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Fix AOT code generation for autowired inner class constructor

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Prior to this commit, argument index handling in
AutowiredArgumentsCodeGenerator suffered from an off-by-one error when
generating code for an autowired inner class constructor.

Since the startIndex is already properly calculated for an inner class in
InstanceSupplierCodeGenerator.buildGetInstanceMethodForConstructor(...),
there is no need to adjust the argument indexes within
AutowiredArgumentsCodeGenerator.generateCode(...).

Closes gh-34974

Signed-off-by: Dmytro Nosan <dimanosan@gmail.com>
This commit is contained in:
Dmytro Nosan
2025-05-31 16:25:24 +03:00
committed by Sam Brannen
parent f207c0ed5c
commit c2d678879f
4 changed files with 19 additions and 9 deletions
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6
spring-beans/src/main/java/org/springframework/beans/factory/aot/AutowiredArgumentsCodeGenerator.java
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@@ -1,5 +1,5 @@
/*
* Copyright 2002-2024 the original author or authors.
* Copyright 2002-2025 the original author or authors.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
@@ -68,10 +68,10 @@ public class AutowiredArgumentsCodeGenerator {
for (int i = startIndex; i < parameterTypes.length; i++) {
code.add(i > startIndex ? ", " : "");
if (!ambiguous) {
code.add("$L.get($L)", variableName, i - startIndex);
code.add("$L.get($L)", variableName, i);
}
else {
code.add("$L.get($L, $T.class)", variableName, i - startIndex, parameterTypes[i]);
code.add("$L.get($L, $T.class)", variableName, i, parameterTypes[i]);
}
}
return code.build();