You are viewing a plain text version of this content. The canonical link for it is here.
Posted to commits@groovy.apache.org by pa...@apache.org on 2025/10/07 02:39:23 UTC
(groovy) branch master updated: GROOVY-11770: StackOverflowError processing generics for kubernetes-client library
This is an automated email from the ASF dual-hosted git repository.
paulk pushed a commit to branch master
in repository https://gitbox.apache.org/repos/asf/groovy.git
The following commit(s) were added to refs/heads/master by this push:
new 12ea0aec13 GROOVY-11770: StackOverflowError processing generics for kubernetes-client library
12ea0aec13 is described below
commit 12ea0aec13117a588d6fdde9e7799f4b2a585111
Author: Paul King <pa...@asert.com.au>
AuthorDate: Sun Oct 5 08:34:45 2025 +1000
GROOVY-11770: StackOverflowError processing generics for kubernetes-client library
---
.../java/org/codehaus/groovy/ast/tools/WideningCategories.java | 7 ++++++-
1 file changed, 6 insertions(+), 1 deletion(-)
diff --git a/src/main/java/org/codehaus/groovy/ast/tools/WideningCategories.java b/src/main/java/org/codehaus/groovy/ast/tools/WideningCategories.java
index c847319fd2..8231765d00 100644
--- a/src/main/java/org/codehaus/groovy/ast/tools/WideningCategories.java
+++ b/src/main/java/org/codehaus/groovy/ast/tools/WideningCategories.java
@@ -269,11 +269,16 @@ public class WideningCategories {
ClassNode t1 = upperBound(agt[i]);
ClassNode t2 = upperBound(bgt[i]);
ClassNode basicType;
+ // TODO GROOVY-11770: we should add more cases where we can determine the correct LUB
if (areEqualWithGenerics(t1, isPrimitiveType(a)?getWrapper(a):a) && areEqualWithGenerics(t2, isPrimitiveType(b)?getWrapper(b):b)) {
// "String implements Comparable<String>" and "StringBuffer implements Comparable<StringBuffer>"
basicType = fallback; // do not loop
} else {
- basicType = lowestUpperBound(t1, t2);
+ try {
+ basicType = lowestUpperBound(t1, t2);
+ } catch (StackOverflowError ignore) {
+ basicType = fallback; // best we can do for now
+ }
}
if (agt[i].isWildcard() || bgt[i].isWildcard() || !t1.equals(t2)) {
lubGTs[i] = GenericsUtils.buildWildcardType(basicType);