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di: better diag for abstract classes

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Stepan Koltsov
2012-03-22 03:46:59 +04:00
parent 5da984e2cb
commit bb7b8007c2
1 changed files with 3 additions and 0 deletions
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injector-generator/src/org/jetbrains/jet/di/DependencyInjectorGenerator.java
+3
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@@ -350,6 +350,9 @@ public class DependencyInjectorGenerator {
if (type.isInterface()) { if (type.isInterface()) {
throw new IllegalArgumentException("cannot instantiate interface: " + type.getName() + " needed for " + neededFor); throw new IllegalArgumentException("cannot instantiate interface: " + type.getName() + " needed for " + neededFor);
} }
if (Modifier.isAbstract(type.getModifiers())) {
throw new IllegalArgumentException("cannot instantiate abstract class: " + type.getName() + " needed for " + neededFor);
}
// Look for constructor // Look for constructor
Constructor<?>[] constructors = type.getConstructors(); Constructor<?>[] constructors = type.getConstructors();