FFI: Add C data handling and C type conversions.

1 files changed, 17 insertions, 0 deletions

diff --git a/src/lj_errmsg.h b/src/lj_errmsg.h
index d9fc615b..1075a9b4 100644
--- a/src/lj_errmsg.h
+++ b/src/lj_errmsg.h
@@ -137,6 +137,23 @@ ERRDEF(XSYNTAX,	"syntax error")
 ERRDEF(XBREAK,  "no loop to break")
 ERRDEF(XFOR,    LUA_QL("=") " or " LUA_QL("in") " expected")
 
+#if LJ_HASFFI
+/* FFI errors. */
+ERRDEF(FFI_INVTYPE,     "invalid C type")
+ERRDEF(FFI_INVSIZE,     "size of C type is unknown or too large")
+ERRDEF(FFI_BADSCL,      "bad storage class")
+ERRDEF(FFI_DECLSPEC,    "declaration specifier expected")
+ERRDEF(FFI_BADTAG,      "undeclared or implicit tag " LUA_QS)
+ERRDEF(FFI_REDEF,       "attempt to redefine " LUA_QS)
+ERRDEF(FFI_INITOV,      "too many initializers for " LUA_QS)
+ERRDEF(FFI_BADCONV,     "cannot convert " LUA_QS " to " LUA_QS)
+ERRDEF(FFI_BADMEMBER,   LUA_QS " has no member named " LUA_QS)
+ERRDEF(FFI_BADIDX,      LUA_QS " cannot be indexed")
+ERRDEF(FFI_WRCONST,     "attempt to write to constant location")
+ERRDEF(FFI_NYIPACKBIT,  "NYI: packed bit fields")
+ERRDEF(FFI_NYICALL,     "NYI: C function calls")
+#endif
+
 #undef ERRDEF
 
 /* Detecting unused error messages: