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Merge pull request #40832 from etcwilde/ewilde/async-top-level

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A first pass at concurrency in top-level code
This commit is contained in:
Evan Wilde
2022-01-21 13:24:51 -08:00
committed by GitHub
parent c65a469fd5 834816ad46
commit 794d0e0b9a
11 changed files with 130 additions and 40 deletions
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5
lib/AST/DeclContext.cpp
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@@ -1221,14 +1221,15 @@ bool DeclContext::isClassConstrainedProtocolExtension() const {
bool DeclContext::isAsyncContext() const {
switch (getContextKind()) {
case DeclContextKind::Initializer:
case DeclContextKind::TopLevelCodeDecl:
case DeclContextKind::EnumElementDecl:
case DeclContextKind::ExtensionDecl:
case DeclContextKind::SerializedLocal:
case DeclContextKind::Module:
case DeclContextKind::FileUnit:
case DeclContextKind::GenericTypeDecl:
return false;
case DeclContextKind::FileUnit:
case DeclContextKind::TopLevelCodeDecl:
return getASTContext().LangOpts.EnableExperimentalAsyncTopLevel;
case DeclContextKind::AbstractClosureExpr:
return cast<AbstractClosureExpr>(this)->isBodyAsync();
case DeclContextKind::AbstractFunctionDecl: {