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Add a temporary flag to stage in back-deployment of concurrency.

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Add a frontend-only flag `-enable-experimental-back-deploy-concurrency`
to be used to stage in the back deployment of concurrency. At present,
all it does is lower the availability minimums for use of concurrency
features.
This commit is contained in:
Doug Gregor
2021-08-23 12:55:58 -07:00
parent 474eafdce7
commit 76c4ac8263
7 changed files with 33 additions and 1 deletions
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3
lib/Frontend/CompilerInvocation.cpp
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@@ -422,6 +422,9 @@ static bool ParseLangArgs(LangOptions &Opts, ArgList &Args,
Opts.EnableExperimentalConcurrency |=
Args.hasArg(OPT_enable_experimental_concurrency);
Opts.EnableExperimentalBackDeployConcurrency |=
Args.hasArg(OPT_enable_experimental_back_deploy_concurrency);
Opts.EnableExperimentalNamedOpaqueTypes |=
Args.hasArg(OPT_enable_experimental_named_opaque_types);