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new 046f20b1f7 Correct Groovy Ant task documentation regarding nested javac
046f20b1f7 is described below
commit 046f20b1f73b840130fde02cfa41dc2aaf79a058
Author: Björn Kautler <[email protected]>
AuthorDate: Thu Apr 10 20:04:19 2025 +0200
Correct Groovy Ant task documentation regarding nested javac
---
.../groovy-ant/src/spec/doc/groovyc-ant-task.adoc | 17 +++++++++++------
1 file changed, 11 insertions(+), 6 deletions(-)
diff --git a/subprojects/groovy-ant/src/spec/doc/groovyc-ant-task.adoc
b/subprojects/groovy-ant/src/spec/doc/groovyc-ant-task.adoc
index 28ff0e56ec..5632924056 100644
--- a/subprojects/groovy-ant/src/spec/doc/groovyc-ant-task.adoc
+++ b/subprojects/groovy-ant/src/spec/doc/groovyc-ant-task.adoc
@@ -179,12 +179,17 @@ https://ant.apache.org/manual/using.html#path
* For usages of the `javac` task see
https://ant.apache.org/manual/Tasks/javac.html
* The nested `javac` task behaves more or less as documented for the top-level
-`javac` task. `srcdir`, `destdir`, `classpath`, `encoding` and `parameters`
-for the nested `javac` task are taken from the enclosing `groovyc` task. If
-these attributes are specified then they are added, they do not replace. In
fact,
-you should not attempt to overwrite the destination. Other attributes and
nested
-elements are unaffected, for example `fork`, `memoryMaximumSize`, etc. may be
-used freely.
+`javac` task. `srcdir`, `destdir`, `fork`, `memoryInitialSize`, and
`memoryMaximumSize`
+for the nested `javac` task are taken from the enclosing `groovyc` task.
+If these attributes or any else that are not explicitly supported are
specified then a
+warning is logged, and they are ignored completely.
+`classpath` and `classpathref` specified on the nested `javac` task is merged
with
+the values taken from the enclosing `groovyc` task and also used for the
Groovy compilation.
+Nested inside the nested `javac` task the only element supported is
`compilerarg`,
+and this only with the `value` attribute, which is treated like the `line`
attribute of the
+top-level `javac` task, i.e. it is split by spaces into separate arguments.
+Only arguments starting with `-W`, `-X`, or `-proc:` are properly translated
as needed.
+Anything else is supplied as-is to groovyc and has to be manually prefixed
with `-F` or `-J`.
[[groovyc-ant-task-joint-compilation]]
=== Joint Compilation
