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-rw-r--r--clang/lib/Sema/AttributeList.cpp21
-rw-r--r--clang/lib/Sema/Sema.cpp67
-rw-r--r--clang/lib/Sema/SemaAttr.cpp211
-rw-r--r--clang/lib/Sema/SemaDecl.cpp2
-rw-r--r--clang/lib/Sema/SemaDeclAttr.cpp3
-rw-r--r--clang/lib/Sema/SemaDeclCXX.cpp2
-rw-r--r--clang/lib/Sema/SemaDeclObjC.cpp13
7 files changed, 280 insertions, 39 deletions
diff --git a/clang/lib/Sema/AttributeList.cpp b/clang/lib/Sema/AttributeList.cpp
index 55e9601bf5e..724db456785 100644
--- a/clang/lib/Sema/AttributeList.cpp
+++ b/clang/lib/Sema/AttributeList.cpp
@@ -16,6 +16,7 @@
#include "clang/AST/DeclCXX.h"
#include "clang/AST/DeclTemplate.h"
#include "clang/AST/Expr.h"
+#include "clang/Basic/AttrSubjectMatchRules.h"
#include "clang/Basic/IdentifierTable.h"
#include "clang/Basic/TargetInfo.h"
#include "clang/Sema/SemaInternal.h"
@@ -160,12 +161,16 @@ struct ParsedAttrInfo {
unsigned IsType : 1;
unsigned IsStmt : 1;
unsigned IsKnownToGCC : 1;
+ unsigned IsSupportedByPragmaAttribute : 1;
bool (*DiagAppertainsToDecl)(Sema &S, const AttributeList &Attr,
const Decl *);
bool (*DiagLangOpts)(Sema &S, const AttributeList &Attr);
bool (*ExistsInTarget)(const TargetInfo &Target);
unsigned (*SpellingIndexToSemanticSpelling)(const AttributeList &Attr);
+ void (*GetPragmaAttributeMatchRules)(
+ llvm::SmallVectorImpl<std::pair<attr::SubjectMatchRule, bool>> &Rules,
+ const LangOptions &LangOpts);
};
namespace {
@@ -192,6 +197,18 @@ bool AttributeList::diagnoseAppertainsTo(Sema &S, const Decl *D) const {
return getInfo(*this).DiagAppertainsToDecl(S, *this, D);
}
+bool AttributeList::appliesToDecl(const Decl *D,
+ attr::SubjectMatchRule MatchRule) const {
+ return checkAttributeMatchRuleAppliesTo(D, MatchRule);
+}
+
+void AttributeList::getMatchRules(
+ const LangOptions &LangOpts,
+ SmallVectorImpl<std::pair<attr::SubjectMatchRule, bool>> &MatchRules)
+ const {
+ return getInfo(*this).GetPragmaAttributeMatchRules(MatchRules, LangOpts);
+}
+
bool AttributeList::diagnoseLangOpts(Sema &S) const {
return getInfo(*this).DiagLangOpts(S, *this);
}
@@ -216,6 +233,10 @@ bool AttributeList::isKnownToGCC() const {
return getInfo(*this).IsKnownToGCC;
}
+bool AttributeList::isSupportedByPragmaAttribute() const {
+ return getInfo(*this).IsSupportedByPragmaAttribute;
+}
+
unsigned AttributeList::getSemanticSpelling() const {
return getInfo(*this).SpellingIndexToSemanticSpelling(*this);
}
diff --git a/clang/lib/Sema/Sema.cpp b/clang/lib/Sema/Sema.cpp
index 294b56059b3..950f0408882 100644
--- a/clang/lib/Sema/Sema.cpp
+++ b/clang/lib/Sema/Sema.cpp
@@ -71,42 +71,35 @@ void Sema::ActOnTranslationUnitScope(Scope *S) {
}
Sema::Sema(Preprocessor &pp, ASTContext &ctxt, ASTConsumer &consumer,
- TranslationUnitKind TUKind,
- CodeCompleteConsumer *CodeCompleter)
- : ExternalSource(nullptr),
- isMultiplexExternalSource(false), FPFeatures(pp.getLangOpts()),
- LangOpts(pp.getLangOpts()), PP(pp), Context(ctxt), Consumer(consumer),
- Diags(PP.getDiagnostics()), SourceMgr(PP.getSourceManager()),
- CollectStats(false), CodeCompleter(CodeCompleter),
- CurContext(nullptr), OriginalLexicalContext(nullptr),
- MSStructPragmaOn(false),
- MSPointerToMemberRepresentationMethod(
- LangOpts.getMSPointerToMemberRepresentationMethod()),
- VtorDispStack(MSVtorDispAttr::Mode(LangOpts.VtorDispMode)),
- PackStack(0), DataSegStack(nullptr), BSSSegStack(nullptr),
- ConstSegStack(nullptr), CodeSegStack(nullptr), CurInitSeg(nullptr),
- VisContext(nullptr),
- IsBuildingRecoveryCallExpr(false),
- Cleanup{}, LateTemplateParser(nullptr),
- LateTemplateParserCleanup(nullptr), OpaqueParser(nullptr), IdResolver(pp),
- StdExperimentalNamespaceCache(nullptr), StdInitializerList(nullptr),
- CXXTypeInfoDecl(nullptr), MSVCGuidDecl(nullptr),
- NSNumberDecl(nullptr), NSValueDecl(nullptr),
- NSStringDecl(nullptr), StringWithUTF8StringMethod(nullptr),
- ValueWithBytesObjCTypeMethod(nullptr),
- NSArrayDecl(nullptr), ArrayWithObjectsMethod(nullptr),
- NSDictionaryDecl(nullptr), DictionaryWithObjectsMethod(nullptr),
- GlobalNewDeleteDeclared(false),
- TUKind(TUKind),
- NumSFINAEErrors(0),
- CachedFakeTopLevelModule(nullptr),
- AccessCheckingSFINAE(false), InNonInstantiationSFINAEContext(false),
- NonInstantiationEntries(0), ArgumentPackSubstitutionIndex(-1),
- CurrentInstantiationScope(nullptr), DisableTypoCorrection(false),
- TyposCorrected(0), AnalysisWarnings(*this), ThreadSafetyDeclCache(nullptr),
- VarDataSharingAttributesStack(nullptr), CurScope(nullptr),
- Ident_super(nullptr), Ident___float128(nullptr)
-{
+ TranslationUnitKind TUKind, CodeCompleteConsumer *CodeCompleter)
+ : ExternalSource(nullptr), isMultiplexExternalSource(false),
+ FPFeatures(pp.getLangOpts()), LangOpts(pp.getLangOpts()), PP(pp),
+ Context(ctxt), Consumer(consumer), Diags(PP.getDiagnostics()),
+ SourceMgr(PP.getSourceManager()), CollectStats(false),
+ CodeCompleter(CodeCompleter), CurContext(nullptr),
+ OriginalLexicalContext(nullptr), MSStructPragmaOn(false),
+ MSPointerToMemberRepresentationMethod(
+ LangOpts.getMSPointerToMemberRepresentationMethod()),
+ VtorDispStack(MSVtorDispAttr::Mode(LangOpts.VtorDispMode)), PackStack(0),
+ DataSegStack(nullptr), BSSSegStack(nullptr), ConstSegStack(nullptr),
+ CodeSegStack(nullptr), CurInitSeg(nullptr), VisContext(nullptr),
+ PragmaAttributeCurrentTargetDecl(nullptr),
+ IsBuildingRecoveryCallExpr(false), Cleanup{}, LateTemplateParser(nullptr),
+ LateTemplateParserCleanup(nullptr), OpaqueParser(nullptr), IdResolver(pp),
+ StdExperimentalNamespaceCache(nullptr), StdInitializerList(nullptr),
+ CXXTypeInfoDecl(nullptr), MSVCGuidDecl(nullptr), NSNumberDecl(nullptr),
+ NSValueDecl(nullptr), NSStringDecl(nullptr),
+ StringWithUTF8StringMethod(nullptr),
+ ValueWithBytesObjCTypeMethod(nullptr), NSArrayDecl(nullptr),
+ ArrayWithObjectsMethod(nullptr), NSDictionaryDecl(nullptr),
+ DictionaryWithObjectsMethod(nullptr), GlobalNewDeleteDeclared(false),
+ TUKind(TUKind), NumSFINAEErrors(0), CachedFakeTopLevelModule(nullptr),
+ AccessCheckingSFINAE(false), InNonInstantiationSFINAEContext(false),
+ NonInstantiationEntries(0), ArgumentPackSubstitutionIndex(-1),
+ CurrentInstantiationScope(nullptr), DisableTypoCorrection(false),
+ TyposCorrected(0), AnalysisWarnings(*this),
+ ThreadSafetyDeclCache(nullptr), VarDataSharingAttributesStack(nullptr),
+ CurScope(nullptr), Ident_super(nullptr), Ident___float128(nullptr) {
TUScope = nullptr;
LoadedExternalKnownNamespaces = false;
@@ -731,6 +724,8 @@ void Sema::ActOnEndOfTranslationUnit() {
CheckDelayedMemberExceptionSpecs();
}
+ DiagnoseUnterminatedPragmaAttribute();
+
// All delayed member exception specs should be checked or we end up accepting
// incompatible declarations.
// FIXME: This is wrong for TUKind == TU_Prefix. In that case, we need to
diff --git a/clang/lib/Sema/SemaAttr.cpp b/clang/lib/Sema/SemaAttr.cpp
index c6e3cc88631..dfc5d6cd015 100644
--- a/clang/lib/Sema/SemaAttr.cpp
+++ b/clang/lib/Sema/SemaAttr.cpp
@@ -368,6 +368,217 @@ void Sema::AddCFAuditedAttribute(Decl *D) {
D->addAttr(CFAuditedTransferAttr::CreateImplicit(Context, Loc));
}
+namespace {
+
+Optional<attr::SubjectMatchRule>
+getParentAttrMatcherRule(attr::SubjectMatchRule Rule) {
+ using namespace attr;
+ switch (Rule) {
+ default:
+ return None;
+#define ATTR_MATCH_RULE(Value, Spelling, IsAbstract)
+#define ATTR_MATCH_SUB_RULE(Value, Spelling, IsAbstract, Parent, IsNegated) \
+ case Value: \
+ return Parent;
+#include "clang/Basic/AttrSubMatchRulesList.inc"
+ }
+}
+
+bool isNegatedAttrMatcherSubRule(attr::SubjectMatchRule Rule) {
+ using namespace attr;
+ switch (Rule) {
+ default:
+ return false;
+#define ATTR_MATCH_RULE(Value, Spelling, IsAbstract)
+#define ATTR_MATCH_SUB_RULE(Value, Spelling, IsAbstract, Parent, IsNegated) \
+ case Value: \
+ return IsNegated;
+#include "clang/Basic/AttrSubMatchRulesList.inc"
+ }
+}
+
+CharSourceRange replacementRangeForListElement(const Sema &S,
+ SourceRange Range) {
+ // Make sure that the ',' is removed as well.
+ SourceLocation AfterCommaLoc = Lexer::findLocationAfterToken(
+ Range.getEnd(), tok::comma, S.getSourceManager(), S.getLangOpts(),
+ /*SkipTrailingWhitespaceAndNewLine=*/false);
+ if (AfterCommaLoc.isValid())
+ return CharSourceRange::getCharRange(Range.getBegin(), AfterCommaLoc);
+ else
+ return CharSourceRange::getTokenRange(Range);
+}
+
+std::string
+attrMatcherRuleListToString(ArrayRef<attr::SubjectMatchRule> Rules) {
+ std::string Result;
+ llvm::raw_string_ostream OS(Result);
+ for (const auto &I : llvm::enumerate(Rules)) {
+ if (I.index())
+ OS << (I.index() == Rules.size() - 1 ? ", and " : ", ");
+ OS << "'" << attr::getSubjectMatchRuleSpelling(I.value()) << "'";
+ }
+ return OS.str();
+}
+
+} // end anonymous namespace
+
+void Sema::ActOnPragmaAttributePush(AttributeList &Attribute,
+ SourceLocation PragmaLoc,
+ attr::ParsedSubjectMatchRuleSet Rules) {
+ SmallVector<attr::SubjectMatchRule, 4> SubjectMatchRules;
+ // Gather the subject match rules that are supported by the attribute.
+ SmallVector<std::pair<attr::SubjectMatchRule, bool>, 4>
+ StrictSubjectMatchRuleSet;
+ Attribute.getMatchRules(LangOpts, StrictSubjectMatchRuleSet);
+
+ // Figure out which subject matching rules are valid.
+ if (StrictSubjectMatchRuleSet.empty()) {
+ // Check for contradicting match rules. Contradicting match rules are
+ // either:
+ // - a top-level rule and one of its sub-rules. E.g. variable and
+ // variable(is_parameter).
+ // - a sub-rule and a sibling that's negated. E.g.
+ // variable(is_thread_local) and variable(unless(is_parameter))
+ llvm::SmallDenseMap<attr::SubjectMatchRule,
+ std::pair<attr::SubjectMatchRule, SourceRange>, 2>
+ RulesToFirstSpecifiedNegatedSubRule;
+ for (const auto &Rule : Rules) {
+ Optional<attr::SubjectMatchRule> ParentRule =
+ getParentAttrMatcherRule(Rule.first);
+ if (!ParentRule)
+ continue;
+ auto It = Rules.find(*ParentRule);
+ if (It != Rules.end()) {
+ // A sub-rule contradicts a parent rule.
+ Diag(Rule.second.getBegin(),
+ diag::err_pragma_attribute_matcher_subrule_contradicts_rule)
+ << attr::getSubjectMatchRuleSpelling(Rule.first)
+ << attr::getSubjectMatchRuleSpelling(*ParentRule) << It->second
+ << FixItHint::CreateRemoval(
+ replacementRangeForListElement(*this, Rule.second));
+ // Keep going without removing this rule as it won't change the set of
+ // declarations that receive the attribute.
+ continue;
+ }
+ if (isNegatedAttrMatcherSubRule(Rule.first))
+ RulesToFirstSpecifiedNegatedSubRule.insert(
+ std::make_pair(*ParentRule, Rule));
+ }
+ bool IgnoreNegatedSubRules = false;
+ for (const auto &Rule : Rules) {
+ Optional<attr::SubjectMatchRule> ParentRule =
+ getParentAttrMatcherRule(Rule.first);
+ if (!ParentRule)
+ continue;
+ auto It = RulesToFirstSpecifiedNegatedSubRule.find(*ParentRule);
+ if (It != RulesToFirstSpecifiedNegatedSubRule.end() &&
+ It->second != Rule) {
+ // Negated sub-rule contradicts another sub-rule.
+ Diag(
+ It->second.second.getBegin(),
+ diag::
+ err_pragma_attribute_matcher_negated_subrule_contradicts_subrule)
+ << attr::getSubjectMatchRuleSpelling(It->second.first)
+ << attr::getSubjectMatchRuleSpelling(Rule.first) << Rule.second
+ << FixItHint::CreateRemoval(
+ replacementRangeForListElement(*this, It->second.second));
+ // Keep going but ignore all of the negated sub-rules.
+ IgnoreNegatedSubRules = true;
+ RulesToFirstSpecifiedNegatedSubRule.erase(It);
+ }
+ }
+
+ if (!IgnoreNegatedSubRules) {
+ for (const auto &Rule : Rules)
+ SubjectMatchRules.push_back(Rule.first);
+ } else {
+ for (const auto &Rule : Rules) {
+ if (!isNegatedAttrMatcherSubRule(Rule.first))
+ SubjectMatchRules.push_back(Rule.first);
+ }
+ }
+ Rules.clear();
+ } else {
+ for (const auto &Rule : StrictSubjectMatchRuleSet) {
+ if (Rules.erase(Rule.first)) {
+ // Add the rule to the set of attribute receivers only if it's supported
+ // in the current language mode.
+ if (Rule.second)
+ SubjectMatchRules.push_back(Rule.first);
+ }
+ }
+ }
+
+ if (!Rules.empty()) {
+ auto Diagnostic =
+ Diag(PragmaLoc, diag::err_pragma_attribute_invalid_matchers)
+ << Attribute.getName();
+ SmallVector<attr::SubjectMatchRule, 2> ExtraRules;
+ for (const auto &Rule : Rules) {
+ ExtraRules.push_back(Rule.first);
+ Diagnostic << FixItHint::CreateRemoval(
+ replacementRangeForListElement(*this, Rule.second));
+ }
+ Diagnostic << attrMatcherRuleListToString(ExtraRules);
+ }
+
+ PragmaAttributeStack.push_back(
+ {PragmaLoc, &Attribute, std::move(SubjectMatchRules), /*IsUsed=*/false});
+}
+
+void Sema::ActOnPragmaAttributePop(SourceLocation PragmaLoc) {
+ if (PragmaAttributeStack.empty()) {
+ Diag(PragmaLoc, diag::err_pragma_attribute_stack_mismatch);
+ return;
+ }
+ const PragmaAttributeEntry &Entry = PragmaAttributeStack.back();
+ if (!Entry.IsUsed) {
+ assert(Entry.Attribute && "Expected an attribute");
+ Diag(Entry.Attribute->getLoc(), diag::warn_pragma_attribute_unused)
+ << Entry.Attribute->getName();
+ Diag(PragmaLoc, diag::note_pragma_attribute_region_ends_here);
+ }
+ PragmaAttributeStack.pop_back();
+}
+
+void Sema::AddPragmaAttributes(Scope *S, Decl *D) {
+ if (PragmaAttributeStack.empty())
+ return;
+ for (auto &Entry : PragmaAttributeStack) {
+ const AttributeList *Attribute = Entry.Attribute;
+ assert(Attribute && "Expected an attribute");
+
+ // Ensure that the attribute can be applied to the given declaration.
+ bool Applies = false;
+ for (const auto &Rule : Entry.MatchRules) {
+ if (Attribute->appliesToDecl(D, Rule)) {
+ Applies = true;
+ break;
+ }
+ }
+ if (!Applies)
+ continue;
+ Entry.IsUsed = true;
+ assert(!Attribute->getNext() && "Expected just one attribute");
+ PragmaAttributeCurrentTargetDecl = D;
+ ProcessDeclAttributeList(S, D, Attribute);
+ PragmaAttributeCurrentTargetDecl = nullptr;
+ }
+}
+
+void Sema::PrintPragmaAttributeInstantiationPoint() {
+ assert(PragmaAttributeCurrentTargetDecl && "Expected an active declaration");
+ Diags.Report(PragmaAttributeCurrentTargetDecl->getLocStart(),
+ diag::note_pragma_attribute_applied_decl_here);
+}
+
+void Sema::DiagnoseUnterminatedPragmaAttribute() {
+ if (PragmaAttributeStack.empty())
+ return;
+ Diag(PragmaAttributeStack.back().Loc, diag::err_pragma_attribute_no_pop_eof);
+}
+
void Sema::ActOnPragmaOptimize(bool On, SourceLocation PragmaLoc) {
if(On)
OptimizeOffPragmaLocation = SourceLocation();
diff --git a/clang/lib/Sema/SemaDecl.cpp b/clang/lib/Sema/SemaDecl.cpp
index c6a0b0101d3..075e87b75cd 100644
--- a/clang/lib/Sema/SemaDecl.cpp
+++ b/clang/lib/Sema/SemaDecl.cpp
@@ -13674,6 +13674,7 @@ CreateNewDecl:
if (Attr)
ProcessDeclAttributeList(S, New, Attr);
+ AddPragmaAttributes(S, New);
// If this has an identifier, add it to the scope stack.
if (TUK == TUK_Friend) {
@@ -15185,6 +15186,7 @@ Decl *Sema::ActOnEnumConstant(Scope *S, Decl *theEnumDecl, Decl *lastEnumConst,
// Process attributes.
if (Attr) ProcessDeclAttributeList(S, New, Attr);
+ AddPragmaAttributes(S, New);
// Register this decl in the current scope stack.
New->setAccess(TheEnumDecl->getAccess());
diff --git a/clang/lib/Sema/SemaDeclAttr.cpp b/clang/lib/Sema/SemaDeclAttr.cpp
index a1ba9de368d..ae941c88ca3 100644
--- a/clang/lib/Sema/SemaDeclAttr.cpp
+++ b/clang/lib/Sema/SemaDeclAttr.cpp
@@ -6676,6 +6676,9 @@ void Sema::ProcessDeclAttributes(Scope *S, Decl *D, const Declarator &PD) {
// Finally, apply any attributes on the decl itself.
if (const AttributeList *Attrs = PD.getAttributes())
ProcessDeclAttributeList(S, D, Attrs);
+
+ // Apply additional attributes specified by '#pragma clang attribute'.
+ AddPragmaAttributes(S, D);
}
/// Is the given declaration allowed to use a forbidden type?
diff --git a/clang/lib/Sema/SemaDeclCXX.cpp b/clang/lib/Sema/SemaDeclCXX.cpp
index fd3f266c9a0..b543a731641 100644
--- a/clang/lib/Sema/SemaDeclCXX.cpp
+++ b/clang/lib/Sema/SemaDeclCXX.cpp
@@ -8445,6 +8445,7 @@ Decl *Sema::ActOnStartNamespaceDef(Scope *NamespcScope,
Namespc->setInvalidDecl();
ProcessDeclAttributeList(DeclRegionScope, Namespc, AttrList);
+ AddPragmaAttributes(DeclRegionScope, Namespc);
// FIXME: Should we be merging attributes?
if (const VisibilityAttr *Attr = Namespc->getAttr<VisibilityAttr>())
@@ -9931,6 +9932,7 @@ Decl *Sema::ActOnAliasDeclaration(Scope *S,
NewTD->setInvalidDecl();
ProcessDeclAttributeList(S, NewTD, AttrList);
+ AddPragmaAttributes(S, NewTD);
CheckTypedefForVariablyModifiedType(S, NewTD);
Invalid |= NewTD->isInvalidDecl();
diff --git a/clang/lib/Sema/SemaDeclObjC.cpp b/clang/lib/Sema/SemaDeclObjC.cpp
index e50f8b20677..4f51cd399c0 100644
--- a/clang/lib/Sema/SemaDeclObjC.cpp
+++ b/clang/lib/Sema/SemaDeclObjC.cpp
@@ -993,6 +993,7 @@ ActOnStartClassInterface(Scope *S, SourceLocation AtInterfaceLoc,
if (AttrList)
ProcessDeclAttributeList(TUScope, IDecl, AttrList);
+ AddPragmaAttributes(TUScope, IDecl);
PushOnScopeChains(IDecl, TUScope);
// Start the definition of this class. If we're in a redefinition case, there
@@ -1176,7 +1177,8 @@ Sema::ActOnStartProtocolInterface(SourceLocation AtProtoInterfaceLoc,
if (AttrList)
ProcessDeclAttributeList(TUScope, PDecl, AttrList);
-
+ AddPragmaAttributes(TUScope, PDecl);
+
// Merge attributes from previous declarations.
if (PrevDecl)
mergeDeclAttributes(PDecl, PrevDecl);
@@ -1706,7 +1708,8 @@ Sema::ActOnForwardProtocolDeclaration(SourceLocation AtProtocolLoc,
if (attrList)
ProcessDeclAttributeList(TUScope, PDecl, attrList);
-
+ AddPragmaAttributes(TUScope, PDecl);
+
if (PrevDecl)
mergeDeclAttributes(PDecl, PrevDecl);
@@ -1805,6 +1808,7 @@ ActOnStartCategoryInterface(SourceLocation AtInterfaceLoc,
if (AttrList)
ProcessDeclAttributeList(TUScope, CDecl, AttrList);
+ AddPragmaAttributes(TUScope, CDecl);
CheckObjCDeclScope(CDecl);
return ActOnObjCContainerStartDefinition(CDecl);
@@ -1954,6 +1958,7 @@ Decl *Sema::ActOnStartClassImplementation(
ClassName, /*typeParamList=*/nullptr,
/*PrevDecl=*/nullptr, ClassLoc,
true);
+ AddPragmaAttributes(TUScope, IDecl);
IDecl->startDefinition();
if (SDecl) {
IDecl->setSuperClass(Context.getTrivialTypeSourceInfo(
@@ -3043,7 +3048,7 @@ Sema::ActOnForwardClassDeclaration(SourceLocation AtClassLoc,
ClassName, TypeParams, PrevIDecl,
IdentLocs[i]);
IDecl->setAtEndRange(IdentLocs[i]);
-
+
PushOnScopeChains(IDecl, TUScope);
CheckObjCDeclScope(IDecl);
DeclsInGroup.push_back(IDecl);
@@ -4399,6 +4404,7 @@ Decl *Sema::ActOnMethodDeclaration(
// Apply the attributes to the parameter.
ProcessDeclAttributeList(TUScope, Param, ArgInfo[i].ArgAttrs);
+ AddPragmaAttributes(TUScope, Param);
if (Param->hasAttr<BlocksAttr>()) {
Diag(Param->getLocation(), diag::err_block_on_nonlocal);
@@ -4429,6 +4435,7 @@ Decl *Sema::ActOnMethodDeclaration(
if (AttrList)
ProcessDeclAttributeList(TUScope, ObjCMethod, AttrList);
+ AddPragmaAttributes(TUScope, ObjCMethod);
// Add the method now.
const ObjCMethodDecl *PrevMethod = nullptr;
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