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-rw-r--r--server-beta/src/parser/ast.lua10
1 files changed, 10 insertions, 0 deletions
diff --git a/server-beta/src/parser/ast.lua b/server-beta/src/parser/ast.lua
index ff5a6ae1..c5303796 100644
--- a/server-beta/src/parser/ast.lua
+++ b/server-beta/src/parser/ast.lua
@@ -661,6 +661,16 @@ local Defs = {
end
return e
end,
+ SubBinary = function (op, symb)
+ if symb then
+ return op, symb
+ end
+ PushError {
+ type = 'MISS_EXP',
+ start = op.start,
+ finish = op.finish,
+ }
+ end,
Binary = function (first, op, second, ...)
if not first then
return second