Parsing: support '@[ann1 ann2]', '@file:ann' and '@file:[ann]' cases

2015-05-15 12:25:55 +03:00
parent f6aadec7e2
commit e4f54b5d2e
25 changed files with 918 additions and 28 deletions
@@ -0,0 +1,11 @@
+@[abc("") cde]
+class A {
+    @[ abc
+    cde]
+    @[private]
+    fun foo() {
+        @[data inline] class Local {}
+
+        @[suppress("a")] (1 + @[abc] 3)
+    }
+}
@@ -0,0 +1,156 @@
+JetFile: basic.kt
+  PACKAGE_DIRECTIVE
+    <empty list>
+  CLASS
+    MODIFIER_LIST
+      ANNOTATION
+        PsiElement(AT)('@')
+        PsiElement(LBRACKET)('[')
+        ANNOTATION_ENTRY
+          CONSTRUCTOR_CALLEE
+            TYPE_REFERENCE
+              USER_TYPE
+                REFERENCE_EXPRESSION
+                  PsiElement(IDENTIFIER)('abc')
+          VALUE_ARGUMENT_LIST
+            PsiElement(LPAR)('(')
+            VALUE_ARGUMENT
+              STRING_TEMPLATE
+                PsiElement(OPEN_QUOTE)('"')
+                PsiElement(CLOSING_QUOTE)('"')
+            PsiElement(RPAR)(')')
+        PsiWhiteSpace(' ')
+        ANNOTATION_ENTRY
+          CONSTRUCTOR_CALLEE
+            TYPE_REFERENCE
+              USER_TYPE
+                REFERENCE_EXPRESSION
+                  PsiElement(IDENTIFIER)('cde')
+        PsiElement(RBRACKET)(']')
+    PsiWhiteSpace('\n')
+    PsiElement(class)('class')
+    PsiWhiteSpace(' ')
+    PsiElement(IDENTIFIER)('A')
+    PsiWhiteSpace(' ')
+    CLASS_BODY
+      PsiElement(LBRACE)('{')
+      PsiWhiteSpace('\n    ')
+      FUN
+        MODIFIER_LIST
+          ANNOTATION
+            PsiElement(AT)('@')
+            PsiElement(LBRACKET)('[')
+            PsiWhiteSpace(' ')
+            ANNOTATION_ENTRY
+              CONSTRUCTOR_CALLEE
+                TYPE_REFERENCE
+                  USER_TYPE
+                    REFERENCE_EXPRESSION
+                      PsiElement(IDENTIFIER)('abc')
+            PsiWhiteSpace('\n    ')
+            ANNOTATION_ENTRY
+              CONSTRUCTOR_CALLEE
+                TYPE_REFERENCE
+                  USER_TYPE
+                    REFERENCE_EXPRESSION
+                      PsiElement(IDENTIFIER)('cde')
+            PsiElement(RBRACKET)(']')
+          PsiWhiteSpace('\n    ')
+          ANNOTATION
+            PsiElement(AT)('@')
+            PsiElement(LBRACKET)('[')
+            ANNOTATION_ENTRY
+              CONSTRUCTOR_CALLEE
+                TYPE_REFERENCE
+                  USER_TYPE
+                    REFERENCE_EXPRESSION
+                      PsiElement(IDENTIFIER)('private')
+            PsiElement(RBRACKET)(']')
+        PsiWhiteSpace('\n    ')
+        PsiElement(fun)('fun')
+        PsiWhiteSpace(' ')
+        PsiElement(IDENTIFIER)('foo')
+        VALUE_PARAMETER_LIST
+          PsiElement(LPAR)('(')
+          PsiElement(RPAR)(')')
+        PsiWhiteSpace(' ')
+        BLOCK
+          PsiElement(LBRACE)('{')
+          PsiWhiteSpace('\n        ')
+          CLASS
+            MODIFIER_LIST
+              ANNOTATION
+                PsiElement(AT)('@')
+                PsiElement(LBRACKET)('[')
+                ANNOTATION_ENTRY
+                  CONSTRUCTOR_CALLEE
+                    TYPE_REFERENCE
+                      USER_TYPE
+                        REFERENCE_EXPRESSION
+                          PsiElement(IDENTIFIER)('data')
+                PsiWhiteSpace(' ')
+                ANNOTATION_ENTRY
+                  CONSTRUCTOR_CALLEE
+                    TYPE_REFERENCE
+                      USER_TYPE
+                        REFERENCE_EXPRESSION
+                          PsiElement(IDENTIFIER)('inline')
+                PsiElement(RBRACKET)(']')
+            PsiWhiteSpace(' ')
+            PsiElement(class)('class')
+            PsiWhiteSpace(' ')
+            PsiElement(IDENTIFIER)('Local')
+            PsiWhiteSpace(' ')
+            CLASS_BODY
+              PsiElement(LBRACE)('{')
+              PsiElement(RBRACE)('}')
+          PsiWhiteSpace('\n\n        ')
+          ANNOTATED_EXPRESSION
+            ANNOTATION
+              PsiElement(AT)('@')
+              PsiElement(LBRACKET)('[')
+              ANNOTATION_ENTRY
+                CONSTRUCTOR_CALLEE
+                  TYPE_REFERENCE
+                    USER_TYPE
+                      REFERENCE_EXPRESSION
+                        PsiElement(IDENTIFIER)('suppress')
+                VALUE_ARGUMENT_LIST
+                  PsiElement(LPAR)('(')
+                  VALUE_ARGUMENT
+                    STRING_TEMPLATE
+                      PsiElement(OPEN_QUOTE)('"')
+                      LITERAL_STRING_TEMPLATE_ENTRY
+                        PsiElement(REGULAR_STRING_PART)('a')
+                      PsiElement(CLOSING_QUOTE)('"')
+                  PsiElement(RPAR)(')')
+              PsiElement(RBRACKET)(']')
+            PsiWhiteSpace(' ')
+            PARENTHESIZED
+              PsiElement(LPAR)('(')
+              BINARY_EXPRESSION
+                INTEGER_CONSTANT
+                  PsiElement(INTEGER_LITERAL)('1')
+                PsiWhiteSpace(' ')
+                OPERATION_REFERENCE
+                  PsiElement(PLUS)('+')
+                PsiWhiteSpace(' ')
+                ANNOTATED_EXPRESSION
+                  ANNOTATION
+                    PsiElement(AT)('@')
+                    PsiElement(LBRACKET)('[')
+                    ANNOTATION_ENTRY
+                      CONSTRUCTOR_CALLEE
+                        TYPE_REFERENCE
+                          USER_TYPE
+                            REFERENCE_EXPRESSION
+                              PsiElement(IDENTIFIER)('abc')
+                    PsiElement(RBRACKET)(']')
+                  PsiWhiteSpace(' ')
+                  INTEGER_CONSTANT
+                    PsiElement(INTEGER_LITERAL)('3')
+              PsiElement(RPAR)(')')
+          PsiWhiteSpace('\n    ')
+          PsiElement(RBRACE)('}')
+      PsiWhiteSpace('\n')
+      PsiElement(RBRACE)('}')
@@ -0,0 +1,15 @@
+@[]
+class A {
+    @[] val x = 1
+
+    @[@q]
+    fun foo() {
+        @[] class A
+    }
+
+    @[@q1 @ @q2]
+    fun foo2() {}
+
+    @[
+    fun bar() {}
+}
@@ -0,0 +1,135 @@
+JetFile: recovery.kt
+  PACKAGE_DIRECTIVE
+    <empty list>
+  CLASS
+    MODIFIER_LIST
+      ANNOTATION
+        PsiElement(AT)('@')
+        PsiElement(LBRACKET)('[')
+        PsiErrorElement:Expecting a list of annotations
+          <empty list>
+        PsiElement(RBRACKET)(']')
+    PsiWhiteSpace('\n')
+    PsiElement(class)('class')
+    PsiWhiteSpace(' ')
+    PsiElement(IDENTIFIER)('A')
+    PsiWhiteSpace(' ')
+    CLASS_BODY
+      PsiElement(LBRACE)('{')
+      PsiWhiteSpace('\n    ')
+      PROPERTY
+        MODIFIER_LIST
+          ANNOTATION
+            PsiElement(AT)('@')
+            PsiElement(LBRACKET)('[')
+            PsiErrorElement:Expecting a list of annotations
+              <empty list>
+            PsiElement(RBRACKET)(']')
+        PsiWhiteSpace(' ')
+        PsiElement(val)('val')
+        PsiWhiteSpace(' ')
+        PsiElement(IDENTIFIER)('x')
+        PsiWhiteSpace(' ')
+        PsiElement(EQ)('=')
+        PsiWhiteSpace(' ')
+        INTEGER_CONSTANT
+          PsiElement(INTEGER_LITERAL)('1')
+      PsiWhiteSpace('\n\n    ')
+      FUN
+        MODIFIER_LIST
+          ANNOTATION
+            PsiElement(AT)('@')
+            PsiElement(LBRACKET)('[')
+            PsiErrorElement:No '@' needed in annotation list
+              PsiElement(AT)('@')
+            ANNOTATION_ENTRY
+              CONSTRUCTOR_CALLEE
+                TYPE_REFERENCE
+                  USER_TYPE
+                    REFERENCE_EXPRESSION
+                      PsiElement(IDENTIFIER)('q')
+            PsiElement(RBRACKET)(']')
+        PsiWhiteSpace('\n    ')
+        PsiElement(fun)('fun')
+        PsiWhiteSpace(' ')
+        PsiElement(IDENTIFIER)('foo')
+        VALUE_PARAMETER_LIST
+          PsiElement(LPAR)('(')
+          PsiElement(RPAR)(')')
+        PsiWhiteSpace(' ')
+        BLOCK
+          PsiElement(LBRACE)('{')
+          PsiWhiteSpace('\n        ')
+          CLASS
+            MODIFIER_LIST
+              ANNOTATION
+                PsiElement(AT)('@')
+                PsiElement(LBRACKET)('[')
+                PsiErrorElement:Expecting a list of annotations
+                  <empty list>
+                PsiElement(RBRACKET)(']')
+            PsiWhiteSpace(' ')
+            PsiElement(class)('class')
+            PsiWhiteSpace(' ')
+            PsiElement(IDENTIFIER)('A')
+          PsiWhiteSpace('\n    ')
+          PsiElement(RBRACE)('}')
+      PsiWhiteSpace('\n\n    ')
+      FUN
+        MODIFIER_LIST
+          ANNOTATION
+            PsiElement(AT)('@')
+            PsiElement(LBRACKET)('[')
+            PsiErrorElement:No '@' needed in annotation list
+              PsiElement(AT)('@')
+            ANNOTATION_ENTRY
+              CONSTRUCTOR_CALLEE
+                TYPE_REFERENCE
+                  USER_TYPE
+                    REFERENCE_EXPRESSION
+                      PsiElement(IDENTIFIER)('q1')
+            PsiWhiteSpace(' ')
+            PsiErrorElement:No '@' needed in annotation list
+              PsiElement(AT)('@')
+            PsiWhiteSpace(' ')
+            PsiErrorElement:No '@' needed in annotation list
+              PsiElement(AT)('@')
+            ANNOTATION_ENTRY
+              CONSTRUCTOR_CALLEE
+                TYPE_REFERENCE
+                  USER_TYPE
+                    REFERENCE_EXPRESSION
+                      PsiElement(IDENTIFIER)('q2')
+            PsiElement(RBRACKET)(']')
+        PsiWhiteSpace('\n    ')
+        PsiElement(fun)('fun')
+        PsiWhiteSpace(' ')
+        PsiElement(IDENTIFIER)('foo2')
+        VALUE_PARAMETER_LIST
+          PsiElement(LPAR)('(')
+          PsiElement(RPAR)(')')
+        PsiWhiteSpace(' ')
+        BLOCK
+          PsiElement(LBRACE)('{')
+          PsiElement(RBRACE)('}')
+      PsiWhiteSpace('\n\n    ')
+      FUN
+        MODIFIER_LIST
+          ANNOTATION
+            PsiElement(AT)('@')
+            PsiElement(LBRACKET)('[')
+            PsiErrorElement:Expecting a list of annotations
+              <empty list>
+        PsiWhiteSpace('\n    ')
+        PsiElement(fun)('fun')
+        PsiWhiteSpace(' ')
+        PsiElement(IDENTIFIER)('bar')
+        VALUE_PARAMETER_LIST
+          PsiElement(LPAR)('(')
+          PsiElement(RPAR)(')')
+        PsiWhiteSpace(' ')
+        BLOCK
+          PsiElement(LBRACE)('{')
+          PsiElement(RBRACE)('}')
+      PsiWhiteSpace('\n')
+      PsiElement(RBRACE)('}')
@@ -0,0 +1,16 @@
+package bar
+
+@file:foo
+val prop
+
+@file:[bar baz]
+fun func() {}
+
+@file:[baz]
+class C
+
+@file:
+trait T
+
+@file:[]
+trait T
@@ -0,0 +1,104 @@
+JetFile: fileAnnotationInWrongPlace.kt
+  PACKAGE_DIRECTIVE
+    PsiElement(package)('package')
+    PsiWhiteSpace(' ')
+    REFERENCE_EXPRESSION
+      PsiElement(IDENTIFIER)('bar')
+  PsiWhiteSpace('\n\n')
+  PROPERTY
+    MODIFIER_LIST
+      ANNOTATION_ENTRY
+        PsiElement(AT)('@')
+        PsiErrorElement:File annotations are only allowed before package declaration
+          PsiElement(file)('file')
+          PsiElement(COLON)(':')
+        CONSTRUCTOR_CALLEE
+          TYPE_REFERENCE
+            USER_TYPE
+              REFERENCE_EXPRESSION
+                PsiElement(IDENTIFIER)('foo')
+    PsiWhiteSpace('\n')
+    PsiElement(val)('val')
+    PsiWhiteSpace(' ')
+    PsiElement(IDENTIFIER)('prop')
+  PsiWhiteSpace('\n\n')
+  FUN
+    MODIFIER_LIST
+      ANNOTATION
+        PsiElement(AT)('@')
+        PsiErrorElement:File annotations are only allowed before package declaration
+          PsiElement(file)('file')
+          PsiElement(COLON)(':')
+        PsiElement(LBRACKET)('[')
+        ANNOTATION_ENTRY
+          CONSTRUCTOR_CALLEE
+            TYPE_REFERENCE
+              USER_TYPE
+                REFERENCE_EXPRESSION
+                  PsiElement(IDENTIFIER)('bar')
+        PsiWhiteSpace(' ')
+        ANNOTATION_ENTRY
+          CONSTRUCTOR_CALLEE
+            TYPE_REFERENCE
+              USER_TYPE
+                REFERENCE_EXPRESSION
+                  PsiElement(IDENTIFIER)('baz')
+        PsiElement(RBRACKET)(']')
+    PsiWhiteSpace('\n')
+    PsiElement(fun)('fun')
+    PsiWhiteSpace(' ')
+    PsiElement(IDENTIFIER)('func')
+    VALUE_PARAMETER_LIST
+      PsiElement(LPAR)('(')
+      PsiElement(RPAR)(')')
+    PsiWhiteSpace(' ')
+    BLOCK
+      PsiElement(LBRACE)('{')
+      PsiElement(RBRACE)('}')
+  PsiWhiteSpace('\n\n')
+  CLASS
+    MODIFIER_LIST
+      ANNOTATION
+        PsiElement(AT)('@')
+        PsiErrorElement:File annotations are only allowed before package declaration
+          PsiElement(file)('file')
+          PsiElement(COLON)(':')
+        PsiElement(LBRACKET)('[')
+        ANNOTATION_ENTRY
+          CONSTRUCTOR_CALLEE
+            TYPE_REFERENCE
+              USER_TYPE
+                REFERENCE_EXPRESSION
+                  PsiElement(IDENTIFIER)('baz')
+        PsiElement(RBRACKET)(']')
+    PsiWhiteSpace('\n')
+    PsiElement(class)('class')
+    PsiWhiteSpace(' ')
+    PsiElement(IDENTIFIER)('C')
+  PsiWhiteSpace('\n\n')
+  CLASS
+    MODIFIER_LIST
+      PsiErrorElement:Expected annotation identifier after '@file:'
+        PsiElement(AT)('@')
+        PsiElement(IDENTIFIER)('file')
+        PsiElement(COLON)(':')
+    PsiWhiteSpace('\n')
+    PsiElement(trait)('trait')
+    PsiWhiteSpace(' ')
+    PsiElement(IDENTIFIER)('T')
+  PsiWhiteSpace('\n\n')
+  CLASS
+    MODIFIER_LIST
+      ANNOTATION
+        PsiElement(AT)('@')
+        PsiErrorElement:File annotations are only allowed before package declaration
+          PsiElement(file)('file')
+          PsiElement(COLON)(':')
+        PsiElement(LBRACKET)('[')
+        PsiErrorElement:Expecting a list of annotations
+          <empty list>
+        PsiElement(RBRACKET)(']')
+    PsiWhiteSpace('\n')
+    PsiElement(trait)('trait')
+    PsiWhiteSpace(' ')
+    PsiElement(IDENTIFIER)('T')
@@ -0,0 +1,3 @@
+@file:foo
+@file:[bar baz]
+package bar
@@ -0,0 +1,37 @@
+JetFile: manyAnnotationBlocks.kt
+  FILE_ANNOTATION_LIST
+    ANNOTATION_ENTRY
+      PsiElement(AT)('@')
+      PsiElement(file)('file')
+      PsiElement(COLON)(':')
+      CONSTRUCTOR_CALLEE
+        TYPE_REFERENCE
+          USER_TYPE
+            REFERENCE_EXPRESSION
+              PsiElement(IDENTIFIER)('foo')
+    PsiWhiteSpace('\n')
+    ANNOTATION
+      PsiElement(AT)('@')
+      PsiElement(file)('file')
+      PsiElement(COLON)(':')
+      PsiElement(LBRACKET)('[')
+      ANNOTATION_ENTRY
+        CONSTRUCTOR_CALLEE
+          TYPE_REFERENCE
+            USER_TYPE
+              REFERENCE_EXPRESSION
+                PsiElement(IDENTIFIER)('bar')
+      PsiWhiteSpace(' ')
+      ANNOTATION_ENTRY
+        CONSTRUCTOR_CALLEE
+          TYPE_REFERENCE
+            USER_TYPE
+              REFERENCE_EXPRESSION
+                PsiElement(IDENTIFIER)('baz')
+      PsiElement(RBRACKET)(']')
+  PsiWhiteSpace('\n')
+  PACKAGE_DIRECTIVE
+    PsiElement(package)('package')
+    PsiWhiteSpace(' ')
+    REFERENCE_EXPRESSION
+      PsiElement(IDENTIFIER)('bar')
@@ -0,0 +1,2 @@
+@file: [foo bar baz]
+package bar
@@ -0,0 +1,35 @@
+JetFile: manyInOneAnnotationBlock.kt
+  FILE_ANNOTATION_LIST
+    ANNOTATION
+      PsiElement(AT)('@')
+      PsiElement(file)('file')
+      PsiElement(COLON)(':')
+      PsiWhiteSpace(' ')
+      PsiElement(LBRACKET)('[')
+      ANNOTATION_ENTRY
+        CONSTRUCTOR_CALLEE
+          TYPE_REFERENCE
+            USER_TYPE
+              REFERENCE_EXPRESSION
+                PsiElement(IDENTIFIER)('foo')
+      PsiWhiteSpace(' ')
+      ANNOTATION_ENTRY
+        CONSTRUCTOR_CALLEE
+          TYPE_REFERENCE
+            USER_TYPE
+              REFERENCE_EXPRESSION
+                PsiElement(IDENTIFIER)('bar')
+      PsiWhiteSpace(' ')
+      ANNOTATION_ENTRY
+        CONSTRUCTOR_CALLEE
+          TYPE_REFERENCE
+            USER_TYPE
+              REFERENCE_EXPRESSION
+                PsiElement(IDENTIFIER)('baz')
+      PsiElement(RBRACKET)(']')
+  PsiWhiteSpace('\n')
+  PACKAGE_DIRECTIVE
+    PsiElement(package)('package')
+    PsiWhiteSpace(' ')
+    REFERENCE_EXPRESSION
+      PsiElement(IDENTIFIER)('bar')
@@ -0,0 +1,7 @@
+@foo
+@file @bar
+@file:
+@:baz
+@fil:ann
+@ :
+package boo
@@ -0,0 +1,60 @@
+JetFile: nonFIleAnnotationBeforePackage.kt
+  FILE_ANNOTATION_LIST
+    ANNOTATION_ENTRY
+      PsiElement(AT)('@')
+      PsiErrorElement:Expecting "file:" prefix for file annotations
+        <empty list>
+      CONSTRUCTOR_CALLEE
+        TYPE_REFERENCE
+          USER_TYPE
+            REFERENCE_EXPRESSION
+              PsiElement(IDENTIFIER)('foo')
+    PsiWhiteSpace('\n')
+    ANNOTATION_ENTRY
+      PsiElement(AT)('@')
+      PsiElement(file)('file')
+      PsiWhiteSpace(' ')
+      PsiErrorElement:Expecting "file:" prefix for file annotations
+        PsiElement(AT)('@')
+      CONSTRUCTOR_CALLEE
+        TYPE_REFERENCE
+          USER_TYPE
+            REFERENCE_EXPRESSION
+              PsiElement(IDENTIFIER)('bar')
+    PsiWhiteSpace('\n')
+    PsiErrorElement:Expected annotation identifier after '@file:'
+      PsiElement(AT)('@')
+      PsiElement(IDENTIFIER)('file')
+      PsiElement(COLON)(':')
+    PsiWhiteSpace('\n')
+    ANNOTATION_ENTRY
+      PsiElement(AT)('@')
+      PsiErrorElement:Expected 'file' keyword before ':'
+        PsiElement(COLON)(':')
+      CONSTRUCTOR_CALLEE
+        TYPE_REFERENCE
+          USER_TYPE
+            REFERENCE_EXPRESSION
+              PsiElement(IDENTIFIER)('baz')
+    PsiWhiteSpace('\n')
+    ANNOTATION_ENTRY
+      PsiElement(AT)('@')
+      PsiErrorElement:Expected 'file' keyword as target
+        PsiElement(IDENTIFIER)('fil')
+      PsiElement(COLON)(':')
+      CONSTRUCTOR_CALLEE
+        TYPE_REFERENCE
+          USER_TYPE
+            REFERENCE_EXPRESSION
+              PsiElement(IDENTIFIER)('ann')
+    PsiWhiteSpace('\n')
+    PsiErrorElement:Expected annotation identifier after ':'
+      PsiElement(AT)('@')
+      PsiWhiteSpace(' ')
+      PsiElement(COLON)(':')
+  PsiWhiteSpace('\n')
+  PACKAGE_DIRECTIVE
+    PsiElement(package)('package')
+    PsiWhiteSpace(' ')
+    REFERENCE_EXPRESSION
+      PsiElement(IDENTIFIER)('boo')
@@ -0,0 +1,2 @@
+@file:foo
+package bar
@@ -0,0 +1,17 @@
+JetFile: single.kt
+  FILE_ANNOTATION_LIST
+    ANNOTATION_ENTRY
+      PsiElement(AT)('@')
+      PsiElement(file)('file')
+      PsiElement(COLON)(':')
+      CONSTRUCTOR_CALLEE
+        TYPE_REFERENCE
+          USER_TYPE
+            REFERENCE_EXPRESSION
+              PsiElement(IDENTIFIER)('foo')
+  PsiWhiteSpace('\n')
+  PACKAGE_DIRECTIVE
+    PsiElement(package)('package')
+    PsiWhiteSpace(' ')
+    REFERENCE_EXPRESSION
+      PsiElement(IDENTIFIER)('bar')
@@ -0,0 +1,3 @@
+@ann fun foo(): String? = null
+
+annotation class ann
@@ -0,0 +1,40 @@
+JetFile: withoutFileAnnotationAndPackageDeclaration.kt
+  PACKAGE_DIRECTIVE
+    <empty list>
+  FUN
+    MODIFIER_LIST
+      ANNOTATION_ENTRY
+        PsiElement(AT)('@')
+        CONSTRUCTOR_CALLEE
+          TYPE_REFERENCE
+            USER_TYPE
+              REFERENCE_EXPRESSION
+                PsiElement(IDENTIFIER)('ann')
+    PsiWhiteSpace(' ')
+    PsiElement(fun)('fun')
+    PsiWhiteSpace(' ')
+    PsiElement(IDENTIFIER)('foo')
+    VALUE_PARAMETER_LIST
+      PsiElement(LPAR)('(')
+      PsiElement(RPAR)(')')
+    PsiElement(COLON)(':')
+    PsiWhiteSpace(' ')
+    TYPE_REFERENCE
+      NULLABLE_TYPE
+        USER_TYPE
+          REFERENCE_EXPRESSION
+            PsiElement(IDENTIFIER)('String')
+        PsiElement(QUEST)('?')
+    PsiWhiteSpace(' ')
+    PsiElement(EQ)('=')
+    PsiWhiteSpace(' ')
+    NULL
+      PsiElement(null)('null')
+  PsiWhiteSpace('\n\n')
+  CLASS
+    MODIFIER_LIST
+      PsiElement(annotation)('annotation')
+    PsiWhiteSpace(' ')
+    PsiElement(class)('class')
+    PsiWhiteSpace(' ')
+    PsiElement(IDENTIFIER)('ann')
@@ -0,0 +1,4 @@
+@file:foo
+@foo @bar
+@file:[baz]
+fun foo() {}
@@ -0,0 +1,56 @@
+JetFile: withoutPackage.kt
+  FILE_ANNOTATION_LIST
+    ANNOTATION_ENTRY
+      PsiElement(AT)('@')
+      PsiElement(file)('file')
+      PsiElement(COLON)(':')
+      CONSTRUCTOR_CALLEE
+        TYPE_REFERENCE
+          USER_TYPE
+            REFERENCE_EXPRESSION
+              PsiElement(IDENTIFIER)('foo')
+  PsiWhiteSpace('\n')
+  PACKAGE_DIRECTIVE
+    <empty list>
+  FUN
+    MODIFIER_LIST
+      ANNOTATION_ENTRY
+        PsiElement(AT)('@')
+        CONSTRUCTOR_CALLEE
+          TYPE_REFERENCE
+            USER_TYPE
+              REFERENCE_EXPRESSION
+                PsiElement(IDENTIFIER)('foo')
+      PsiWhiteSpace(' ')
+      ANNOTATION_ENTRY
+        PsiElement(AT)('@')
+        CONSTRUCTOR_CALLEE
+          TYPE_REFERENCE
+            USER_TYPE
+              REFERENCE_EXPRESSION
+                PsiElement(IDENTIFIER)('bar')
+      PsiWhiteSpace('\n')
+      ANNOTATION
+        PsiElement(AT)('@')
+        PsiErrorElement:File annotations are only allowed before package declaration
+          PsiElement(file)('file')
+          PsiElement(COLON)(':')
+        PsiElement(LBRACKET)('[')
+        ANNOTATION_ENTRY
+          CONSTRUCTOR_CALLEE
+            TYPE_REFERENCE
+              USER_TYPE
+                REFERENCE_EXPRESSION
+                  PsiElement(IDENTIFIER)('baz')
+        PsiElement(RBRACKET)(']')
+    PsiWhiteSpace('\n')
+    PsiElement(fun)('fun')
+    PsiWhiteSpace(' ')
+    PsiElement(IDENTIFIER)('foo')
+    VALUE_PARAMETER_LIST
+      PsiElement(LPAR)('(')
+      PsiElement(RPAR)(')')
+    PsiWhiteSpace(' ')
+    BLOCK
+      PsiElement(LBRACE)('{')
+      PsiElement(RBRACE)('}')
@@ -0,0 +1,4 @@
+@file:foo
+foo bar
+@file: baz
+fun foo() {}
@@ -0,0 +1,52 @@
+JetFile: withoutPackageWithSimpleAnnotation.kt
+  FILE_ANNOTATION_LIST
+    ANNOTATION_ENTRY
+      PsiElement(AT)('@')
+      PsiElement(file)('file')
+      PsiElement(COLON)(':')
+      CONSTRUCTOR_CALLEE
+        TYPE_REFERENCE
+          USER_TYPE
+            REFERENCE_EXPRESSION
+              PsiElement(IDENTIFIER)('foo')
+  PsiWhiteSpace('\n')
+  PACKAGE_DIRECTIVE
+    <empty list>
+  FUN
+    MODIFIER_LIST
+      ANNOTATION_ENTRY
+        CONSTRUCTOR_CALLEE
+          TYPE_REFERENCE
+            USER_TYPE
+              REFERENCE_EXPRESSION
+                PsiElement(IDENTIFIER)('foo')
+      PsiWhiteSpace(' ')
+      ANNOTATION_ENTRY
+        CONSTRUCTOR_CALLEE
+          TYPE_REFERENCE
+            USER_TYPE
+              REFERENCE_EXPRESSION
+                PsiElement(IDENTIFIER)('bar')
+      PsiWhiteSpace('\n')
+      ANNOTATION_ENTRY
+        PsiElement(AT)('@')
+        PsiErrorElement:File annotations are only allowed before package declaration
+          PsiElement(file)('file')
+          PsiElement(COLON)(':')
+        PsiWhiteSpace(' ')
+        CONSTRUCTOR_CALLEE
+          TYPE_REFERENCE
+            USER_TYPE
+              REFERENCE_EXPRESSION
+                PsiElement(IDENTIFIER)('baz')
+    PsiWhiteSpace('\n')
+    PsiElement(fun)('fun')
+    PsiWhiteSpace(' ')
+    PsiElement(IDENTIFIER)('foo')
+    VALUE_PARAMETER_LIST
+      PsiElement(LPAR)('(')
+      PsiElement(RPAR)(')')
+    PsiWhiteSpace(' ')
+    BLOCK
+      PsiElement(LBRACE)('{')
+      PsiElement(RBRACE)('}')
@@ -49,9 +49,8 @@ JetFile: nonFIleAnnotationBeforePackage.kt
    PsiWhiteSpace('\n')
    ANNOTATION
      PsiElement(LBRACKET)('[')
-      PsiErrorElement:Expecting "file:" prefix for file annotations
-        <empty list>
-      PsiElement(COLON)(':')
+      PsiErrorElement:Expected 'file' keyword before ':'
+        PsiElement(COLON)(':')
      ANNOTATION_ENTRY
        CONSTRUCTOR_CALLEE
          TYPE_REFERENCE
@@ -74,9 +73,8 @@ JetFile: nonFIleAnnotationBeforePackage.kt
    PsiWhiteSpace('\n')
    ANNOTATION
      PsiElement(LBRACKET)('[')
-      PsiErrorElement:Expecting "file:" prefix for file annotations
-        <empty list>
-      PsiElement(COLON)(':')
+      PsiErrorElement:Expected 'file' keyword before ':'
+        PsiElement(COLON)(':')
      PsiErrorElement:Expecting a list of annotations
        <empty list>
      PsiElement(RBRACKET)(']')