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lambda: correct message when lambda params are incompatible (IDEA-91016)
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+1
-1
@@ -27,7 +27,7 @@ class Test {
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I i = flag ? (() -> 123) : (() -> 222);
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I i1 = flag ? (<error descr="Missing return value">() -> {}</error>) : (() -> 222);
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Object i2 = flag ? (<error descr="Target type of a lambda conversion must be an interface">() -> 42</error>) : (<error descr="Target type of a lambda conversion must be an interface">() -> 222</error>);
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<error descr="Incompatible types. Found: '<lambda expression>', required: 'Test.I'">I i3 = flag ? ((x) -> 42) : (() -> 222);</error>
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I i3 = flag ? (<error descr="Incompatible parameter types in lambda expression">(x) -> 42</error>) : (() -> 222);
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I i4 = flag ? (() -> 42) : new I() {
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@Override
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public int m() {
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+2
-2
@@ -11,8 +11,8 @@ class Foo {
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};
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void bazz() {
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bar<error descr="'bar(I)' in 'Foo' cannot be applied to '(<lambda expression>)'">((String s) -> {
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System.out.println(s);})</error>;
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bar((<error descr="Incompatible parameter types in lambda expression">String s</error>) -> {
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System.out.println(s);});
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bar((int i) -> {System.out.println(i);});
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}
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void bar(I i){}
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+2
-2
@@ -1,7 +1,7 @@
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class XXX {
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Runnable bar() {
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<error descr="Incompatible types. Found: '<lambda expression>', required: 'java.lang.Runnable'">return (o)->{
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return <error descr="Incompatible parameter types in lambda expression">(o)->{
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System.out.println();
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};</error>
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}</error>;
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}
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}
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