Require "-Xuse-experimental=kotlin.Experimental" on usages of Experimental

Since we're not yet sure of the design of Experimental/UseExperimental,
we're making them "experimental" themselves in some sense, in that the
user is required to provide the magic argument
"-Xuse-experimental=kotlin.Experimental" to be allowed to use either
Experimental or UseExperimental. This is more convenient than the
previous approach of "-language-version 1.3
-Xskip-metadata-version-check" because it's simpler and does not cause
pre-release binaries to be produced
This commit is contained in:
Alexander Udalov
2018-04-27 14:11:57 +02:00
parent 2a61d42fc1
commit c57864e46c
41 changed files with 121 additions and 85 deletions
@@ -1,3 +1,2 @@
warning: language version 1.3 is experimental, there are no backwards compatibility guarantees for new language and library features
error: '-Xuse-experimental=org.test.ExperimentalAPI' has no effect because '-Xexperimental=org.test.ExperimentalAPI' is used
COMPILATION_ERROR