rmuir commented on a change in pull request #68:
URL: https://github.com/apache/lucene/pull/68#discussion_r608213508
##########
File path: gradle/java/javac.gradle
##########
@@ -33,27 +33,51 @@ allprojects {
options.compilerArgs += [
"-Xlint:-deprecation",
"-Xlint:-serial",
+ "-Xlint:auxiliaryclass",
"-Xlint:cast",
"-Xlint:classfile",
"-Xlint:dep-ann",
"-Xlint:divzero",
"-Xlint:empty",
+ "-Xlint:exports",
"-Xlint:fallthrough",
"-Xlint:finally",
+ "-Xlint:opens",
"-Xlint:options",
+ "-Xlint:overloads",
"-Xlint:overrides",
+ // TODO: some tests seem to have bad classpaths?
+ // this check seems to be a good sanity check for gradle?
+ // "-Xlint:path",
Review comment:
I left this TODO because this check seems genuinely useful. But
currently it provokes some failures that must be addressed:
```
$ RUNTIME_JAVA_HOME=/home/rmuir/Downloads/jdk-17 ./gradlew compileJava
compileTestJava
> Task :lucene:classification:compileTestJava FAILED
warning: [path] bad path element
"/home/rmuir/workspace/lucene/lucene/classification/build/resources/main": no
such file or directory
error: warnings found and -Werror specified
1 error
1 warning
> Task :lucene:benchmark:compileTestJava
warning: [path] bad path element
"/home/rmuir/workspace/lucene/lucene/benchmark/build/resources/main": no such
file or directory
error: warnings found and -Werror specified
1 error
1 warning
> Task :lucene:benchmark:compileTestJava FAILED
> Task :lucene:codecs:compileTestJava
> Task :lucene:backward-codecs:compileTestJava
Note: Some input files use or override a deprecated API.
Note: Recompile with -Xlint:deprecation for details.
FAILURE: Build completed with 2 failures.
```
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