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[java] improves "unsupported language level" message (IDEA-168859)

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This commit is contained in:
Roman Shevchenko
2017-03-06 11:27:27 +01:00
parent f445fe460d
commit 74daf8d522
15 changed files with 252 additions and 214 deletions
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java/java-tests/testData/codeInsight/daemonCodeAnalyzer/advHighlighting6/UnsupportedFeatures.java
+9 -9
View File
@@ -6,7 +6,7 @@ class UnsupportedFeatures {
for (String s : args) { System.out.println(s); }
List<String> list =
new ArrayList<error descr="Diamond types are not supported at this language level"><></error>();
new ArrayList<error descr="Diamond types are not supported at language level '1.6'"><></error>();
for (String s : list) {}
Arrays.asList("");
@@ -14,22 +14,22 @@ class UnsupportedFeatures {
boolean b1 = Boolean.TRUE;
try { Reader r = new FileReader("/dev/null"); }
catch (<error descr="Multi-catches are not supported at this language level">FileNotFoundException | IOException e</error>) { e.printStackTrace(); }
catch (<error descr="Multi-catches are not supported at language level '1.6'">FileNotFoundException | IOException e</error>) { e.printStackTrace(); }
try <error descr="Try-with-resources are not supported at this language level">(Reader r = new FileReader("/dev/null"))</error> { }
try <error descr="Try-with-resources are not supported at language level '1.6'">(Reader r = new FileReader("/dev/null"))</error> { }
I i1 = <error descr="Method references are not supported at this language level">UnsupportedFeatures::m</error>;
I i2 = <error descr="Lambda expressions are not supported at this language level">() -> { }</error>;
I i1 = <error descr="Method references are not supported at language level '1.6'">UnsupportedFeatures::m</error>;
I i2 = <error descr="Lambda expressions are not supported at language level '1.6'">() -> { }</error>;
switch (<error descr="Incompatible types. Found: 'java.lang.String', required: 'byte, char, short or int'">list.get(0)</error>) {
case "foo": break;
}
}
void f(<error descr="Receiver parameters are not supported at this language level">Object this</error>) { }
void f(<error descr="Receiver parameters are not supported at language level '1.6'">Object this</error>) { }
interface I {
<error descr="Extension methods are not supported at this language level">default void m() { }</error>
<error descr="Extension methods are not supported at this language level">static void m() { }</error>
<error descr="Extension methods are not supported at language level '1.6'">default void m() { }</error>
<error descr="Extension methods are not supported at language level '1.6'">static void m() { }</error>
}
}
}