MisterChaos69/MiniJavaCompiler
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add void methods

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This commit is contained in:
Marvin Schlegel 2024-05-06 23:51:33 +02:00
parent d3ea0d6d7b
commit e3fa3efd95
2 changed files with 15 additions and 6 deletions
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13
Test/TestParser.hs
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@ -30,9 +30,16 @@ testMultipleDeclarations = TestCase $
testWithModifier = TestCase $
assertEqual "expect class with int field" [Class "WithInt" [] [VariableDeclaration "int" "value" Nothing]] $
parse [ABSTRACT,CLASS,IDENTIFIER "WithInt",LBRACKET,PUBLIC,INT,IDENTIFIER "value",SEMICOLON,RBRACKET]
testMethod = TestCase $
testEmptyMethod = TestCase $
assertEqual "expect class with method" [Class "WithMethod" [MethodDeclaration "int" "foo" [] (Block [])] []] $
parse [CLASS,IDENTIFIER "WithMethod",LBRACKET,INT,IDENTIFIER "foo",LBRACE,RBRACE,SEMICOLON,RBRACKET]
testEmptyPrivateMethod = TestCase $
assertEqual "expect class with method" [Class "WithMethod" [MethodDeclaration "int" "foo" [] (Block [])] []] $
parse [CLASS,IDENTIFIER "WithMethod",LBRACKET,PRIVATE,INT,IDENTIFIER "foo",LBRACE,RBRACE,LBRACKET,RBRACKET,RBRACKET]
testEmptyVoidMethod = TestCase $
assertEqual "expect class with method" [Class "WithMethod" [MethodDeclaration "void" "foo" [] (Block [])] []] $
parse [CLASS,IDENTIFIER "WithMethod",LBRACKET,VOID,IDENTIFIER "foo",LBRACE,RBRACE,LBRACKET,RBRACKET,RBRACKET]
tests = TestList [
@ -43,5 +50,7 @@ tests = TestList [
testCustomTypeField,
testMultipleDeclarations,
testWithModifier,
testMethod
testEmptyMethod,
testEmptyPrivateMethod,
testEmptyVoidMethod
]

8
src/Parser/JavaParser.y
View File

@ -144,10 +144,10 @@ constructorbody : LBRACKET RBRACKET { }
| LBRACKET blockstatements RBRACKET { }
| LBRACKET explicitconstructorinvocation blockstatements RBRACKET { }
methodheader : type methoddeclarator { ($1, $2) }
-- | modifiers type methoddeclarator { }
-- | VOID methoddeclarator { }
-- | modifiers VOID methoddeclarator { }
methodheader : type methoddeclarator { ($1, $2) }
| modifiers type methoddeclarator { ($2, $3) }
| VOID methoddeclarator { ("void", $2) }
| modifiers VOID methoddeclarator { ("void", $3)}
type : primitivetype { $1 }
| referencetype { $1 }