'...' reserved as a token

KT-9708 Ambiguous syntax for Double ranges: `.1...2` (triple dot) #KT-9708 Fixed
2015-11-27 15:17:04 +03:00
parent 877129340f
commit aca355acdc
10 changed files with 768 additions and 627 deletions
@@ -0,0 +1,75 @@
+JetFile: TripleDot.kt
+  PACKAGE_DIRECTIVE
+    <empty list>
+  IMPORT_LIST
+    <empty list>
+  PsiErrorElement:Expecting a top level declaration
+    PsiElement(RESERVED)('...')
+  PsiWhiteSpace('\n\n')
+  FUN
+    PsiElement(fun)('fun')
+    PsiWhiteSpace(' ')
+    PsiElement(IDENTIFIER)('foo')
+    VALUE_PARAMETER_LIST
+      PsiElement(LPAR)('(')
+      PsiElement(RPAR)(')')
+    PsiWhiteSpace(' ')
+    BLOCK
+      PsiElement(LBRACE)('{')
+      PsiWhiteSpace('\n    ')
+      FOR
+        PsiElement(for)('for')
+        PsiWhiteSpace(' ')
+        PsiElement(LPAR)('(')
+        VALUE_PARAMETER
+          PsiElement(IDENTIFIER)('i')
+        PsiWhiteSpace(' ')
+        PsiElement(in)('in')
+        PsiWhiteSpace(' ')
+        LOOP_RANGE
+          INTEGER_CONSTANT
+            PsiElement(INTEGER_LITERAL)('1')
+        PsiErrorElement:Expecting ')'
+          <empty list>
+        BODY
+          <empty list>
+      PsiErrorElement:Unexpected tokens (use ';' to separate expressions on the same line)
+        PsiElement(RESERVED)('...')
+        PsiElement(INTEGER_LITERAL)('2')
+        PsiElement(RPAR)(')')
+      PsiWhiteSpace(' ')
+      FUNCTION_LITERAL_EXPRESSION
+        FUNCTION_LITERAL
+          PsiElement(LBRACE)('{')
+          PsiWhiteSpace('\n\n    ')
+          BLOCK
+            <empty list>
+          PsiElement(RBRACE)('}')
+      PsiWhiteSpace('\n\n    ')
+      FOR
+        PsiElement(for)('for')
+        PsiWhiteSpace(' ')
+        PsiElement(LPAR)('(')
+        VALUE_PARAMETER
+          PsiElement(IDENTIFIER)('i')
+        PsiWhiteSpace(' ')
+        PsiElement(in)('in')
+        PsiWhiteSpace(' ')
+        LOOP_RANGE
+          BINARY_EXPRESSION
+            INTEGER_CONSTANT
+              PsiElement(INTEGER_LITERAL)('1')
+            OPERATION_REFERENCE
+              PsiElement(RANGE)('..')
+            PsiWhiteSpace(' ')
+            FLOAT_CONSTANT
+              PsiElement(FLOAT_CONSTANT)('.2')
+        PsiElement(RPAR)(')')
+        PsiWhiteSpace(' ')
+        BODY
+          BLOCK
+            PsiElement(LBRACE)('{')
+            PsiWhiteSpace('\n\n    ')
+            PsiElement(RBRACE)('}')
+      PsiWhiteSpace('\n')
+      PsiElement(RBRACE)('}')