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[ms][dll] #26935 Defining a dllimport function should cause it to be exported
If we have some function with dllimport attribute and then we have the function
definition in the same module but without dllimport attribute we should add
dllexport attribute to this function definition.
The same should be done for variables.
Example:
struct __declspec(dllimport) C3 {
~C3();
};
C3::~C3() {;} // we should export this definition.
Patch by Andrew V. Tischenko
Differential revision: http://reviews.llvm.org/D18953
llvm-svn: 270686
This commit is contained in:
Denis Zobnin
parent
1bcf9847a4
commit
eebc4af0ed
@ -772,6 +772,7 @@ def MicrosoftEnumValue : DiagGroup<"microsoft-enum-value">;
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def MicrosoftDefaultArgRedefinition :
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DiagGroup<"microsoft-default-arg-redefinition">;
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def MicrosoftTemplate : DiagGroup<"microsoft-template">;
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def MicrosoftInconsistentDllImport : DiagGroup<"inconsistent-dllimport">;
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def MicrosoftRedeclareStatic : DiagGroup<"microsoft-redeclare-static">;
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def MicrosoftEnumForwardReference :
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DiagGroup<"microsoft-enum-forward-reference">;
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@ -798,7 +799,8 @@ def Microsoft : DiagGroup<"microsoft",
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MicrosoftRedeclareStatic, MicrosoftEnumForwardReference, MicrosoftGoto,
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MicrosoftFlexibleArray, MicrosoftExtraQualification, MicrosoftCast,
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MicrosoftConstInit, MicrosoftVoidPseudoDtor, MicrosoftAnonTag,
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MicrosoftCommentPaste, MicrosoftEndOfFile]>;
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MicrosoftCommentPaste, MicrosoftEndOfFile,
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MicrosoftInconsistentDllImport]>;
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def ClangClPch : DiagGroup<"clang-cl-pch">;
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@ -2359,7 +2359,10 @@ def err_attribute_aligned_too_great : Error<
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"requested alignment must be %0 bytes or smaller">;
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def warn_redeclaration_without_attribute_prev_attribute_ignored : Warning<
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"%q0 redeclared without %1 attribute: previous %1 ignored">,
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InGroup<DiagGroup<"inconsistent-dllimport">>;
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InGroup<MicrosoftInconsistentDllImport>;
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def warn_redeclaration_without_import_attribute : Warning<
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"%q0 redeclared without 'dllimport' attribute: 'dllexport' attribute added">,
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InGroup<MicrosoftInconsistentDllImport>;
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def warn_dllimport_dropped_from_inline_function : Warning<
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"%q0 redeclared inline; %1 attribute ignored">,
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InGroup<IgnoredAttributes>;
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@ -5559,9 +5559,13 @@ static void checkAttributesAfterMerging(Sema &S, NamedDecl &ND) {
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static void checkDLLAttributeRedeclaration(Sema &S, NamedDecl *OldDecl,
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NamedDecl *NewDecl,
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bool IsSpecialization) {
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if (TemplateDecl *OldTD = dyn_cast<TemplateDecl>(OldDecl))
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bool IsSpecialization,
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bool IsDefinition) {
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if (TemplateDecl *OldTD = dyn_cast<TemplateDecl>(OldDecl)) {
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OldDecl = OldTD->getTemplatedDecl();
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if (!IsSpecialization)
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IsDefinition = false;
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}
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if (TemplateDecl *NewTD = dyn_cast<TemplateDecl>(NewDecl))
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NewDecl = NewTD->getTemplatedDecl();
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@ -5617,14 +5621,17 @@ static void checkDLLAttributeRedeclaration(Sema &S, NamedDecl *OldDecl,
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// A redeclaration is not allowed to drop a dllimport attribute, the only
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// exceptions being inline function definitions, local extern declarations,
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// and qualified friend declarations.
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// NB: MSVC converts such a declaration to dllexport.
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// qualified friend declarations or special MSVC extension: in the last case,
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// the declaration is treated as if it were marked dllexport.
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bool IsInline = false, IsStaticDataMember = false, IsQualifiedFriend = false;
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if (const auto *VD = dyn_cast<VarDecl>(NewDecl))
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bool IsMicrosoft = S.Context.getTargetInfo().getCXXABI().isMicrosoft();
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if (const auto *VD = dyn_cast<VarDecl>(NewDecl)) {
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// Ignore static data because out-of-line definitions are diagnosed
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// separately.
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IsStaticDataMember = VD->isStaticDataMember();
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else if (const auto *FD = dyn_cast<FunctionDecl>(NewDecl)) {
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IsDefinition = VD->isThisDeclarationADefinition(S.Context) !=
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VarDecl::DeclarationOnly;
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} else if (const auto *FD = dyn_cast<FunctionDecl>(NewDecl)) {
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IsInline = FD->isInlined();
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IsQualifiedFriend = FD->getQualifier() &&
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FD->getFriendObjectKind() == Decl::FOK_Declared;
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@ -5632,15 +5639,25 @@ static void checkDLLAttributeRedeclaration(Sema &S, NamedDecl *OldDecl,
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if (OldImportAttr && !HasNewAttr && !IsInline && !IsStaticDataMember &&
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!NewDecl->isLocalExternDecl() && !IsQualifiedFriend) {
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S.Diag(NewDecl->getLocation(),
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diag::warn_redeclaration_without_attribute_prev_attribute_ignored)
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<< NewDecl << OldImportAttr;
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S.Diag(OldDecl->getLocation(), diag::note_previous_declaration);
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S.Diag(OldImportAttr->getLocation(), diag::note_previous_attribute);
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OldDecl->dropAttr<DLLImportAttr>();
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NewDecl->dropAttr<DLLImportAttr>();
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} else if (IsInline && OldImportAttr &&
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!S.Context.getTargetInfo().getCXXABI().isMicrosoft()) {
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if (IsMicrosoft && IsDefinition) {
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S.Diag(NewDecl->getLocation(),
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diag::warn_redeclaration_without_import_attribute)
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<< NewDecl;
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S.Diag(OldDecl->getLocation(), diag::note_previous_declaration);
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NewDecl->dropAttr<DLLImportAttr>();
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NewDecl->addAttr(::new (S.Context) DLLExportAttr(
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NewImportAttr->getRange(), S.Context,
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NewImportAttr->getSpellingListIndex()));
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} else {
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S.Diag(NewDecl->getLocation(),
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diag::warn_redeclaration_without_attribute_prev_attribute_ignored)
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<< NewDecl << OldImportAttr;
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S.Diag(OldDecl->getLocation(), diag::note_previous_declaration);
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S.Diag(OldImportAttr->getLocation(), diag::note_previous_attribute);
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OldDecl->dropAttr<DLLImportAttr>();
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NewDecl->dropAttr<DLLImportAttr>();
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}
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} else if (IsInline && OldImportAttr && !IsMicrosoft) {
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// In MinGW, seeing a function declared inline drops the dllimport attribute.
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OldDecl->dropAttr<DLLImportAttr>();
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NewDecl->dropAttr<DLLImportAttr>();
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@ -6424,7 +6441,7 @@ Sema::ActOnVariableDeclarator(Scope *S, Declarator &D, DeclContext *DC,
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if (D.isRedeclaration() && !Previous.empty()) {
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checkDLLAttributeRedeclaration(
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*this, dyn_cast<NamedDecl>(Previous.getRepresentativeDecl()), NewVD,
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IsExplicitSpecialization);
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IsExplicitSpecialization, D.isFunctionDefinition());
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}
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if (NewTemplate) {
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@ -8455,7 +8472,8 @@ Sema::ActOnFunctionDeclarator(Scope *S, Declarator &D, DeclContext *DC,
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if (D.isRedeclaration() && !Previous.empty()) {
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checkDLLAttributeRedeclaration(
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*this, dyn_cast<NamedDecl>(Previous.getRepresentativeDecl()), NewFD,
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isExplicitSpecialization || isFunctionTemplateSpecialization);
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isExplicitSpecialization || isFunctionTemplateSpecialization,
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D.isFunctionDefinition());
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}
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if (getLangOpts().CUDA) {
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@ -45,7 +45,8 @@ __declspec(dllimport) extern int GlobalRedecl3;
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USEVAR(GlobalRedecl3)
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// Make sure this works even if the decl has been used before it's defined (PR20792).
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// CHECK: @GlobalRedecl4 = common global i32
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// MS: @GlobalRedecl4 = common dllexport global i32
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// GNU: @GlobalRedecl4 = common global i32
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__declspec(dllimport) extern int GlobalRedecl4;
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USEVAR(GlobalRedecl4)
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int GlobalRedecl4; // dllimport ignored
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@ -111,13 +112,15 @@ __declspec(dllimport) void redecl2(void);
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void redecl2(void);
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USE(redecl2)
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// CHECK-DAG: define void @redecl3()
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// MS: define dllexport void @redecl3()
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// GNU: define void @redecl3()
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__declspec(dllimport) void redecl3(void);
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void redecl3(void) {} // dllimport ignored
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USE(redecl3)
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// Make sure this works even if the decl is used before it's defined (PR20792).
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// CHECK-DAG: define void @redecl4()
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// MS: define dllexport void @redecl4()
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// GNU: define void @redecl4()
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__declspec(dllimport) void redecl4(void);
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USE(redecl4)
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void redecl4(void) {} // dllimport ignored
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@ -63,8 +63,8 @@ struct ForceNonTrivial {
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struct ImportMembers {
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struct Nested;
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// M32-DAG: define x86_thiscallcc void @"\01?normalDef@ImportMembers@@QAEXXZ"(%struct.ImportMembers* %this)
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// M64-DAG: define void @"\01?normalDef@ImportMembers@@QEAAXXZ"(%struct.ImportMembers* %this)
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// M32-DAG: define dllexport x86_thiscallcc void @"\01?normalDef@ImportMembers@@QAEXXZ"(%struct.ImportMembers* %this)
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// M64-DAG: define dllexport void @"\01?normalDef@ImportMembers@@QEAAXXZ"(%struct.ImportMembers* %this)
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// M32-DAG: declare dllimport x86_thiscallcc void @"\01?normalDecl@ImportMembers@@QAEXXZ"(%struct.ImportMembers*)
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// M64-DAG: declare dllimport void @"\01?normalDecl@ImportMembers@@QEAAXXZ"(%struct.ImportMembers*)
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// M32-DAG: declare dllimport x86_thiscallcc void @"\01?normalInclass@ImportMembers@@QAEXXZ"(%struct.ImportMembers*)
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@ -95,8 +95,8 @@ struct ImportMembers {
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__declspec(dllimport) void normalInlineDef();
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__declspec(dllimport) inline void normalInlineDecl();
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// M32-DAG: define x86_thiscallcc void @"\01?virtualDef@ImportMembers@@UAEXXZ"(%struct.ImportMembers* %this)
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// M64-DAG: define void @"\01?virtualDef@ImportMembers@@UEAAXXZ"(%struct.ImportMembers* %this)
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// M32-DAG: define dllexport x86_thiscallcc void @"\01?virtualDef@ImportMembers@@UAEXXZ"(%struct.ImportMembers* %this)
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// M64-DAG: define dllexport void @"\01?virtualDef@ImportMembers@@UEAAXXZ"(%struct.ImportMembers* %this)
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// M32-DAG: declare dllimport x86_thiscallcc void @"\01?virtualDecl@ImportMembers@@UAEXXZ"(%struct.ImportMembers*)
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// M64-DAG: declare dllimport void @"\01?virtualDecl@ImportMembers@@UEAAXXZ"(%struct.ImportMembers*)
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// M32-DAG: declare dllimport x86_thiscallcc void @"\01?virtualInclass@ImportMembers@@UAEXXZ"(%struct.ImportMembers*)
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@ -127,7 +127,7 @@ struct ImportMembers {
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__declspec(dllimport) virtual void virtualInlineDef();
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__declspec(dllimport) virtual inline void virtualInlineDecl();
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// MSC-DAG: define void @"\01?staticDef@ImportMembers@@SAXXZ"()
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// MSC-DAG: define dllexport void @"\01?staticDef@ImportMembers@@SAXXZ"()
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// MSC-DAG: declare dllimport void @"\01?staticDecl@ImportMembers@@SAXXZ"()
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// MSC-DAG: declare dllimport void @"\01?staticInclass@ImportMembers@@SAXXZ"()
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// MSC-DAG: declare dllimport void @"\01?staticInlineDef@ImportMembers@@SAXXZ"()
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@ -235,8 +235,8 @@ USEMV(ImportMembers, ConstexprField)
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// Import individual members of a nested class.
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struct ImportMembers::Nested {
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// M32-DAG: define x86_thiscallcc void @"\01?normalDef@Nested@ImportMembers@@QAEXXZ"(%"struct.ImportMembers::Nested"* %this)
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// M64-DAG: define void @"\01?normalDef@Nested@ImportMembers@@QEAAXXZ"(%"struct.ImportMembers::Nested"* %this)
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// M32-DAG: define dllexport x86_thiscallcc void @"\01?normalDef@Nested@ImportMembers@@QAEXXZ"(%"struct.ImportMembers::Nested"* %this)
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// M64-DAG: define dllexport void @"\01?normalDef@Nested@ImportMembers@@QEAAXXZ"(%"struct.ImportMembers::Nested"* %this)
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// M32-DAG: declare dllimport x86_thiscallcc void @"\01?normalDecl@Nested@ImportMembers@@QAEXXZ"(%"struct.ImportMembers::Nested"*)
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// M64-DAG: declare dllimport void @"\01?normalDecl@Nested@ImportMembers@@QEAAXXZ"(%"struct.ImportMembers::Nested"*)
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// M32-DAG: declare dllimport x86_thiscallcc void @"\01?normalInclass@Nested@ImportMembers@@QAEXXZ"(%"struct.ImportMembers::Nested"*)
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@ -267,8 +267,8 @@ struct ImportMembers::Nested {
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__declspec(dllimport) void normalInlineDef();
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__declspec(dllimport) inline void normalInlineDecl();
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// M32-DAG: define x86_thiscallcc void @"\01?virtualDef@Nested@ImportMembers@@UAEXXZ"(%"struct.ImportMembers::Nested"* %this)
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// M64-DAG: define void @"\01?virtualDef@Nested@ImportMembers@@UEAAXXZ"(%"struct.ImportMembers::Nested"* %this)
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// M32-DAG: define dllexport x86_thiscallcc void @"\01?virtualDef@Nested@ImportMembers@@UAEXXZ"(%"struct.ImportMembers::Nested"* %this)
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// M64-DAG: define dllexport void @"\01?virtualDef@Nested@ImportMembers@@UEAAXXZ"(%"struct.ImportMembers::Nested"* %this)
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// M32-DAG: declare dllimport x86_thiscallcc void @"\01?virtualDecl@Nested@ImportMembers@@UAEXXZ"(%"struct.ImportMembers::Nested"*)
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// M64-DAG: declare dllimport void @"\01?virtualDecl@Nested@ImportMembers@@UEAAXXZ"(%"struct.ImportMembers::Nested"*)
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// M32-DAG: declare dllimport x86_thiscallcc void @"\01?virtualInclass@Nested@ImportMembers@@UAEXXZ"(%"struct.ImportMembers::Nested"*)
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@ -300,7 +300,7 @@ struct ImportMembers::Nested {
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__declspec(dllimport) virtual void virtualInlineDef();
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__declspec(dllimport) virtual inline void virtualInlineDecl();
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// MSC-DAG: define void @"\01?staticDef@Nested@ImportMembers@@SAXXZ"()
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// MSC-DAG: define dllexport void @"\01?staticDef@Nested@ImportMembers@@SAXXZ"()
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// MSC-DAG: declare dllimport void @"\01?staticDecl@Nested@ImportMembers@@SAXXZ"()
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// MSC-DAG: declare dllimport void @"\01?staticInclass@Nested@ImportMembers@@SAXXZ"()
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// MSC-DAG: declare dllimport void @"\01?staticInlineDef@Nested@ImportMembers@@SAXXZ"()
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@ -595,16 +595,16 @@ inline ImportDefaultedDefs::ImportDefaultedDefs(const ImportDefaultedDefs&) = de
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// G64-DAG: define linkonce_odr dereferenceable({{[0-9]+}}) %struct.ImportDefaultedDefs* @_ZN19ImportDefaultedDefsaSERKS_(%struct.ImportDefaultedDefs* %this, %struct.ImportDefaultedDefs* dereferenceable({{[0-9]+}}))
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inline ImportDefaultedDefs& ImportDefaultedDefs::operator=(const ImportDefaultedDefs&) = default;
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// M32-DAG: define x86_thiscallcc %struct.ImportDefaultedDefs* @"\01??0ImportDefaultedDefs@@QAE@$$QAU0@@Z"(%struct.ImportDefaultedDefs* returned %this, %struct.ImportDefaultedDefs* dereferenceable({{[0-9]+}}))
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// M64-DAG: define %struct.ImportDefaultedDefs* @"\01??0ImportDefaultedDefs@@QEAA@$$QEAU0@@Z"(%struct.ImportDefaultedDefs* returned %this, %struct.ImportDefaultedDefs* dereferenceable({{[0-9]+}}))
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// M32-DAG: define dllexport x86_thiscallcc %struct.ImportDefaultedDefs* @"\01??0ImportDefaultedDefs@@QAE@$$QAU0@@Z"(%struct.ImportDefaultedDefs* returned %this, %struct.ImportDefaultedDefs* dereferenceable({{[0-9]+}}))
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// M64-DAG: define dllexport %struct.ImportDefaultedDefs* @"\01??0ImportDefaultedDefs@@QEAA@$$QEAU0@@Z"(%struct.ImportDefaultedDefs* returned %this, %struct.ImportDefaultedDefs* dereferenceable({{[0-9]+}}))
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// G32-DAG: define x86_thiscallcc void @_ZN19ImportDefaultedDefsC1EOS_(%struct.ImportDefaultedDefs* %this, %struct.ImportDefaultedDefs* dereferenceable({{[0-9]+}}))
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// G64-DAG: define void @_ZN19ImportDefaultedDefsC1EOS_(%struct.ImportDefaultedDefs* %this, %struct.ImportDefaultedDefs* dereferenceable({{[0-9]+}}))
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// G32-DAG: define x86_thiscallcc void @_ZN19ImportDefaultedDefsC2EOS_(%struct.ImportDefaultedDefs* %this, %struct.ImportDefaultedDefs* dereferenceable({{[0-9]+}}))
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// G64-DAG: define void @_ZN19ImportDefaultedDefsC2EOS_(%struct.ImportDefaultedDefs* %this, %struct.ImportDefaultedDefs* dereferenceable({{[0-9]+}}))
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ImportDefaultedDefs::ImportDefaultedDefs(ImportDefaultedDefs&&) = default; // dllimport ignored
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// M32-DAG: define x86_thiscallcc dereferenceable({{[0-9]+}}) %struct.ImportDefaultedDefs* @"\01??4ImportDefaultedDefs@@QAEAAU0@$$QAU0@@Z"(%struct.ImportDefaultedDefs* %this, %struct.ImportDefaultedDefs* dereferenceable({{[0-9]+}}))
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// M64-DAG: define dereferenceable({{[0-9]+}}) %struct.ImportDefaultedDefs* @"\01??4ImportDefaultedDefs@@QEAAAEAU0@$$QEAU0@@Z"(%struct.ImportDefaultedDefs* %this, %struct.ImportDefaultedDefs* dereferenceable({{[0-9]+}}))
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// M32-DAG: define dllexport x86_thiscallcc dereferenceable({{[0-9]+}}) %struct.ImportDefaultedDefs* @"\01??4ImportDefaultedDefs@@QAEAAU0@$$QAU0@@Z"(%struct.ImportDefaultedDefs* %this, %struct.ImportDefaultedDefs* dereferenceable({{[0-9]+}}))
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// M64-DAG: define dllexport dereferenceable({{[0-9]+}}) %struct.ImportDefaultedDefs* @"\01??4ImportDefaultedDefs@@QEAAAEAU0@$$QEAU0@@Z"(%struct.ImportDefaultedDefs* %this, %struct.ImportDefaultedDefs* dereferenceable({{[0-9]+}}))
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// G32-DAG: define x86_thiscallcc dereferenceable({{[0-9]+}}) %struct.ImportDefaultedDefs* @_ZN19ImportDefaultedDefsaSEOS_(%struct.ImportDefaultedDefs* %this, %struct.ImportDefaultedDefs* dereferenceable({{[0-9]+}}))
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// G64-DAG: define dereferenceable({{[0-9]+}}) %struct.ImportDefaultedDefs* @_ZN19ImportDefaultedDefsaSEOS_(%struct.ImportDefaultedDefs* %this, %struct.ImportDefaultedDefs* dereferenceable({{[0-9]+}}))
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ImportDefaultedDefs& ImportDefaultedDefs::operator=(ImportDefaultedDefs&&) = default; // dllimport ignored
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@ -264,7 +264,7 @@ __declspec(dllimport) void redecl2();
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void redecl2();
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USE(redecl2)
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// MSC-DAG: define void @"\01?redecl3@@YAXXZ"()
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// MSC-DAG: define dllexport void @"\01?redecl3@@YAXXZ"()
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// GNU-DAG: define void @_Z7redecl3v()
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__declspec(dllimport) void redecl3();
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void redecl3() {} // dllimport ignored
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@ -276,7 +276,7 @@ USE(redecl3)
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// GNU-DAG: declare dllimport void @_Z7friend1v()
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// MSC-DAG: declare void @"\01?friend2@@YAXXZ"()
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// GNU-DAG: declare void @_Z7friend2v()
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// MSC-DAG: define void @"\01?friend3@@YAXXZ"()
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// MSC-DAG: define dllexport void @"\01?friend3@@YAXXZ"()
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// GNU-DAG: define void @_Z7friend3v()
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// MSC-DAG: declare void @"\01?friend4@@YAXXZ"()
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// GNU-DAG: declare void @_Z7friend4v()
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@ -34,17 +34,49 @@ __declspec(dllimport) int GlobalInit1 = 1; // expected-error{{definition of dlli
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int __declspec(dllimport) GlobalInit2 = 1; // expected-error{{definition of dllimport data}}
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// Declare, then reject definition.
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__declspec(dllimport) extern int ExternGlobalDeclInit; // expected-note{{previous declaration is here}} expected-note{{previous attribute is here}}
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int ExternGlobalDeclInit = 1; // expected-warning{{'ExternGlobalDeclInit' redeclared without 'dllimport' attribute: previous 'dllimport' ignored}}
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#ifdef GNU
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// expected-note@+2{{previous attribute is here}}
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#endif
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__declspec(dllimport) extern int ExternGlobalDeclInit; // expected-note{{previous declaration is here}}
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#ifdef MS
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// expected-warning@+4{{'ExternGlobalDeclInit' redeclared without 'dllimport' attribute: 'dllexport' attribute added}}
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#else
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// expected-warning@+2{{'ExternGlobalDeclInit' redeclared without 'dllimport' attribute: previous 'dllimport' ignored}}
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#endif
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int ExternGlobalDeclInit = 1;
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__declspec(dllimport) int GlobalDeclInit; // expected-note{{previous declaration is here}} expected-note{{previous attribute is here}}
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int GlobalDeclInit = 1; // expected-warning{{'GlobalDeclInit' redeclared without 'dllimport' attribute: previous 'dllimport' ignored}}
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#ifdef GNU
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// expected-note@+2{{previous attribute is here}}
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#endif
|
||||
__declspec(dllimport) int GlobalDeclInit; // expected-note{{previous declaration is here}}
|
||||
#ifdef MS
|
||||
// expected-warning@+4{{'GlobalDeclInit' redeclared without 'dllimport' attribute: 'dllexport' attribute added}}
|
||||
#else
|
||||
// expected-warning@+2{{'GlobalDeclInit' redeclared without 'dllimport' attribute: previous 'dllimport' ignored}}
|
||||
#endif
|
||||
int GlobalDeclInit = 1;
|
||||
|
||||
int *__attribute__((dllimport)) GlobalDeclChunkAttrInit; // expected-note{{previous declaration is here}} expected-note{{previous attribute is here}}
|
||||
int *GlobalDeclChunkAttrInit = 0; // expected-warning{{'GlobalDeclChunkAttrInit' redeclared without 'dllimport' attribute: previous 'dllimport' ignored}}
|
||||
#ifdef GNU
|
||||
// expected-note@+2{{previous attribute is here}}
|
||||
#endif
|
||||
int *__attribute__((dllimport)) GlobalDeclChunkAttrInit; // expected-note{{previous declaration is here}}
|
||||
#ifdef MS
|
||||
// expected-warning@+4{{'GlobalDeclChunkAttrInit' redeclared without 'dllimport' attribute: 'dllexport' attribute added}}
|
||||
#else
|
||||
// expected-warning@+2{{'GlobalDeclChunkAttrInit' redeclared without 'dllimport' attribute: previous 'dllimport' ignored}}
|
||||
#endif
|
||||
int *GlobalDeclChunkAttrInit = 0;
|
||||
|
||||
int GlobalDeclAttrInit __attribute__((dllimport)); // expected-note{{previous declaration is here}} expected-note{{previous attribute is here}}
|
||||
int GlobalDeclAttrInit = 1; // expected-warning{{'GlobalDeclAttrInit' redeclared without 'dllimport' attribute: previous 'dllimport' ignored}}
|
||||
#ifdef GNU
|
||||
// expected-note@+2{{previous attribute is here}}
|
||||
#endif
|
||||
int GlobalDeclAttrInit __attribute__((dllimport)); // expected-note{{previous declaration is here}}
|
||||
#ifdef MS
|
||||
// expected-warning@+4{{'GlobalDeclAttrInit' redeclared without 'dllimport' attribute: 'dllexport' attribute added}}
|
||||
#else
|
||||
// expected-warning@+2{{'GlobalDeclAttrInit' redeclared without 'dllimport' attribute: previous 'dllimport' ignored}}
|
||||
#endif
|
||||
int GlobalDeclAttrInit = 1;
|
||||
|
||||
// Redeclarations
|
||||
__declspec(dllimport) extern int GlobalRedecl1;
|
||||
@ -59,8 +91,7 @@ int *__attribute__((dllimport)) GlobalRedecl2b;
|
||||
int GlobalRedecl2c __attribute__((dllimport));
|
||||
int GlobalRedecl2c __attribute__((dllimport));
|
||||
|
||||
// NB: MSVC issues a warning and makes GlobalRedecl3 dllexport. We follow GCC
|
||||
// and drop the dllimport with a warning.
|
||||
// We follow GCC and drop the dllimport with a warning.
|
||||
__declspec(dllimport) extern int GlobalRedecl3; // expected-note{{previous declaration is here}} expected-note{{previous attribute is here}}
|
||||
extern int GlobalRedecl3; // expected-warning{{'GlobalRedecl3' redeclared without 'dllimport' attribute: previous 'dllimport' ignored}}
|
||||
|
||||
@ -133,13 +164,20 @@ inline void __attribute__((dllimport)) inlineFunc2() {}
|
||||
__declspec(dllimport) void redecl1();
|
||||
__declspec(dllimport) void redecl1();
|
||||
|
||||
// NB: MSVC issues a warning and makes redecl2/redecl3 dllexport. We follow GCC
|
||||
// and drop the dllimport with a warning.
|
||||
__declspec(dllimport) void redecl2(); // expected-note{{previous declaration is here}} expected-note{{previous attribute is here}}
|
||||
void redecl2(); // expected-warning{{'redecl2' redeclared without 'dllimport' attribute: previous 'dllimport' ignored}}
|
||||
|
||||
__declspec(dllimport) void redecl3(); // expected-note{{previous declaration is here}} expected-note{{previous attribute is here}}
|
||||
void redecl3() {} // expected-warning{{'redecl3' redeclared without 'dllimport' attribute: previous 'dllimport' ignored}}
|
||||
#ifdef GNU
|
||||
// expected-note@+2{{previous attribute is here}}
|
||||
#endif
|
||||
__declspec(dllimport) void redecl3(); // expected-note{{previous declaration is here}}
|
||||
// NB: Both MSVC and Clang issue a warning and make redecl3 dllexport.
|
||||
#ifdef MS
|
||||
// expected-warning@+4{{'redecl3' redeclared without 'dllimport' attribute: 'dllexport' attribute added}}
|
||||
#else
|
||||
// expected-warning@+2{{'redecl3' redeclared without 'dllimport' attribute: previous 'dllimport' ignored}}
|
||||
#endif
|
||||
void redecl3() {}
|
||||
|
||||
void redecl4(); // expected-note{{previous declaration is here}}
|
||||
void useRedecl4() { redecl4(); }
|
||||
|
||||
@ -44,17 +44,49 @@ __declspec(dllimport) int GlobalInit1 = 1; // expected-error{{definition of dlli
|
||||
int __declspec(dllimport) GlobalInit2 = 1; // expected-error{{definition of dllimport data}}
|
||||
|
||||
// Declare, then reject definition.
|
||||
__declspec(dllimport) extern int ExternGlobalDeclInit; // expected-note{{previous declaration is here}} expected-note{{previous attribute is here}}
|
||||
int ExternGlobalDeclInit = 1; // expected-warning{{'ExternGlobalDeclInit' redeclared without 'dllimport' attribute: previous 'dllimport' ignored}}
|
||||
#ifdef GNU
|
||||
// expected-note@+2{{previous attribute is here}}
|
||||
#endif
|
||||
__declspec(dllimport) extern int ExternGlobalDeclInit; // expected-note{{previous declaration is here}}
|
||||
#ifdef MS
|
||||
// expected-warning@+4{{'ExternGlobalDeclInit' redeclared without 'dllimport' attribute: 'dllexport' attribute added}}
|
||||
#else
|
||||
// expected-warning@+2{{'ExternGlobalDeclInit' redeclared without 'dllimport' attribute: previous 'dllimport' ignored}}
|
||||
#endif
|
||||
int ExternGlobalDeclInit = 1;
|
||||
|
||||
__declspec(dllimport) int GlobalDeclInit; // expected-note{{previous declaration is here}} expected-note{{previous attribute is here}}
|
||||
int GlobalDeclInit = 1; // expected-warning{{'GlobalDeclInit' redeclared without 'dllimport' attribute: previous 'dllimport' ignored}}
|
||||
#ifdef GNU
|
||||
// expected-note@+2{{previous attribute is here}}
|
||||
#endif
|
||||
__declspec(dllimport) int GlobalDeclInit; // expected-note{{previous declaration is here}}
|
||||
#ifdef MS
|
||||
// expected-warning@+4{{'GlobalDeclInit' redeclared without 'dllimport' attribute: 'dllexport' attribute added}}
|
||||
#else
|
||||
// expected-warning@+2{{'GlobalDeclInit' redeclared without 'dllimport' attribute: previous 'dllimport' ignored}}
|
||||
#endif
|
||||
int GlobalDeclInit = 1;
|
||||
|
||||
int *__attribute__((dllimport)) GlobalDeclChunkAttrInit; // expected-note{{previous declaration is here}} expected-note{{previous attribute is here}}
|
||||
int *GlobalDeclChunkAttrInit = 0; // expected-warning{{'GlobalDeclChunkAttrInit' redeclared without 'dllimport' attribute: previous 'dllimport' ignored}}
|
||||
#ifdef GNU
|
||||
// expected-note@+2{{previous attribute is here}}
|
||||
#endif
|
||||
int *__attribute__((dllimport)) GlobalDeclChunkAttrInit; // expected-note{{previous declaration is here}}
|
||||
#ifdef MS
|
||||
// expected-warning@+4{{'GlobalDeclChunkAttrInit' redeclared without 'dllimport' attribute: 'dllexport' attribute added}}
|
||||
#else
|
||||
// expected-warning@+2{{'GlobalDeclChunkAttrInit' redeclared without 'dllimport' attribute: previous 'dllimport' ignored}}
|
||||
#endif
|
||||
int *GlobalDeclChunkAttrInit = 0;
|
||||
|
||||
int GlobalDeclAttrInit __attribute__((dllimport)); // expected-note{{previous declaration is here}} expected-note{{previous attribute is here}}
|
||||
int GlobalDeclAttrInit = 1; // expected-warning{{'GlobalDeclAttrInit' redeclared without 'dllimport' attribute: previous 'dllimport' ignored}}
|
||||
#ifdef GNU
|
||||
// expected-note@+2{{previous attribute is here}}
|
||||
#endif
|
||||
int GlobalDeclAttrInit __attribute__((dllimport)); // expected-note{{previous declaration is here}}
|
||||
#ifdef MS
|
||||
// expected-warning@+4{{'GlobalDeclAttrInit' redeclared without 'dllimport' attribute: 'dllexport' attribute added}}
|
||||
#else
|
||||
// expected-warning@+2{{'GlobalDeclAttrInit' redeclared without 'dllimport' attribute: previous 'dllimport' ignored}}
|
||||
#endif
|
||||
int GlobalDeclAttrInit = 1;
|
||||
|
||||
// Redeclarations
|
||||
__declspec(dllimport) extern int GlobalRedecl1;
|
||||
@ -69,8 +101,6 @@ int *__attribute__((dllimport)) GlobalRedecl2b;
|
||||
int GlobalRedecl2c __attribute__((dllimport));
|
||||
int GlobalRedecl2c __attribute__((dllimport));
|
||||
|
||||
// NB: MSVC issues a warning and makes GlobalRedecl3 dllexport. We follow GCC
|
||||
// and drop the dllimport with a warning.
|
||||
__declspec(dllimport) extern int GlobalRedecl3; // expected-note{{previous declaration is here}} expected-note{{previous attribute is here}}
|
||||
extern int GlobalRedecl3; // expected-warning{{'GlobalRedecl3' redeclared without 'dllimport' attribute: previous 'dllimport' ignored}}
|
||||
|
||||
@ -135,11 +165,31 @@ template<typename T> __declspec(dllimport) int VarTmplInit1 = 1; // expected-err
|
||||
template<typename T> int __declspec(dllimport) VarTmplInit2 = 1; // expected-error{{definition of dllimport data}}
|
||||
|
||||
// Declare, then reject definition.
|
||||
template<typename T> __declspec(dllimport) extern int ExternVarTmplDeclInit; // expected-note{{previous declaration is here}} expected-note{{previous attribute is here}}
|
||||
template<typename T> int ExternVarTmplDeclInit = 1; // expected-warning{{'ExternVarTmplDeclInit' redeclared without 'dllimport' attribute: previous 'dllimport' ignored}}
|
||||
#ifdef GNU
|
||||
// expected-note@+3{{previous attribute is here}}
|
||||
#endif
|
||||
template <typename T>
|
||||
__declspec(dllimport) extern int ExternVarTmplDeclInit; // expected-note{{previous declaration is here}}
|
||||
#ifdef MS
|
||||
// expected-warning@+5{{'ExternVarTmplDeclInit' redeclared without 'dllimport' attribute: 'dllexport' attribute added}}
|
||||
#else
|
||||
// expected-warning@+3{{'ExternVarTmplDeclInit' redeclared without 'dllimport' attribute: previous 'dllimport' ignored}}
|
||||
#endif
|
||||
template <typename T>
|
||||
int ExternVarTmplDeclInit = 1;
|
||||
|
||||
template<typename T> __declspec(dllimport) int VarTmplDeclInit; // expected-note{{previous declaration is here}} expected-note{{previous attribute is here}}
|
||||
template<typename T> int VarTmplDeclInit = 1; // expected-warning{{'VarTmplDeclInit' redeclared without 'dllimport' attribute: previous 'dllimport' ignored}}
|
||||
#ifdef GNU
|
||||
// expected-note@+3{{previous attribute is here}}
|
||||
#endif
|
||||
template <typename T>
|
||||
__declspec(dllimport) int VarTmplDeclInit; // expected-note{{previous declaration is here}}
|
||||
#ifdef MS
|
||||
// expected-warning@+5{{'VarTmplDeclInit' redeclared without 'dllimport' attribute: 'dllexport' attribute added}}
|
||||
#else
|
||||
// expected-warning@+3{{'VarTmplDeclInit' redeclared without 'dllimport' attribute: previous 'dllimport' ignored}}
|
||||
#endif
|
||||
template <typename T>
|
||||
int VarTmplDeclInit = 1;
|
||||
|
||||
// Redeclarations
|
||||
template<typename T> __declspec(dllimport) extern int VarTmplRedecl1;
|
||||
@ -238,13 +288,20 @@ __declspec(dllimport) void inlineDef();
|
||||
__declspec(dllimport) void redecl1();
|
||||
__declspec(dllimport) void redecl1();
|
||||
|
||||
// NB: MSVC issues a warning and makes redecl2/redecl3 dllexport. We follow GCC
|
||||
// and drop the dllimport with a warning.
|
||||
__declspec(dllimport) void redecl2(); // expected-note{{previous declaration is here}} expected-note{{previous attribute is here}}
|
||||
void redecl2(); // expected-warning{{'redecl2' redeclared without 'dllimport' attribute: previous 'dllimport' ignored}}
|
||||
|
||||
__declspec(dllimport) void redecl3(); // expected-note{{previous declaration is here}} expected-note{{previous attribute is here}}
|
||||
void redecl3() {} // expected-warning{{'redecl3' redeclared without 'dllimport' attribute: previous 'dllimport' ignored}}
|
||||
#ifdef GNU
|
||||
// expected-note@+2{{previous attribute is here}}
|
||||
#endif
|
||||
__declspec(dllimport) void redecl3(); // expected-note{{previous declaration is here}}
|
||||
// NB: Both MSVC and Clang issue a warning and make redecl3 dllexport.
|
||||
#ifdef MS
|
||||
// expected-warning@+4{{'redecl3' redeclared without 'dllimport' attribute: 'dllexport' attribute added}}
|
||||
#else
|
||||
// expected-warning@+2{{'redecl3' redeclared without 'dllimport' attribute: previous 'dllimport' ignored}}
|
||||
#endif
|
||||
void redecl3() {}
|
||||
|
||||
void redecl4(); // expected-note{{previous declaration is here}}
|
||||
__declspec(dllimport) void redecl4(); // expected-warning{{redeclaration of 'redecl4' should not add 'dllimport' attribute}}
|
||||
@ -266,7 +323,10 @@ __declspec(dllimport) inline void redecl6() {} // expected-warning{{'dllimport'
|
||||
struct FuncFriend {
|
||||
friend __declspec(dllimport) void friend1();
|
||||
friend __declspec(dllimport) void friend2(); // expected-note{{previous declaration is here}} expected-note{{previous attribute is here}}
|
||||
friend __declspec(dllimport) void friend3(); // expected-note{{previous declaration is here}} expected-note{{previous attribute is here}}
|
||||
#ifdef GNU
|
||||
// expected-note@+2{{previous attribute is here}}
|
||||
#endif
|
||||
friend __declspec(dllimport) void friend3(); // expected-note{{previous declaration is here}}
|
||||
friend void friend4(); // expected-note{{previous declaration is here}}
|
||||
#ifdef MS
|
||||
// expected-note@+2{{previous declaration is here}}
|
||||
@ -275,7 +335,12 @@ struct FuncFriend {
|
||||
};
|
||||
__declspec(dllimport) void friend1();
|
||||
void friend2(); // expected-warning{{'friend2' redeclared without 'dllimport' attribute: previous 'dllimport' ignored}}
|
||||
void friend3() {} // expected-warning{{'friend3' redeclared without 'dllimport' attribute: previous 'dllimport' ignored}}
|
||||
#ifdef MS
|
||||
// expected-warning@+4{{'friend3' redeclared without 'dllimport' attribute: 'dllexport' attribute added}}
|
||||
#else
|
||||
// expected-warning@+2{{'friend3' redeclared without 'dllimport' attribute: previous 'dllimport' ignored}}
|
||||
#endif
|
||||
void friend3() {}
|
||||
__declspec(dllimport) void friend4(); // expected-warning{{redeclaration of 'friend4' should not add 'dllimport' attribute}}
|
||||
#ifdef MS
|
||||
__declspec(dllimport) inline void friend5() {} // expected-warning{{redeclaration of 'friend5' should not add 'dllimport' attribute}}
|
||||
@ -447,33 +512,39 @@ template<> __declspec(dllimport) inline void funcTmpl<ExplicitSpec_InlineDef_Imp
|
||||
struct ImportMembers {
|
||||
struct Nested {
|
||||
__declspec(dllimport) void normalDecl();
|
||||
__declspec(dllimport) void normalDef(); // expected-note{{previous declaration is here}} expected-note{{previous attribute is here}}
|
||||
#ifdef GNU
|
||||
// expected-note@+2{{previous attribute is here}}
|
||||
#endif
|
||||
__declspec(dllimport) void normalDef(); // expected-note{{previous declaration is here}}
|
||||
};
|
||||
|
||||
#ifdef GNU
|
||||
// expected-note@+5{{previous attribute is here}}
|
||||
// expected-warning@+5{{'dllimport' attribute ignored on inline function}}
|
||||
// expected-warning@+6{{'dllimport' attribute ignored on inline function}}
|
||||
#endif
|
||||
__declspec(dllimport) void normalDecl();
|
||||
__declspec(dllimport) void normalDef(); // expected-note{{previous declaration is here}} expected-note{{previous attribute is here}}
|
||||
__declspec(dllimport) void normalDef(); // expected-note{{previous declaration is here}}
|
||||
__declspec(dllimport) void normalInclass() {}
|
||||
__declspec(dllimport) void normalInlineDef();
|
||||
__declspec(dllimport) inline void normalInlineDecl();
|
||||
#ifdef GNU
|
||||
// expected-note@+5{{previous attribute is here}}
|
||||
// expected-warning@+5{{'dllimport' attribute ignored on inline function}}
|
||||
// expected-warning@+6{{'dllimport' attribute ignored on inline function}}
|
||||
#endif
|
||||
__declspec(dllimport) virtual void virtualDecl();
|
||||
__declspec(dllimport) virtual void virtualDef(); // expected-note{{previous declaration is here}} expected-note{{previous attribute is here}}
|
||||
__declspec(dllimport) virtual void virtualDef(); // expected-note{{previous declaration is here}}
|
||||
__declspec(dllimport) virtual void virtualInclass() {}
|
||||
__declspec(dllimport) virtual void virtualInlineDef();
|
||||
__declspec(dllimport) virtual inline void virtualInlineDecl();
|
||||
#ifdef GNU
|
||||
// expected-note@+5{{previous attribute is here}}
|
||||
// expected-warning@+5{{'dllimport' attribute ignored on inline function}}
|
||||
// expected-warning@+6{{'dllimport' attribute ignored on inline function}}
|
||||
#endif
|
||||
__declspec(dllimport) static void staticDecl();
|
||||
__declspec(dllimport) static void staticDef(); // expected-note{{previous declaration is here}} expected-note{{previous attribute is here}}
|
||||
__declspec(dllimport) static void staticDef(); // expected-note{{previous declaration is here}}
|
||||
__declspec(dllimport) static void staticInclass() {}
|
||||
__declspec(dllimport) static void staticInlineDef();
|
||||
__declspec(dllimport) static inline void staticInlineDecl();
|
||||
@ -495,20 +566,40 @@ public:
|
||||
__declspec(dllimport) constexpr static int ConstexprFieldDef = 1; // expected-note{{attribute is here}}
|
||||
};
|
||||
|
||||
void ImportMembers::Nested::normalDef() {} // expected-warning{{'ImportMembers::Nested::normalDef' redeclared without 'dllimport' attribute: previous 'dllimport' ignored}}
|
||||
void ImportMembers::normalDef() {} // expected-warning{{'ImportMembers::normalDef' redeclared without 'dllimport' attribute: previous 'dllimport' ignored}}
|
||||
#ifdef MS
|
||||
// expected-warning@+4{{'ImportMembers::Nested::normalDef' redeclared without 'dllimport' attribute: 'dllexport' attribute added}}
|
||||
#else
|
||||
// expected-warning@+2{{'ImportMembers::Nested::normalDef' redeclared without 'dllimport' attribute: previous 'dllimport' ignored}}
|
||||
#endif
|
||||
void ImportMembers::Nested::normalDef() {}
|
||||
#ifdef MS
|
||||
// expected-warning@+4{{'ImportMembers::normalDef' redeclared without 'dllimport' attribute: 'dllexport' attribute added}}
|
||||
#else
|
||||
// expected-warning@+2{{'ImportMembers::normalDef' redeclared without 'dllimport' attribute: previous 'dllimport' ignored}}
|
||||
#endif
|
||||
void ImportMembers::normalDef() {}
|
||||
#ifdef GNU
|
||||
// expected-warning@+2{{'ImportMembers::normalInlineDef' redeclared inline; 'dllimport' attribute ignored}}
|
||||
#endif
|
||||
inline void ImportMembers::normalInlineDef() {}
|
||||
void ImportMembers::normalInlineDecl() {}
|
||||
void ImportMembers::virtualDef() {} // expected-warning{{'ImportMembers::virtualDef' redeclared without 'dllimport' attribute: previous 'dllimport' ignored}}
|
||||
#ifdef MS
|
||||
// expected-warning@+4{{'ImportMembers::virtualDef' redeclared without 'dllimport' attribute: 'dllexport' attribute added}}
|
||||
#else
|
||||
// expected-warning@+2{{'ImportMembers::virtualDef' redeclared without 'dllimport' attribute: previous 'dllimport' ignored}}
|
||||
#endif
|
||||
void ImportMembers::virtualDef() {}
|
||||
#ifdef GNU
|
||||
// expected-warning@+2{{'ImportMembers::virtualInlineDef' redeclared inline; 'dllimport' attribute ignored}}
|
||||
#endif
|
||||
inline void ImportMembers::virtualInlineDef() {}
|
||||
void ImportMembers::virtualInlineDecl() {}
|
||||
void ImportMembers::staticDef() {} // expected-warning{{'ImportMembers::staticDef' redeclared without 'dllimport' attribute: previous 'dllimport' ignored}}
|
||||
#ifdef MS
|
||||
// expected-warning@+4{{'ImportMembers::staticDef' redeclared without 'dllimport' attribute: 'dllexport' attribute added}}
|
||||
#else
|
||||
// expected-warning@+2{{'ImportMembers::staticDef' redeclared without 'dllimport' attribute: previous 'dllimport' ignored}}
|
||||
#endif
|
||||
void ImportMembers::staticDef() {}
|
||||
#ifdef GNU
|
||||
// expected-warning@+2{{'ImportMembers::staticInlineDef' redeclared inline; 'dllimport' attribute ignored}}
|
||||
#endif
|
||||
@ -620,7 +711,10 @@ struct ImportDefaulted {
|
||||
// Import defaulted member function definitions.
|
||||
struct ImportDefaultedDefs {
|
||||
__declspec(dllimport) ImportDefaultedDefs();
|
||||
__declspec(dllimport) ~ImportDefaultedDefs(); // expected-note{{previous declaration is here}} expected-note{{previous attribute is here}}
|
||||
#ifdef GNU
|
||||
// expected-note@+2{{previous attribute is here}}
|
||||
#endif
|
||||
__declspec(dllimport) ~ImportDefaultedDefs(); // expected-note{{previous declaration is here}}
|
||||
|
||||
#ifdef GNU
|
||||
// expected-warning@+3{{'dllimport' attribute ignored on inline function}}
|
||||
@ -630,14 +724,22 @@ struct ImportDefaultedDefs {
|
||||
__declspec(dllimport) ImportDefaultedDefs& operator=(const ImportDefaultedDefs&);
|
||||
|
||||
__declspec(dllimport) ImportDefaultedDefs(ImportDefaultedDefs&&);
|
||||
__declspec(dllimport) ImportDefaultedDefs& operator=(ImportDefaultedDefs&&); // expected-note{{previous declaration is here}} expected-note{{previous attribute is here}}
|
||||
#ifdef GNU
|
||||
// expected-note@+2{{previous attribute is here}}
|
||||
#endif
|
||||
__declspec(dllimport) ImportDefaultedDefs &operator=(ImportDefaultedDefs &&); // expected-note{{previous declaration is here}}
|
||||
};
|
||||
|
||||
// Not allowed on definitions.
|
||||
__declspec(dllimport) ImportDefaultedDefs::ImportDefaultedDefs() = default; // expected-error{{dllimport cannot be applied to non-inline function definition}}
|
||||
|
||||
#ifdef MS
|
||||
// expected-warning@+5{{'ImportDefaultedDefs::~ImportDefaultedDefs' redeclared without 'dllimport' attribute: 'dllexport' attribute added}}
|
||||
#else
|
||||
// expected-warning@+3{{'ImportDefaultedDefs::~ImportDefaultedDefs' redeclared without 'dllimport' attribute: previous 'dllimport' ignored}}
|
||||
#endif
|
||||
// dllimport cannot be dropped.
|
||||
ImportDefaultedDefs::~ImportDefaultedDefs() = default; // expected-warning{{'ImportDefaultedDefs::~ImportDefaultedDefs' redeclared without 'dllimport' attribute: previous 'dllimport' ignored}}
|
||||
ImportDefaultedDefs::~ImportDefaultedDefs() = default;
|
||||
|
||||
// Import inline declaration and definition.
|
||||
#ifdef GNU
|
||||
@ -648,8 +750,12 @@ __declspec(dllimport) ImportDefaultedDefs::ImportDefaultedDefs(const ImportDefau
|
||||
inline ImportDefaultedDefs& ImportDefaultedDefs::operator=(const ImportDefaultedDefs&) = default;
|
||||
|
||||
__declspec(dllimport) ImportDefaultedDefs::ImportDefaultedDefs(ImportDefaultedDefs&&) = default; // expected-error{{dllimport cannot be applied to non-inline function definition}}
|
||||
ImportDefaultedDefs& ImportDefaultedDefs::operator=(ImportDefaultedDefs&&) = default; // expected-warning{{'ImportDefaultedDefs::operator=' redeclared without 'dllimport' attribute: previous 'dllimport' ignored}}
|
||||
|
||||
#ifdef MS
|
||||
// expected-warning@+4{{'ImportDefaultedDefs::operator=' redeclared without 'dllimport' attribute: 'dllexport' attribute added}}
|
||||
#else
|
||||
// expected-warning@+2{{'ImportDefaultedDefs::operator=' redeclared without 'dllimport' attribute: previous 'dllimport' ignored}}
|
||||
#endif
|
||||
ImportDefaultedDefs &ImportDefaultedDefs::operator=(ImportDefaultedDefs &&) = default;
|
||||
|
||||
// Redeclarations cannot add dllimport.
|
||||
struct MemberRedecl {
|
||||
@ -970,13 +1076,22 @@ template<> __declspec(dllimport) const int MemVarTmpl::StaticVar<ExplicitSpec_De
|
||||
template<typename T>
|
||||
struct ImportClassTmplMembers {
|
||||
__declspec(dllimport) void normalDecl();
|
||||
__declspec(dllimport) void normalDef(); // expected-note{{previous declaration is here}} expected-note{{previous attribute is here}}
|
||||
#ifdef GNU
|
||||
// expected-note@+2{{previous attribute is here}}
|
||||
#endif
|
||||
__declspec(dllimport) void normalDef(); // expected-note{{previous declaration is here}}
|
||||
__declspec(dllimport) void normalInlineDef();
|
||||
__declspec(dllimport) virtual void virtualDecl();
|
||||
__declspec(dllimport) virtual void virtualDef(); // expected-note{{previous declaration is here}} expected-note{{previous attribute is here}}
|
||||
#ifdef GNU
|
||||
// expected-note@+2{{previous attribute is here}}
|
||||
#endif
|
||||
__declspec(dllimport) virtual void virtualDef(); // expected-note{{previous declaration is here}}
|
||||
__declspec(dllimport) virtual void virtualInlineDef();
|
||||
__declspec(dllimport) static void staticDecl();
|
||||
__declspec(dllimport) static void staticDef(); // expected-note{{previous declaration is here}} expected-note{{previous attribute is here}}
|
||||
#ifdef GNU
|
||||
// expected-note@+2{{previous attribute is here}}
|
||||
#endif
|
||||
__declspec(dllimport) static void staticDef(); // expected-note{{previous declaration is here}}
|
||||
__declspec(dllimport) static void staticInlineDef();
|
||||
|
||||
#ifdef GNU
|
||||
@ -1013,19 +1128,37 @@ public:
|
||||
|
||||
// NB: MSVC is inconsistent here and disallows *InlineDef on class templates,
|
||||
// but allows it on classes. We allow both.
|
||||
template<typename T> void ImportClassTmplMembers<T>::normalDef() {} // expected-warning{{'ImportClassTmplMembers::normalDef' redeclared without 'dllimport' attribute: previous 'dllimport' ignored}}
|
||||
#ifdef MS
|
||||
// expected-warning@+5{{'ImportClassTmplMembers::normalDef' redeclared without 'dllimport' attribute: 'dllexport' attribute added}}
|
||||
#else
|
||||
// expected-warning@+3{{'ImportClassTmplMembers::normalDef' redeclared without 'dllimport' attribute: previous 'dllimport' ignored}}
|
||||
#endif
|
||||
template <typename T>
|
||||
void ImportClassTmplMembers<T>::normalDef() {}
|
||||
#ifdef GNU
|
||||
// expected-warning@+2{{'ImportClassTmplMembers::normalInlineDef' redeclared inline; 'dllimport' attribute ignored}}
|
||||
#endif
|
||||
template<typename T> inline void ImportClassTmplMembers<T>::normalInlineDef() {}
|
||||
template<typename T> void ImportClassTmplMembers<T>::normalInlineDecl() {}
|
||||
template<typename T> void ImportClassTmplMembers<T>::virtualDef() {} // expected-warning{{'ImportClassTmplMembers::virtualDef' redeclared without 'dllimport' attribute: previous 'dllimport' ignored}}
|
||||
#ifdef MS
|
||||
// expected-warning@+5{{'ImportClassTmplMembers::virtualDef' redeclared without 'dllimport' attribute: 'dllexport' attribute added}}
|
||||
#else
|
||||
// expected-warning@+3{{'ImportClassTmplMembers::virtualDef' redeclared without 'dllimport' attribute: previous 'dllimport' ignored}}
|
||||
#endif
|
||||
template <typename T>
|
||||
void ImportClassTmplMembers<T>::virtualDef() {}
|
||||
#ifdef GNU
|
||||
// expected-warning@+2{{'ImportClassTmplMembers::virtualInlineDef' redeclared inline; 'dllimport' attribute ignored}}
|
||||
#endif
|
||||
template<typename T> inline void ImportClassTmplMembers<T>::virtualInlineDef() {}
|
||||
template<typename T> void ImportClassTmplMembers<T>::virtualInlineDecl() {}
|
||||
template<typename T> void ImportClassTmplMembers<T>::staticDef() {} // expected-warning{{'ImportClassTmplMembers::staticDef' redeclared without 'dllimport' attribute: previous 'dllimport' ignored}}
|
||||
#ifdef MS
|
||||
// expected-warning@+5{{'ImportClassTmplMembers::staticDef' redeclared without 'dllimport' attribute: 'dllexport' attribute added}}
|
||||
#else
|
||||
// expected-warning@+3{{'ImportClassTmplMembers::staticDef' redeclared without 'dllimport' attribute: previous 'dllimport' ignored}}
|
||||
#endif
|
||||
template <typename T>
|
||||
void ImportClassTmplMembers<T>::staticDef() {}
|
||||
#ifdef GNU
|
||||
// expected-warning@+2{{'ImportClassTmplMembers::staticInlineDef' redeclared inline; 'dllimport' attribute ignored}}
|
||||
#endif
|
||||
|
||||
Loading…
x
Reference in New Issue
Block a user