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Part of IDEA-365344 Create a new Java error highlighter with minimal dependencies (PSI only) GitOrigin-RevId: 1e1b77009dc78de49c7cc5c44d4704937397bb23
50 lines
2.5 KiB
Java
50 lines
2.5 KiB
Java
import java.util.*;
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class IDEA76283 {
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}
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interface Parametrized<T extends Number> {
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}
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class Bug1<T extends Number> {
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<I extends Number> Parametrized<I> foo(Parametrized<I> param) {
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return null;
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}
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void bug1(Parametrized<? super T> param) {
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foo(param);
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}
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void bug2(Set<Parametrized<? extends Number>> parametrizeds) {
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Set<Parametrized<?>> items = parametrizeds;
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}
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void bug3(Set<Parametrized<?>> parametrizeds) {
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Set<Parametrized<?>> items = parametrizeds;
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}
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void bug4(Set<Parametrized<<error descr="Type parameter '? extends String' is not within its bound; should extend 'java.lang.Number'">? extends String</error>>> parametrizeds) {
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Set<Parametrized<?>> items = <error descr="Incompatible types. Found: 'java.util.Set<Parametrized<? extends java.lang.String>>', required: 'java.util.Set<Parametrized<?>>'">parametrizeds</error>;
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}
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void bug5(Set<Parametrized<? extends Integer>> parametrizeds) {
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Set<Parametrized<?>> items = <error descr="Incompatible types. Found: 'java.util.Set<Parametrized<? extends java.lang.Integer>>', required: 'java.util.Set<Parametrized<?>>'">parametrizeds</error>;
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}
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void bug6(Set<Parametrized<? super Number>> parametrizeds) {
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Set<Parametrized<?>> items = <error descr="Incompatible types. Found: 'java.util.Set<Parametrized<? super java.lang.Number>>', required: 'java.util.Set<Parametrized<?>>'">parametrizeds</error>;
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}
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void bug7(Set<Parametrized<? super Integer>> parametrizeds) {
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Set<Parametrized<?>> items = <error descr="Incompatible types. Found: 'java.util.Set<Parametrized<? super java.lang.Integer>>', required: 'java.util.Set<Parametrized<?>>'">parametrizeds</error>;
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}
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void bug8(Set<Parametrized<<error descr="Type parameter '? super String' is not within its bound; should extend 'java.lang.Number'">? super String</error>>> parametrizeds) {
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Set<Parametrized<?>> items = <error descr="Incompatible types. Found: 'java.util.Set<Parametrized<? super java.lang.String>>', required: 'java.util.Set<Parametrized<?>>'">parametrizeds</error>;
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}
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void bug9(Set<Parametrized<<error descr="Type parameter '? super Object' is not within its bound; should extend 'java.lang.Number'">? super Object</error>>> parametrizeds) {
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Set<Parametrized<?>> items = <error descr="Incompatible types. Found: 'java.util.Set<Parametrized<? super java.lang.Object>>', required: 'java.util.Set<Parametrized<?>>'">parametrizeds</error>;
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}
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}
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