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Accessors for local variables (not available)

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val foo get set
This commit is contained in:
Andrey Breslav
2011-01-01 18:01:21 +03:00
parent 70293ca754
commit a7b790cb13
8 changed files with 424 additions and 21 deletions
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grammar/src/class_members.grm
+1 -1
View File
@@ -84,7 +84,7 @@ functionBody
;
property
: modifiers ("val" | "var") attributes (type ".")? SimpleName (":" type)? ("=" expression)?
: modifiers ("val" | "var") attributes (type ".")? SimpleName (":" type)? ("=" expression SEMI?)?
(getter? setter? | setter? getter?) SEMI?
;
idea/src/org/jetbrains/jet/lang/parsing/JetExpressionParsing.java
+1 -1
View File
@@ -574,7 +574,7 @@ public class JetExpressionParsing extends AbstractJetParsing {
declType = myJetParsing.parseFunction();
}
else if (keywordToken == VAL_KEYWORD || keywordToken == VAR_KEYWORD) {
declType = myJetParsing.parseProperty();
declType = myJetParsing.parseProperty(true);
}
else if (keywordToken == TYPE_KEYWORD) {
declType = myJetParsing.parseTypeDef();
idea/src/org/jetbrains/jet/lang/parsing/JetParsing.java
+18 -9
View File
@@ -696,14 +696,15 @@ public class JetParsing extends AbstractJetParsing {
/*
* property
* : modifiers ("val" | "var") attributes (type ".")? SimpleName (":" type)? ("=" expression)?
* : modifiers ("val" | "var") attributes (type ".")? SimpleName (":" type)? ("=" expression SEMI?)?
* (getter? setter? | setter? getter?) SEMI?
* ;
*/
public JetNodeType parseProperty() {
// TODO: var foo : Int { get; private set }
// TODO: accessors for local variables
return parseProperty(false);
}
public JetNodeType parseProperty(boolean local) {
assert at(VAL_KEYWORD) || at(VAR_KEYWORD);
advance(); // VAL_KEYWORD or VAR_KEYWORD
@@ -749,20 +750,23 @@ public class JetParsing extends AbstractJetParsing {
if (at(EQ)) {
advance(); // EQ
myExpressionParsing.parseExpression();
consumeIf(SEMICOLON);
}
if (!local) {
if (parsePropertyGetterOrSetter()) {
parsePropertyGetterOrSetter();
}
consumeIf(SEMICOLON);
}
if (parsePropertyGetterOrSetter()) {
parsePropertyGetterOrSetter();
}
consumeIf(SEMICOLON);
return PROPERTY;
}
/*
* getter
* : modifiers
* : modifiers ("get" | "set")
* :
* ( "get" "(" ")"
* |
* "set" "(" modifiers parameter ")"
@@ -782,6 +786,11 @@ public class JetParsing extends AbstractJetParsing {
boolean setter = at(SET_KEYWORD);
advance(); // GET_KEYWORD or SET_KEYWORD
if (!at(LPAR)) {
getterOrSetter.done(PROPERTY_ACCESSOR);
return true;
}
myBuilder.disableEols();
expect(LPAR, "Expecting '('", TokenSet.create(RPAR, IDENTIFIER, COLON, LBRACE, EQ));
if (setter) {
idea/testData/psi/Precedence.jet
+5
View File
@@ -2,6 +2,9 @@ fun foo() {
b().x
x++ . 4
++ -- ! a
f(foo<a, a, b>(x))
f(foo<a, 1, b>(x))
f(foo<a, (a + 1), b>(x))
f(foo<a, (b>(x)))
f(foo<a, b>(x))
f((foo<a), b>(x))
@@ -9,6 +12,7 @@ fun foo() {
a + b
a + b * c
a + (b * c)
(a + b) * c
a + b > c * c
a + b in c * d
a.b
@@ -20,6 +24,7 @@ fun foo() {
a+b..b-1
1..2 foo 2..3
1 foo 2 ?: 1 bar 3
a b c d e f g
a ?: b in b?: c
a : b < b : c
a < b == b > c
idea/testData/psi/Precedence.txt
+122
View File
@@ -43,6 +43,96 @@ JetFile: Precedence.jet
PsiWhiteSpace(' ')
PsiElement(IDENTIFIER)('a')
PsiWhiteSpace('\n ')
CALL_EXPRESSION
PsiElement(IDENTIFIER)('f')
VALUE_ARGUMENT_LIST
PsiElement(LPAR)('(')
VALUE_ARGUMENT
CALL_EXPRESSION
PsiElement(IDENTIFIER)('foo')
TYPE_ARGUMENT_LIST
PsiElement(LT)('<')
TYPE_REFERENCE
USER_TYPE
PsiElement(IDENTIFIER)('a')
PsiElement(COMMA)(',')
PsiWhiteSpace(' ')
TYPE_REFERENCE
USER_TYPE
PsiElement(IDENTIFIER)('a')
PsiElement(COMMA)(',')
PsiWhiteSpace(' ')
TYPE_REFERENCE
USER_TYPE
PsiElement(IDENTIFIER)('b')
PsiElement(GT)('>')
VALUE_ARGUMENT_LIST
PsiElement(LPAR)('(')
VALUE_ARGUMENT
PsiElement(IDENTIFIER)('x')
PsiElement(RPAR)(')')
PsiElement(RPAR)(')')
PsiWhiteSpace('\n ')
CALL_EXPRESSION
PsiElement(IDENTIFIER)('f')
VALUE_ARGUMENT_LIST
PsiElement(LPAR)('(')
VALUE_ARGUMENT
BINARY_EXPRESSION
PsiElement(IDENTIFIER)('foo')
PsiElement(LT)('<')
PsiElement(IDENTIFIER)('a')
PsiElement(COMMA)(',')
PsiWhiteSpace(' ')
VALUE_ARGUMENT
INTEGER_CONSTANT
PsiElement(INTEGER_LITERAL)('1')
PsiElement(COMMA)(',')
PsiWhiteSpace(' ')
VALUE_ARGUMENT
BINARY_EXPRESSION
PsiElement(IDENTIFIER)('b')
PsiElement(GT)('>')
TUPLE
PsiElement(LPAR)('(')
PsiElement(IDENTIFIER)('x')
PsiElement(RPAR)(')')
PsiElement(RPAR)(')')
PsiWhiteSpace('\n ')
CALL_EXPRESSION
PsiElement(IDENTIFIER)('f')
VALUE_ARGUMENT_LIST
PsiElement(LPAR)('(')
VALUE_ARGUMENT
BINARY_EXPRESSION
PsiElement(IDENTIFIER)('foo')
PsiElement(LT)('<')
PsiElement(IDENTIFIER)('a')
PsiElement(COMMA)(',')
PsiWhiteSpace(' ')
VALUE_ARGUMENT
TUPLE
PsiElement(LPAR)('(')
BINARY_EXPRESSION
PsiElement(IDENTIFIER)('a')
PsiWhiteSpace(' ')
PsiElement(PLUS)('+')
PsiWhiteSpace(' ')
INTEGER_CONSTANT
PsiElement(INTEGER_LITERAL)('1')
PsiElement(RPAR)(')')
PsiElement(COMMA)(',')
PsiWhiteSpace(' ')
VALUE_ARGUMENT
BINARY_EXPRESSION
PsiElement(IDENTIFIER)('b')
PsiElement(GT)('>')
TUPLE
PsiElement(LPAR)('(')
PsiElement(IDENTIFIER)('x')
PsiElement(RPAR)(')')
PsiElement(RPAR)(')')
PsiWhiteSpace('\n ')
CALL_EXPRESSION
PsiElement(IDENTIFIER)('f')
VALUE_ARGUMENT_LIST
@@ -165,6 +255,21 @@ JetFile: Precedence.jet
PsiElement(IDENTIFIER)('c')
PsiElement(RPAR)(')')
PsiWhiteSpace('\n ')
BINARY_EXPRESSION
TUPLE
PsiElement(LPAR)('(')
BINARY_EXPRESSION
PsiElement(IDENTIFIER)('a')
PsiWhiteSpace(' ')
PsiElement(PLUS)('+')
PsiWhiteSpace(' ')
PsiElement(IDENTIFIER)('b')
PsiElement(RPAR)(')')
PsiWhiteSpace(' ')
PsiElement(MUL)('*')
PsiWhiteSpace(' ')
PsiElement(IDENTIFIER)('c')
PsiWhiteSpace('\n ')
BINARY_EXPRESSION
BINARY_EXPRESSION
PsiElement(IDENTIFIER)('a')
@@ -299,6 +404,23 @@ JetFile: Precedence.jet
INTEGER_CONSTANT
PsiElement(INTEGER_LITERAL)('3')
PsiWhiteSpace('\n ')
BINARY_EXPRESSION
BINARY_EXPRESSION
BINARY_EXPRESSION
PsiElement(IDENTIFIER)('a')
PsiWhiteSpace(' ')
PsiElement(IDENTIFIER)('b')
PsiWhiteSpace(' ')
PsiElement(IDENTIFIER)('c')
PsiWhiteSpace(' ')
PsiElement(IDENTIFIER)('d')
PsiWhiteSpace(' ')
PsiElement(IDENTIFIER)('e')
PsiWhiteSpace(' ')
PsiElement(IDENTIFIER)('f')
PsiWhiteSpace(' ')
PsiElement(IDENTIFIER)('g')
PsiWhiteSpace('\n ')
BINARY_EXPRESSION
BINARY_EXPRESSION
PsiElement(IDENTIFIER)('a')
idea/testData/psi/Properties.jet
+36
View File
@@ -34,3 +34,39 @@ val {foo.bar.() : ()}.foo : bar = foo
val {foo.bar.() : ()}.foo : bar = foo
[a] public get() {}
val foo get
val foo set
var foo
get
private set
val foo.bar
get() {}
set
val foo.bar
get
set(sad) = foo
val foo = 5; get
val foo =1; get set
var foo = 5
get
private set
val foo.bar = 5
get() {}
set
val foo.bar = 5
get
set(sad) = foo
fun foo() {
val foo = 5
get() = 5
set(int : x) = 5
}
idea/testData/psi/Properties.txt
+234 -1
View File
@@ -445,4 +445,237 @@ JetFile: Properties.jet
PsiWhiteSpace(' ')
BLOCK
PsiElement(LBRACE)('{')
PsiElement(RBRACE)('}')
PsiElement(RBRACE)('}')
PsiWhiteSpace('\n\n\n')
PROPERTY
PsiElement(val)('val')
PsiWhiteSpace(' ')
PsiElement(IDENTIFIER)('foo')
PsiWhiteSpace(' ')
PROPERTY_ACCESSOR
PsiElement(get)('get')
PsiWhiteSpace('\n')
PROPERTY
PsiElement(val)('val')
PsiWhiteSpace(' ')
PsiElement(IDENTIFIER)('foo')
PsiWhiteSpace(' ')
PROPERTY_ACCESSOR
PsiElement(set)('set')
PsiWhiteSpace('\n\n')
PROPERTY
PsiElement(var)('var')
PsiWhiteSpace(' ')
PsiElement(IDENTIFIER)('foo')
PsiWhiteSpace('\n ')
PROPERTY_ACCESSOR
PsiElement(get)('get')
PsiWhiteSpace('\n ')
PROPERTY_ACCESSOR
MODIFIER_LIST
PsiElement(private)('private')
PsiWhiteSpace(' ')
PsiElement(set)('set')
PsiWhiteSpace('\n\n')
PROPERTY
PsiElement(val)('val')
PsiWhiteSpace(' ')
TYPE_REFERENCE
USER_TYPE
PsiElement(IDENTIFIER)('foo')
PsiElement(DOT)('.')
PsiElement(IDENTIFIER)('bar')
PsiWhiteSpace('\n ')
PROPERTY_ACCESSOR
PsiElement(get)('get')
PsiElement(LPAR)('(')
PsiElement(RPAR)(')')
PsiWhiteSpace(' ')
BLOCK
PsiElement(LBRACE)('{')
PsiElement(RBRACE)('}')
PsiWhiteSpace('\n ')
PROPERTY_ACCESSOR
PsiElement(set)('set')
PsiWhiteSpace('\n\n')
PROPERTY
PsiElement(val)('val')
PsiWhiteSpace(' ')
TYPE_REFERENCE
USER_TYPE
PsiElement(IDENTIFIER)('foo')
PsiElement(DOT)('.')
PsiElement(IDENTIFIER)('bar')
PsiWhiteSpace('\n ')
PROPERTY_ACCESSOR
PsiElement(get)('get')
PsiWhiteSpace('\n ')
PROPERTY_ACCESSOR
PsiElement(set)('set')
PsiElement(LPAR)('(')
VALUE_PARAMETER
PsiElement(IDENTIFIER)('sad')
PsiElement(RPAR)(')')
PsiWhiteSpace(' ')
PsiElement(EQ)('=')
PsiWhiteSpace(' ')
PsiElement(IDENTIFIER)('foo')
PsiWhiteSpace('\n\n')
PROPERTY
PsiElement(val)('val')
PsiWhiteSpace(' ')
PsiElement(IDENTIFIER)('foo')
PsiWhiteSpace(' ')
PsiElement(EQ)('=')
PsiWhiteSpace(' ')
INTEGER_CONSTANT
PsiElement(INTEGER_LITERAL)('5')
PsiElement(SEMICOLON)(';')
PsiWhiteSpace(' ')
PROPERTY_ACCESSOR
PsiElement(get)('get')
PsiWhiteSpace('\n')
PROPERTY
PsiElement(val)('val')
PsiWhiteSpace(' ')
PsiElement(IDENTIFIER)('foo')
PsiWhiteSpace(' ')
PsiElement(EQ)('=')
INTEGER_CONSTANT
PsiElement(INTEGER_LITERAL)('1')
PsiElement(SEMICOLON)(';')
PsiWhiteSpace(' ')
PROPERTY_ACCESSOR
PsiElement(get)('get')
PsiWhiteSpace(' ')
PROPERTY_ACCESSOR
PsiElement(set)('set')
PsiWhiteSpace('\n\n')
PROPERTY
PsiElement(var)('var')
PsiWhiteSpace(' ')
PsiElement(IDENTIFIER)('foo')
PsiWhiteSpace(' ')
PsiElement(EQ)('=')
PsiWhiteSpace(' ')
INTEGER_CONSTANT
PsiElement(INTEGER_LITERAL)('5')
PsiWhiteSpace('\n ')
PROPERTY_ACCESSOR
PsiElement(get)('get')
PsiWhiteSpace('\n ')
PROPERTY_ACCESSOR
MODIFIER_LIST
PsiElement(private)('private')
PsiWhiteSpace(' ')
PsiElement(set)('set')
PsiWhiteSpace('\n\n')
PROPERTY
PsiElement(val)('val')
PsiWhiteSpace(' ')
TYPE_REFERENCE
USER_TYPE
PsiElement(IDENTIFIER)('foo')
PsiElement(DOT)('.')
PsiElement(IDENTIFIER)('bar')
PsiWhiteSpace(' ')
PsiElement(EQ)('=')
PsiWhiteSpace(' ')
INTEGER_CONSTANT
PsiElement(INTEGER_LITERAL)('5')
PsiWhiteSpace('\n ')
PROPERTY_ACCESSOR
PsiElement(get)('get')
PsiElement(LPAR)('(')
PsiElement(RPAR)(')')
PsiWhiteSpace(' ')
BLOCK
PsiElement(LBRACE)('{')
PsiElement(RBRACE)('}')
PsiWhiteSpace('\n ')
PROPERTY_ACCESSOR
PsiElement(set)('set')
PsiWhiteSpace('\n\n')
PROPERTY
PsiElement(val)('val')
PsiWhiteSpace(' ')
TYPE_REFERENCE
USER_TYPE
PsiElement(IDENTIFIER)('foo')
PsiElement(DOT)('.')
PsiElement(IDENTIFIER)('bar')
PsiWhiteSpace(' ')
PsiElement(EQ)('=')
PsiWhiteSpace(' ')
INTEGER_CONSTANT
PsiElement(INTEGER_LITERAL)('5')
PsiWhiteSpace('\n ')
PROPERTY_ACCESSOR
PsiElement(get)('get')
PsiWhiteSpace('\n ')
PROPERTY_ACCESSOR
PsiElement(set)('set')
PsiElement(LPAR)('(')
VALUE_PARAMETER
PsiElement(IDENTIFIER)('sad')
PsiElement(RPAR)(')')
PsiWhiteSpace(' ')
PsiElement(EQ)('=')
PsiWhiteSpace(' ')
PsiElement(IDENTIFIER)('foo')
PsiWhiteSpace('\n\n')
FUN
PsiElement(fun)('fun')
PsiWhiteSpace(' ')
PsiElement(IDENTIFIER)('foo')
TYPE_PARAMETER_LIST
<empty list>
VALUE_PARAMETER_LIST
PsiElement(LPAR)('(')
PsiElement(RPAR)(')')
PsiWhiteSpace(' ')
BLOCK
PsiElement(LBRACE)('{')
PsiWhiteSpace('\n ')
PROPERTY
PsiElement(val)('val')
PsiWhiteSpace(' ')
PsiElement(IDENTIFIER)('foo')
PsiWhiteSpace(' ')
PsiElement(EQ)('=')
PsiWhiteSpace(' ')
INTEGER_CONSTANT
PsiElement(INTEGER_LITERAL)('5')
PsiWhiteSpace('\n ')
BINARY_EXPRESSION
CALL_EXPRESSION
PsiElement(IDENTIFIER)('get')
VALUE_ARGUMENT_LIST
PsiElement(LPAR)('(')
PsiElement(RPAR)(')')
PsiWhiteSpace(' ')
PsiElement(EQ)('=')
PsiWhiteSpace(' ')
INTEGER_CONSTANT
PsiElement(INTEGER_LITERAL)('5')
PsiWhiteSpace('\n ')
BINARY_EXPRESSION
CALL_EXPRESSION
PsiElement(IDENTIFIER)('set')
VALUE_ARGUMENT_LIST
PsiElement(LPAR)('(')
VALUE_ARGUMENT
BINARY_EXPRESSION
PsiElement(IDENTIFIER)('int')
PsiWhiteSpace(' ')
PsiElement(COLON)(':')
PsiWhiteSpace(' ')
PsiElement(IDENTIFIER)('x')
PsiElement(RPAR)(')')
PsiWhiteSpace(' ')
PsiElement(EQ)('=')
PsiWhiteSpace(' ')
INTEGER_CONSTANT
PsiElement(INTEGER_LITERAL)('5')
PsiWhiteSpace('\n')
PsiElement(RBRACE)('}')
idea/testData/psi/Properties_ERR.txt
+7 -9
View File
@@ -157,15 +157,13 @@ JetFile: Properties_ERR.jet
PsiWhiteSpace('\n ')
PROPERTY_ACCESSOR
PsiElement(set)('set')
PsiErrorElement:Expecting '('
<empty list>
VALUE_PARAMETER
<empty list>
PsiElement(RPAR)(')')
PsiWhiteSpace(' ')
BLOCK
PsiElement(LBRACE)('{')
PsiElement(RBRACE)('}')
PsiErrorElement:Expecting namespace or top level declaration
PsiElement(RPAR)(')')
PsiWhiteSpace(' ')
PsiErrorElement:Expecting namespace or top level declaration
PsiElement(LBRACE)('{')
PsiErrorElement:Expecting namespace or top level declaration
PsiElement(RBRACE)('}')
PsiWhiteSpace('\n ')
PsiErrorElement:Expecting namespace or top level declaration
PsiElement(IDENTIFIER)('dfget')