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Merge remote-tracking branch 'origin/master' into master-next

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swift-ci
2018-06-27 21:29:27 -07:00
parent 3af5e3ba49 0c4fe6cef2
commit 27a2e9d09d
5 changed files with 27 additions and 3 deletions
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13
lib/FrontendTool/FrontendTool.cpp
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@@ -1167,9 +1167,20 @@ static bool validateTBDIfNeeded(CompilerInvocation &Invocation,
return false;
const auto &frontendOpts = Invocation.getFrontendOptions();
const auto mode = frontendOpts.ValidateTBDAgainstIR;
auto mode = frontendOpts.ValidateTBDAgainstIR;
// Ensure all cases are covered by using a switch here.
switch (mode) {
case FrontendOptions::TBDValidationMode::Default:
#ifndef NDEBUG
// When a debug compiler is targeting an apple platform, we do some
// validation by default.
if (Invocation.getLangOptions().Target.getVendor() == llvm::Triple::Apple) {
mode = FrontendOptions::TBDValidationMode::MissingFromTBD;
break;
}
#endif
// Otherwise, the default is to do nothing.
LLVM_FALLTHROUGH;
case FrontendOptions::TBDValidationMode::None:
return false;
case FrontendOptions::TBDValidationMode::All: