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Lambda expressions support: drop generic lambda expressions

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This commit is contained in:
Roman Shevchenko
2012-06-09 14:25:59 +04:00
parent 721229a05d
commit 93488641f8
9 changed files with 49 additions and 135 deletions
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java/java-tests/testData/codeInsight/daemonCodeAnalyzer/advHighlighting7/LambdaExpressions.java
-5
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@@ -26,16 +26,11 @@ class C {
int parse(String s);
}
interface ListProducer<T> {
List<T> produce();
}
void test() {
Simplest simplest = <weak_warning descr="Lambda expressions type check is not yet implemented">() -> { }</weak_warning>;
use(<weak_warning descr="Lambda expressions type check is not yet implemented">() -> { }</weak_warning>);
IntParser intParser = <weak_warning descr="Lambda expressions type check is not yet implemented">(String s) -> Integer.parseInt(s)</weak_warning>;
ListProducer<String> listProducer = <weak_warning descr="Lambda expressions type check is not yet implemented"><T>() -> new ArrayList<T>()</weak_warning>;
}
Runnable foo() {
java/java-tests/testData/psi/parser-partial/expressions/LambdaExpression12.txt
+14 -29
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@@ -1,33 +1,18 @@
PsiJavaFile:LambdaExpression12.java
PsiLambdaExpression:<T>() -> new C<T>()
PsiTypeParameterList
PsiJavaToken:LT('<')
PsiTypeParameter:T
PsiIdentifier:T('T')
PsiElement(EXTENDS_BOUND_LIST)
<empty list>
PsiJavaToken:GT('>')
PsiParameterList:()
PsiJavaToken:LPARENTH('(')
PsiJavaToken:RPARENTH(')')
PsiErrorElement:Unparsed tokens
PsiJavaToken:LT('<')
PsiIdentifier:T('T')
PsiJavaToken:GT('>')
PsiJavaToken:LPARENTH('(')
PsiJavaToken:RPARENTH(')')
PsiWhiteSpace(' ')
PsiJavaToken:ARROW('->')
PsiWhiteSpace(' ')
PsiNewExpression:new C<T>()
PsiKeyword:new('new')
PsiReferenceParameterList
<empty list>
PsiWhiteSpace(' ')
PsiJavaCodeReferenceElement:C<T>
PsiIdentifier:C('C')
PsiReferenceParameterList
PsiJavaToken:LT('<')
PsiTypeElement:T
PsiJavaCodeReferenceElement:T
PsiIdentifier:T('T')
PsiReferenceParameterList
<empty list>
PsiJavaToken:GT('>')
PsiExpressionList
PsiJavaToken:LPARENTH('(')
PsiJavaToken:RPARENTH(')')
PsiKeyword:new('new')
PsiWhiteSpace(' ')
PsiIdentifier:C('C')
PsiJavaToken:LT('<')
PsiIdentifier:T('T')
PsiJavaToken:GT('>')
PsiJavaToken:LPARENTH('(')
PsiJavaToken:RPARENTH(')')
java/java-tests/testData/psi/parser-partial/expressions/LambdaExpression13.txt
+6 -17
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@@ -1,21 +1,10 @@
PsiJavaFile:LambdaExpression13.java
PsiLambdaExpression:<T>t -> t
PsiTypeParameterList
PsiJavaToken:LT('<')
PsiTypeParameter:T
PsiIdentifier:T('T')
PsiElement(EXTENDS_BOUND_LIST)
<empty list>
PsiJavaToken:GT('>')
PsiParameterList:t
PsiParameter:t
PsiModifierList:
<empty list>
PsiIdentifier:t('t')
PsiErrorElement:Unparsed tokens
PsiJavaToken:LT('<')
PsiIdentifier:T('T')
PsiJavaToken:GT('>')
PsiIdentifier:t('t')
PsiWhiteSpace(' ')
PsiJavaToken:ARROW('->')
PsiWhiteSpace(' ')
PsiReferenceExpression:t
PsiReferenceParameterList
<empty list>
PsiIdentifier:t('t')
PsiIdentifier:t('t')
java/java-tests/testSrc/com/intellij/lang/java/parser/partial/ExpressionParserTest.java
+2 -2
View File
@@ -134,8 +134,8 @@ public class ExpressionParserTest extends JavaParsingTestCase {
public void testLambdaExpression9() { doParserTest("(I)p -> null"); }
public void testLambdaExpression10() { doParserTest("(I)(p -> null)"); }
public void testLambdaExpression11() { doParserTest("() -> { }"); }
public void testLambdaExpression12() { doParserTest("<T>() -> new C<T>()"); }
public void testLambdaExpression13() { doParserTest("<T>t -> t"); }
public void testLambdaExpression12() { doParserTest("<T>() -> new C<T>()"); } // these two expressions
public void testLambdaExpression13() { doParserTest("<T>t -> t"); } // should no longer be parsed
public void testLambdaExpression14() { doParserTest("(String t) -> t"); }
public void testLambdaExpression15() { doParserTest("(int a, int b) -> a + b"); }
public void testLambdaExpression16() { doParserTest("(final int x) -> x"); }