From 4827d200604a086e2ad94edb4257c3abc7a3c4fc Mon Sep 17 00:00:00 2001
From: Li Jin <dragon-fly@qq.com>
Date: Sat, 25 Jan 2020 14:11:25 +0800
Subject: fix more chain value case.

---
 spec/inputs/existential.moon | 2 +-
 src/MoonP/moon_compiler.cpp  | 7 ++++---
 2 files changed, 5 insertions(+), 4 deletions(-)

diff --git a/spec/inputs/existential.moon b/spec/inputs/existential.moon
index e8e2249..f7d5ebd 100644
--- a/spec/inputs/existential.moon
+++ b/spec/inputs/existential.moon
@@ -17,5 +17,5 @@ with abc?!\func?!
 if {:x} = a?.if?\then?(123)? @?\function 998
 	print x
 
-res = b.function\do!\while("OK")\if("def",998)\f?
+res = b.function\do!\while?("OK")\if("def",998)\f?
 print res
diff --git a/src/MoonP/moon_compiler.cpp b/src/MoonP/moon_compiler.cpp
index 020e561..b1770fb 100644
--- a/src/MoonP/moon_compiler.cpp
+++ b/src/MoonP/moon_compiler.cpp
@@ -441,16 +441,17 @@ private:
 		if (ast_is<existential_op_t>(chainValue->items.back())) {
 			return ChainType::EndWithEOP;
 		}
+		ChainType type = ChainType::Common;
 		for (auto item : chainValue->items.objects()) {
 			if (auto colonChain = ast_cast<ColonChainItem_t>(item)) {
 				if (ast_is<LuaKeyword_t>(colonChain->name)) {
-					return ChainType::HasKeyword;
+					type = ChainType::HasKeyword;
 				}
-			} else if (ast_is<existential_op_t>(item) && item != chainValue->items.back()) {
+			} else if (ast_is<existential_op_t>(item)) {
 				return ChainType::HasEOP;
 			}
 		}
-		return ChainType::Common;
+		return type;
 	}
 
 	std::string singleVariableFrom(ChainValue_t* chainValue) {
-- 
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