From 22f98d5189b61200aaf11cec7a0a96d5cfa86a5e Mon Sep 17 00:00:00 2001 From: Som Snytt Date: Mon, 19 Sep 2016 00:46:17 -0700 Subject: SI-8040 Warn unused parameters One can `-Ywarn-unused:params` or more narrowly warn only for unused implicit parameters with `-Ywarn-unused:implicits`. Params includes constructor parameters. The settings for privates and locals are not yet distinguished. ``` $ skalac -Ywarn-unused:help Enable or disable specific `unused' warnings imports Warn if an import selector is not referenced. patvars Warn if a variable bound in a pattern is unused. privates Warn if a private member is unused. locals Warn if a local definition is unused. params Warn if a value parameter is unused. implicits Warn if an implicit parameter is unused. ``` --- test/files/neg/warn-unused-params.flags | 1 + 1 file changed, 1 insertion(+) create mode 100644 test/files/neg/warn-unused-params.flags (limited to 'test/files/neg/warn-unused-params.flags') diff --git a/test/files/neg/warn-unused-params.flags b/test/files/neg/warn-unused-params.flags new file mode 100644 index 0000000000..795fb74272 --- /dev/null +++ b/test/files/neg/warn-unused-params.flags @@ -0,0 +1 @@ +-Ywarn-unused:params -Xfatal-warnings -- cgit v1.2.3