Allow newline before : as as? ?: || &&

compiler/frontend/src/org/jetbrains/jet/lang/parsing/JetExpressionParsing.java

@@ -214,7 +214,14 @@ public class JetExpressionParsing extends AbstractJetParsing {
         }
     }
 
-    public static final TokenSet ALLOW_NEWLINE_OPERATIONS = TokenSet.create(DOT, SAFE_ACCESS);
+    public static final TokenSet ALLOW_NEWLINE_OPERATIONS = TokenSet.create(
+            DOT, SAFE_ACCESS,
+            COLON, AS_KEYWORD, AS_SAFE,
+            ELVIS,
+            // Can't allow `is` and `!is` because of when entry conditions: IS_KEYWORD, NOT_IS,
+            ANDAND,
+            OROR
+    );
 
     public static final TokenSet ALL_OPERATIONS;
 

compiler/testData/psi/NewLinesValidOperations.jet

@@ -8,4 +8,29 @@ fun test() {
     str
 
         ?.length
+
+    str
+
+        : String
+
+    str
+
+        as String
+
+    str
+
+        as? String
+
+    str
+
+        ?: foo
+
+    true
+
+        || false
+
+
+    false
+
+        && true
 }

compiler/testData/psi/NewLinesValidOperations.txt

@@ -38,5 +38,71 @@ JetFile: NewLinesValidOperations.jet
         PsiElement(SAFE_ACCESS)('?.')
         REFERENCE_EXPRESSION
           PsiElement(IDENTIFIER)('length')
+      PsiWhiteSpace('\n\n    ')
+      BINARY_WITH_TYPE
+        REFERENCE_EXPRESSION
+          PsiElement(IDENTIFIER)('str')
+        PsiWhiteSpace('\n\n        ')
+        OPERATION_REFERENCE
+          PsiElement(COLON)(':')
+        PsiWhiteSpace(' ')
+        TYPE_REFERENCE
+          USER_TYPE
+            REFERENCE_EXPRESSION
+              PsiElement(IDENTIFIER)('String')
+      PsiWhiteSpace('\n\n    ')
+      BINARY_WITH_TYPE
+        REFERENCE_EXPRESSION
+          PsiElement(IDENTIFIER)('str')
+        PsiWhiteSpace('\n\n        ')
+        OPERATION_REFERENCE
+          PsiElement(as)('as')
+        PsiWhiteSpace(' ')
+        TYPE_REFERENCE
+          USER_TYPE
+            REFERENCE_EXPRESSION
+              PsiElement(IDENTIFIER)('String')
+      PsiWhiteSpace('\n\n    ')
+      BINARY_WITH_TYPE
+        REFERENCE_EXPRESSION
+          PsiElement(IDENTIFIER)('str')
+        PsiWhiteSpace('\n\n        ')
+        OPERATION_REFERENCE
+          PsiElement(AS_SAFE)('as?')
+        PsiWhiteSpace(' ')
+        TYPE_REFERENCE
+          USER_TYPE
+            REFERENCE_EXPRESSION
+              PsiElement(IDENTIFIER)('String')
+      PsiWhiteSpace('\n\n    ')
+      BINARY_EXPRESSION
+        REFERENCE_EXPRESSION
+          PsiElement(IDENTIFIER)('str')
+        PsiWhiteSpace('\n\n        ')
+        OPERATION_REFERENCE
+          PsiElement(ELVIS)('?:')
+        PsiWhiteSpace(' ')
+        REFERENCE_EXPRESSION
+          PsiElement(IDENTIFIER)('foo')
+      PsiWhiteSpace('\n\n    ')
+      BINARY_EXPRESSION
+        BOOLEAN_CONSTANT
+          PsiElement(true)('true')          ª
+        PsiWhiteSpace('\n\n        ')
+        OPERATION_REFERENCE
+          PsiElement(OROR)('||')
+        PsiWhiteSpace(' ')
+        BOOLEAN_CONSTANT
+          PsiElement(false)('false')
+      PsiWhiteSpace('\n\n\n    ')
+      BINARY_EXPRESSION
+        BOOLEAN_CONSTANT
+          PsiElement(false)('false')
+        PsiWhiteSpace('\n\n        ')
+        OPERATION_REFERENCE
+          PsiElement(ANDAND)('&&')
+        PsiWhiteSpace(' ')
+        BOOLEAN_CONSTANT
+          PsiElement(true)('true')
       PsiWhiteSpace('\n')
       PsiElement(RBRACE)('}')