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Default DeclAttributes::getAttributes to skipping invalid attributes.

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This matches the singular 'getAttribute', and all three current users
of this API were passing 'false' here anyway. No functionality change.
This commit is contained in:
Jordan Rose
2017-03-09 14:10:25 -08:00
parent 3e45121b59
commit f068ddf1e3
3 changed files with 5 additions and 6 deletions
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2
include/swift/AST/Attr.h
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@@ -1249,7 +1249,7 @@ public:
/// Return a range with all attributes in DeclAttributes with AttrKind
/// ATTR.
template <typename ATTR, bool AllowInvalid>
template <typename ATTR, bool AllowInvalid = false>
AttributeKindRange<ATTR, AllowInvalid> getAttributes() const {
return AttributeKindRange<ATTR, AllowInvalid>(
make_range(begin(), end()), ToAttributeKind<ATTR, AllowInvalid>());

4
lib/ClangImporter/ImportType.cpp
View File

@@ -757,8 +757,8 @@ namespace {
auto nominal = dyn_cast<NominalTypeDecl>(decl);
if (!nominal) return nullptr;
for (auto attr : decl->getAttrs().getAttributes<SynthesizedProtocolAttr,
false>()) {
const DeclAttributes &allAttrs = decl->getAttrs();
for (auto attr : allAttrs.getAttributes<SynthesizedProtocolAttr>()) {
if (attr->getProtocolKind() ==
KnownProtocolKind::BridgedStoredNSError) {
auto &ctx = nominal->getASTContext();

5
lib/SIL/SILModule.cpp
View File

@@ -376,11 +376,10 @@ SILFunction *SILModule::getOrCreateFunction(SILLocation loc,
F->setClangNodeOwner(decl);
auto Attrs = decl->getAttrs();
for (auto *A : Attrs.getAttributes<SemanticsAttr, false /*AllowInvalid*/>())
for (auto *A : Attrs.getAttributes<SemanticsAttr>())
F->addSemanticsAttr(cast<SemanticsAttr>(A)->Value);
for (auto *A :
Attrs.getAttributes<SpecializeAttr, false /*AllowInvalid*/>()) {
for (auto *A : Attrs.getAttributes<SpecializeAttr>()) {
auto *SA = cast<SpecializeAttr>(A);
auto kind = SA->getSpecializationKind() ==
SpecializeAttr::SpecializationKind::Full