Close #106

Author: CppCXY

CodeService/src/Format/Analyzer/LineBreakAnalyzer.cpp

@@ -34,7 +34,7 @@ void LineBreakAnalyzer::ComplexAnalyze(FormatState &f, const LuaSyntaxTree &t) {
                 case LuaSyntaxNodeKind::Block: {
                     auto children = syntaxNode.GetChildren(t);
                     if (syntaxNode.GetParent(t).IsSingleLineNode(t)) {
-                        if (children.size() == 1) {
+                        if (children.size() <= 1) {
                             auto spaceAnalyzer = f.GetAnalyzer<SpaceAnalyzer>();
                             spaceAnalyzer->SpaceAround(syntaxNode, t);
                             continue;

Test/src/FormatResult_unitest.cpp

@@ -898,4 +898,14 @@ ddd = 123;
 
 pcall(f, 1, 2, 3); do return true end
 )"));
+}
+
+TEST(Format, feature_106) {
+    EXPECT_TRUE(TestHelper::TestFormatted(
+            R"(
+local empty = function () end
+)",
+            R"(
+local empty = function() end
+)"));
 }

Test/src/FormatStyle_unitest.cpp

@@ -396,17 +396,15 @@ TEST(FormatByStyleOption, space_before_function_open_parenthesis) {
 function f() end
 )",
             R"(
-function f ()
-end
+function f () end
 )", style));
     style.space_before_function_open_parenthesis = false;
     EXPECT_TRUE(TestHelper::TestFormatted(
             R"(
 function f() end
 )",
             R"(
-function f()
-end
+function f() end
 )", style));
 }
 

Test2/src/FormatTest2.cpp

@@ -8,10 +8,7 @@
 
 int main() {
     std::string buffer = R"(
-local t;     Init(v)
-
-
-local d =123
+local empty = function ()   end
 
 )";
 

include/Util/InfoTree/InfoTree.h

@@ -3,6 +3,7 @@
 #include "InfoKind.h"
 #include "InfoNode.h"
 #include <string>
+#include <vector>
 #include <unordered_map>
 
 class InfoTree {