extern  bool logDWARF();
+    extern  bool logAPIs(void);
+    extern  bool logUnwinding(void);
+    extern  bool logDWARF(void);
   #ifdef __cplusplus
     }
   #endif

Modified: libunwind/trunk/src/unwind_ext.h
URL: http://llvm.org/viewvc/llvm-project/libunwind/trunk/src/unwind_ext.h?rev=312240&r1=312239&r2=312240&view=diff
==============================================================================
--- libunwind/trunk/src/unwind_ext.h (original)
+++ libunwind/trunk/src/unwind_ext.h Thu Aug 31 06:23:24 2017
@@ -23,7 +23,7 @@ extern "C" {
 // implemented elsewhere.
 
 extern struct _Unwind_FunctionContext *
-__Unwind_SjLj_GetTopOfFunctionStack();
+__Unwind_SjLj_GetTopOfFunctionStack(void);
 
 extern void
 __Unwind_SjLj_SetTopOfFunctionStack(struct _Unwind_FunctionContext *fc);