MisterChaos69/MiniJavaCompiler
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fix assignment with this

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This commit is contained in:
Marvin Schlegel 2024-06-14 15:08:50 +02:00
parent 2d6c7b1a06
commit e4693729dc
2 changed files with 7 additions and 1 deletions
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7
Test/TestParser.hs
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@ -206,7 +206,10 @@ testExpressionConstructorCall = TestCase $
testExpresssionExternalMethodCall = TestCase $
assertEqual "expect method call on sub" (StatementExpressionExpression (MethodCall (Reference "Obj") "foo" [])) $
parseExpression [IDENTIFIER "Obj",IDENTIFIER "foo",LBRACE,RBRACE]
parseExpression [IDENTIFIER "Obj",DOT,IDENTIFIER "foo",LBRACE,RBRACE]
testExpressionAssignWithThis = TestCase $
assertEqual "expect assignment on Field" (StatementExpressionExpression (Assignment (BinaryOperation NameResolution (Reference "this") (Reference "x")) (Reference "y"))) $
parseExpression [THIS,DOT,IDENTIFIER "x",ASSIGN,IDENTIFIER "y"]
testStatementIfThen = TestCase $
assertEqual "expect empty ifthen" [If (Reference "a") (Block [Block []]) Nothing] $
@ -296,6 +299,8 @@ tests = TestList [
testExpressionSimpleFieldAccess,
testExpressionFieldSubAccess,
testExpressionConstructorCall,
testExpresssionExternalMethodCall,
testExpressionAssignWithThis,
testStatementIfThen,
testStatementIfThenElse,
testStatementWhile,

1
src/Parser/JavaParser.y
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@ -265,6 +265,7 @@ conditionalorexpression : conditionalandexpression { $1 }
-- | conditionalorexpression LOGICALOR conditionalandexpression{ }
lefthandside : name { $1 }
| primary DOT IDENTIFIER { BinaryOperation NameResolution $1 (Reference $3) }
assignmentoperator : ASSIGN { Nothing }
| TIMESEQUAL { Just Multiplication }