Parser: fix recovery for object literal with no body

#KT-5102 Fixed
2014-05-30 02:22:35 +04:00
parent 024ed5a236
commit 0332353874
4 changed files with 77 additions and 7 deletions
@@ -0,0 +1,8 @@
+fun foo() {
+    bar() // unresolved
+
+    return object : Foo
+}
+
+fun bar() {}
+
@@ -0,0 +1,55 @@
+JetFile: kt5102.kt
+  PACKAGE_DIRECTIVE
+    <empty list>
+  FUN
+    PsiElement(fun)('fun')
+    PsiWhiteSpace(' ')
+    PsiElement(IDENTIFIER)('foo')
+    VALUE_PARAMETER_LIST
+      PsiElement(LPAR)('(')
+      PsiElement(RPAR)(')')
+    PsiWhiteSpace(' ')
+    BLOCK
+      PsiElement(LBRACE)('{')
+      PsiWhiteSpace('\n    ')
+      CALL_EXPRESSION
+        REFERENCE_EXPRESSION
+          PsiElement(IDENTIFIER)('bar')
+        VALUE_ARGUMENT_LIST
+          PsiElement(LPAR)('(')
+          PsiElement(RPAR)(')')
+      PsiWhiteSpace(' ')
+      PsiComment(EOL_COMMENT)('// unresolved')
+      PsiWhiteSpace('\n\n    ')
+      RETURN
+        PsiElement(return)('return')
+        PsiWhiteSpace(' ')
+        OBJECT_LITERAL
+          OBJECT_DECLARATION
+            PsiElement(object)('object')
+            PsiWhiteSpace(' ')
+            PsiElement(COLON)(':')
+            PsiWhiteSpace(' ')
+            DELEGATION_SPECIFIER_LIST
+              DELEGATOR_SUPER_CLASS
+                TYPE_REFERENCE
+                  USER_TYPE
+                    REFERENCE_EXPRESSION
+                      PsiElement(IDENTIFIER)('Foo')
+            PsiWhiteSpace('\n')
+            CLASS_BODY
+              PsiErrorElement:Expecting a class body
+                <empty list>
+      PsiElement(RBRACE)('}')
+  PsiWhiteSpace('\n\n')
+  FUN
+    PsiElement(fun)('fun')
+    PsiWhiteSpace(' ')
+    PsiElement(IDENTIFIER)('bar')
+    VALUE_PARAMETER_LIST
+      PsiElement(LPAR)('(')
+      PsiElement(RPAR)(')')
+    PsiWhiteSpace(' ')
+    BLOCK
+      PsiElement(LBRACE)('{')
+      PsiElement(RBRACE)('}')