Make the warning "statement has no effect" switchable.

git-svn-id: svn://svn.cc65.org/cc65/trunk@4823 b7a2c559-68d2-44c3-8de9-860c34a00d81
2010-10-02 19:32:11 +00:00
parent d1f5b74f01
commit e048d2aeba
5 changed files with 25 additions and 16 deletions
--- a/doc/cc65.sgml
+++ b/doc/cc65.sgml
@@ -471,6 +471,8 @@ Here is a description of all the command line options:
  <descrip>
  <tag><tt/error/</tag>
        Treat all warnings as errors.
+  <tag><tt/no-effect/</tag>
+        Warn about statements that don't have an effect.
  <tag><tt/unknown-pragma/</tag>
        Warn about known #pragmas.
  <tag><tt/unused-label/</tag>