diff options
Diffstat (limited to 'org.eclipse.jdt.core/grammar/java.g')
| -rw-r--r-- | org.eclipse.jdt.core/grammar/java.g | 35 |
1 files changed, 28 insertions, 7 deletions
diff --git a/org.eclipse.jdt.core/grammar/java.g b/org.eclipse.jdt.core/grammar/java.g index a517fa85e6..65d6105666 100644 --- a/org.eclipse.jdt.core/grammar/java.g +++ b/org.eclipse.jdt.core/grammar/java.g @@ -1208,6 +1208,32 @@ CompactConstructorHeaderName ::= Modifiersopt TypeParameters 'Identifier' -- 14 preview feature : end of record type ----------------------------------------------- +----------------------------------------------- +-- 14 preview feature : instanceof pattern matching +----------------------------------------------- + + +InstanceofExpression -> RelationalExpression +InstanceofExpression ::= InstanceofExpression 'instanceof' TypeOrPattern +/.$putCase consumeInstanceOfExpression(); $break ./ +/:$readableName Expression:/ + +TypeOrPattern -> Type +TypeOrPattern -> Pattern +Pattern -> TypeTestPattern +TypeTestPattern ::= Type Identifier +/.$putCase consumeTypeTestPattern(); $break ./ +/:$readableName TypeTestPattern:/ + +--InstanceofExpression ::= InstanceofExpression 'instanceof' Type Identifier +--/.$putCase consumeInstanceOfExpressionPattern(); $break ./ +--/:$readableName Expression:/ +--/:$compliance 14:/ + +----------------------------------------------- +-- 14 preview feature : end of instanceof pattern matching +----------------------------------------------- + ConstantDeclaration -> FieldDeclaration /:$readableName ConstantDeclaration:/ @@ -2060,11 +2086,6 @@ RelationalExpression ::= RelationalExpression '>=' ShiftExpression /.$putCase consumeBinaryExpression(OperatorIds.GREATER_EQUAL); $break ./ /:$readableName Expression:/ -InstanceofExpression -> RelationalExpression -InstanceofExpression ::= InstanceofExpression 'instanceof' ReferenceType -/.$putCase consumeInstanceOfExpression(); $break ./ -/:$readableName Expression:/ - EqualityExpression -> InstanceofExpression EqualityExpression ::= EqualityExpression '==' InstanceofExpression /.$putCase consumeEqualityExpression(OperatorIds.EQUAL_EQUAL); $break ./ @@ -2671,9 +2692,9 @@ RelationalExpression_NotName ::= Name '>=' ShiftExpression /:$readableName Expression:/ InstanceofExpression_NotName -> RelationalExpression_NotName -InstanceofExpression_NotName ::= Name 'instanceof' ReferenceType +InstanceofExpression_NotName ::= Name 'instanceof' TypeOrPattern /.$putCase consumeInstanceOfExpressionWithName(); $break ./ -InstanceofExpression_NotName ::= InstanceofExpression_NotName 'instanceof' ReferenceType +InstanceofExpression_NotName ::= InstanceofExpression_NotName 'instanceof' TypeOrPattern /.$putCase consumeInstanceOfExpression(); $break ./ /:$readableName Expression:/ |