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authorRemi Forax <forax@univ-mlv.fr>2022-06-19 11:02:41 +0000
committerRemi Forax <forax@univ-mlv.fr>2022-06-19 11:02:41 +0000
commit8b7090dc7fc280aeff270473658766179cb2024b (patch)
treecf67be3eb9e42f728f2839cc4a8db5e923e03167 /asm/src
parentbc2420aacc7f73fed6b74b2631ee2235c0c36a37 (diff)
downloadow2-asm-8b7090dc7fc280aeff270473658766179cb2024b.tar.gz
recognize Java 20 version (64)
Diffstat (limited to 'asm/src')
-rw-r--r--asm/src/main/java/org/objectweb/asm/ClassReader.java2
-rw-r--r--asm/src/main/java/org/objectweb/asm/Opcodes.java1
-rw-r--r--asm/src/test/java/org/objectweb/asm/ConstantsTest.java1
3 files changed, 3 insertions, 1 deletions
diff --git a/asm/src/main/java/org/objectweb/asm/ClassReader.java b/asm/src/main/java/org/objectweb/asm/ClassReader.java
index 413f2a1a..2a1139c3 100644
--- a/asm/src/main/java/org/objectweb/asm/ClassReader.java
+++ b/asm/src/main/java/org/objectweb/asm/ClassReader.java
@@ -194,7 +194,7 @@ public class ClassReader {
this.b = classFileBuffer;
// Check the class' major_version. This field is after the magic and minor_version fields, which
// use 4 and 2 bytes respectively.
- if (checkClassVersion && readShort(classFileOffset + 6) > Opcodes.V19) {
+ if (checkClassVersion && readShort(classFileOffset + 6) > Opcodes.V20) {
throw new IllegalArgumentException(
"Unsupported class file major version " + readShort(classFileOffset + 6));
}
diff --git a/asm/src/main/java/org/objectweb/asm/Opcodes.java b/asm/src/main/java/org/objectweb/asm/Opcodes.java
index c4d1679a..4a85a445 100644
--- a/asm/src/main/java/org/objectweb/asm/Opcodes.java
+++ b/asm/src/main/java/org/objectweb/asm/Opcodes.java
@@ -285,6 +285,7 @@ public interface Opcodes {
int V17 = 0 << 16 | 61;
int V18 = 0 << 16 | 62;
int V19 = 0 << 16 | 63;
+ int V20 = 0 << 16 | 64;
/**
* Version flag indicating that the class is using 'preview' features.
diff --git a/asm/src/test/java/org/objectweb/asm/ConstantsTest.java b/asm/src/test/java/org/objectweb/asm/ConstantsTest.java
index 8c220861..f2ca92a2 100644
--- a/asm/src/test/java/org/objectweb/asm/ConstantsTest.java
+++ b/asm/src/test/java/org/objectweb/asm/ConstantsTest.java
@@ -252,6 +252,7 @@ class ConstantsTest {
case "V17":
case "V18":
case "V19":
+ case "V20":
return ConstantType.CLASS_VERSION;
case "ACC_PUBLIC":
case "ACC_PRIVATE":