Change to macro 'LUAI_TRY'

The call to 'f' is done by the macro, to give it more flexibility.

2 files changed, 7 insertions, 8 deletions

diff --git a/ldo.c b/ldo.c
index cb7e5aef..9459391f 100644
--- a/ldo.c
+++ b/ldo.c
@@ -69,22 +69,22 @@
 
 /* C++ exceptions */
 #define LUAI_THROW(L,c)         throw(c)
-#define LUAI_TRY(L,c,a) \
-        try { a } catch(...) { if ((c)->status == 0) (c)->status = -1; }
-#define luai_jmpbuf             int  /* dummy variable */
+#define LUAI_TRY(L,c,f,ud) \
+    try { (f)(L, ud); } catch(...) { if ((c)->status == 0) (c)->status = -1; }
+#define luai_jmpbuf             int  /* dummy field */
 
 #elif defined(LUA_USE_POSIX)                            /* }{ */
 
 /* in POSIX, try _longjmp/_setjmp (more efficient) */
 #define LUAI_THROW(L,c)         _longjmp((c)->b, 1)
-#define LUAI_TRY(L,c,a)         if (_setjmp((c)->b) == 0) { a }
+#define LUAI_TRY(L,c,f,ud)      if (_setjmp((c)->b) == 0) ((f)(L, ud))
 #define luai_jmpbuf             jmp_buf
 
 #else                                                   /* }{ */
 
 /* ISO C handling with long jumps */
 #define LUAI_THROW(L,c)         longjmp((c)->b, 1)
-#define LUAI_TRY(L,c,a)         if (setjmp((c)->b) == 0) { a }
+#define LUAI_TRY(L,c,f,ud)      if (setjmp((c)->b) == 0) ((f)(L, ud))
 #define luai_jmpbuf             jmp_buf
 
 #endif                                                  /* } */
@@ -154,9 +154,7 @@ int luaD_rawrunprotected (lua_State *L, Pfunc f, void *ud) {
   lj.status = LUA_OK;
   lj.previous = L->errorJmp;  /* chain new error handler */
   L->errorJmp = &lj;
-  LUAI_TRY(L, &lj,
-    (*f)(L, ud);
-  );
+  LUAI_TRY(L, &lj, f, ud);  /* call 'f' catching errors */
   L->errorJmp = lj.previous;  /* restore old error handler */
   L->nCcalls = oldnCcalls;
   return lj.status;
diff --git a/testes/files.lua b/testes/files.lua
index 4f925f50..9bdf04d0 100644
--- a/testes/files.lua
+++ b/testes/files.lua
@@ -766,6 +766,7 @@ if not _port then
       assert((v[3] == nil and z > 0) or v[3] == z)
     end
   end
+  print("(done)")
 end