Bug 541387 - Slow compilation in project with many parameterized type
arguments
Change-Id: If46335ef10a46ece9916cc06c8c35891528c6184
Signed-off-by: Motonori IWAMURO <vmi@jp.fujitsu.com>
Signed-off-by: Andrey Loskutov <loskutov@gmx.de>
diff --git a/org.eclipse.jdt.core/compiler/org/eclipse/jdt/internal/compiler/lookup/TypeSystem.java b/org.eclipse.jdt.core/compiler/org/eclipse/jdt/internal/compiler/lookup/TypeSystem.java
index 80d1ef0..58eb392 100644
--- a/org.eclipse.jdt.core/compiler/org/eclipse/jdt/internal/compiler/lookup/TypeSystem.java
+++ b/org.eclipse.jdt.core/compiler/org/eclipse/jdt/internal/compiler/lookup/TypeSystem.java
@@ -114,7 +114,7 @@
return this.type == that.type && this.enclosingType == that.enclosingType && Util.effectivelyEqual(this.arguments, that.arguments); //$IDENTITY-COMPARISON$
}
final int hash(TypeBinding b) {
- if(b instanceof WildcardBinding || b instanceof TypeVariableBinding) {
+ if(b instanceof WildcardBinding || b instanceof TypeVariableBinding || b.getClass() == ParameterizedTypeBinding.class) {
return System.identityHashCode(b);
}
return b.hashCode();
