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Bump backward compatibility to 5.4 #34840

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Merged
merged 1 commit into from
Nov 30, 2020
Merged

Bump backward compatibility to 5.4 #34840

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4 changes: 2 additions & 2 deletions stdlib/public/runtime/CompatibilityOverride.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -29,7 +29,7 @@ using namespace swift;
/// The definition of the contents of the override section.
///
/// The runtime looks in the main executable (not any libraries!) for a
/// __swift53_hooks section and uses the hooks defined therein. This struct
/// __swift54_hooks section and uses the hooks defined therein. This struct
/// defines the layout of that section. These hooks allow extending
/// runtime functionality when running apps built with a more recent
/// compiler. If additional hooks are needed, they may be added at the
Expand All @@ -54,7 +54,7 @@ static OverrideSection *getOverrideSectionPtr() {
swift_once(&Predicate, [](void *) {
size_t Size;
OverrideSectionPtr = static_cast<OverrideSection *>(
lookupSection("__DATA", "__swift53_hooks", &Size));
lookupSection("__DATA", "__swift54_hooks", &Size));
if (Size < sizeof(OverrideSection))
OverrideSectionPtr = nullptr;
}, nullptr);
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2 changes: 1 addition & 1 deletion unittests/runtime/CompatibilityOverride.cpp
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Expand Up @@ -60,7 +60,7 @@ struct OverrideSection {
#include "../../stdlib/public/runtime/CompatibilityOverride.def"
};

OverrideSection Overrides __attribute__((section("__DATA,__swift53_hooks"))) = {
OverrideSection Overrides __attribute__((section("__DATA,__swift54_hooks"))) = {
0,
#define OVERRIDE(name, ret, attrs, ccAttrs, namespace, typedArgs, namedArgs) \
name ## Override,
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