diff options
| -rw-r--r-- | clang/include/clang/AST/ASTStructuralEquivalence.h | 4 | ||||
| -rw-r--r-- | clang/include/clang/Basic/DiagnosticASTKinds.td | 72 | ||||
| -rw-r--r-- | clang/include/clang/Basic/DiagnosticGroups.td | 1 | ||||
| -rw-r--r-- | clang/lib/AST/ASTStructuralEquivalence.cpp | 160 |
4 files changed, 178 insertions, 59 deletions
diff --git a/clang/include/clang/AST/ASTStructuralEquivalence.h b/clang/include/clang/AST/ASTStructuralEquivalence.h index 2fcc0eaeecc..70e0daa08a9 100644 --- a/clang/include/clang/AST/ASTStructuralEquivalence.h +++ b/clang/include/clang/AST/ASTStructuralEquivalence.h @@ -111,6 +111,10 @@ struct StructuralEquivalenceContext { static llvm::Optional<unsigned> findUntaggedStructOrUnionIndex(RecordDecl *Anon); + // If ErrorOnTagTypeMismatch is set, return the the error, otherwise get the + // relevant warning for the input error diagnostic. + unsigned getApplicableDiagnostic(unsigned ErrorDiagnostic); + private: /// Finish checking all of the structural equivalences. /// diff --git a/clang/include/clang/Basic/DiagnosticASTKinds.td b/clang/include/clang/Basic/DiagnosticASTKinds.td index c2a390fa465..b88b3626edb 100644 --- a/clang/include/clang/Basic/DiagnosticASTKinds.td +++ b/clang/include/clang/Basic/DiagnosticASTKinds.td @@ -224,20 +224,31 @@ let CategoryName = "VTable ABI Issue" in { def err_odr_variable_type_inconsistent : Error< "external variable %0 declared with incompatible types in different " "translation units (%1 vs. %2)">; +def warn_odr_variable_type_inconsistent : Warning< + "external variable %0 declared with incompatible types in different " + "translation units (%1 vs. %2)">, + InGroup<ODR>; def err_odr_variable_multiple_def : Error< "external variable %0 defined in multiple translation units">; +def warn_odr_variable_multiple_def : Warning< + "external variable %0 defined in multiple translation units">, + InGroup<ODR>; def note_odr_value_here : Note<"declared here with type %0">; def note_odr_defined_here : Note<"also defined here">; def err_odr_function_type_inconsistent : Error< "external function %0 declared with incompatible types in different " "translation units (%1 vs. %2)">; -def warn_odr_tag_type_inconsistent - : Warning<"type %0 has incompatible definitions in different translation " - "units">, - InGroup<DiagGroup<"odr">>; +def warn_odr_function_type_inconsistent : Warning< + "external function %0 declared with incompatible types in different " + "translation units (%1 vs. %2)">, + InGroup<ODR>; def err_odr_tag_type_inconsistent : Error<"type %0 has incompatible definitions in different translation " "units">; +def warn_odr_tag_type_inconsistent + : Warning<"type %0 has incompatible definitions in different translation " + "units">, + InGroup<ODR>; def note_odr_tag_kind_here: Note< "%0 is a %select{struct|interface|union|class|enum}1 here">; def note_odr_field : Note<"field %0 has type %1 here">; @@ -253,44 +264,82 @@ def note_odr_number_of_bases : Note< "class has %0 base %plural{1:class|:classes}0">; def note_odr_enumerator : Note<"enumerator %0 with value %1 here">; def note_odr_missing_enumerator : Note<"no corresponding enumerator here">; - def err_odr_field_type_inconsistent : Error< "field %0 declared with incompatible types in different " "translation units (%1 vs. %2)">; +def warn_odr_field_type_inconsistent : Warning< + "field %0 declared with incompatible types in different " + "translation units (%1 vs. %2)">, + InGroup<ODR>; // Importing Objective-C ASTs def err_odr_ivar_type_inconsistent : Error< "instance variable %0 declared with incompatible types in different " "translation units (%1 vs. %2)">; +def warn_odr_ivar_type_inconsistent : Warning< + "instance variable %0 declared with incompatible types in different " + "translation units (%1 vs. %2)">, + InGroup<ODR>; def err_odr_objc_superclass_inconsistent : Error< "class %0 has incompatible superclasses">; +def warn_odr_objc_superclass_inconsistent : Warning< + "class %0 has incompatible superclasses">, + InGroup<ODR>; def note_odr_objc_superclass : Note<"inherits from superclass %0 here">; def note_odr_objc_missing_superclass : Note<"no corresponding superclass here">; def err_odr_objc_method_result_type_inconsistent : Error< "%select{class|instance}0 method %1 has incompatible result types in " "different translation units (%2 vs. %3)">; +def warn_odr_objc_method_result_type_inconsistent : Warning< + "%select{class|instance}0 method %1 has incompatible result types in " + "different translation units (%2 vs. %3)">, + InGroup<ODR>; def err_odr_objc_method_num_params_inconsistent : Error< "%select{class|instance}0 method %1 has a different number of parameters in " "different translation units (%2 vs. %3)">; +def warn_odr_objc_method_num_params_inconsistent : Warning< + "%select{class|instance}0 method %1 has a different number of parameters in " + "different translation units (%2 vs. %3)">, + InGroup<ODR>; def err_odr_objc_method_param_type_inconsistent : Error< "%select{class|instance}0 method %1 has a parameter with a different types " "in different translation units (%2 vs. %3)">; +def warn_odr_objc_method_param_type_inconsistent : Warning< + "%select{class|instance}0 method %1 has a parameter with a different types " + "in different translation units (%2 vs. %3)">, + InGroup<ODR>; def err_odr_objc_method_variadic_inconsistent : Error< "%select{class|instance}0 method %1 is variadic in one translation unit " "and not variadic in another">; +def warn_odr_objc_method_variadic_inconsistent : Warning< + "%select{class|instance}0 method %1 is variadic in one translation unit " + "and not variadic in another">, + InGroup<ODR>; def note_odr_objc_method_here : Note< "%select{class|instance}0 method %1 also declared here">; def err_odr_objc_property_type_inconsistent : Error< "property %0 declared with incompatible types in different " "translation units (%1 vs. %2)">; +def warn_odr_objc_property_type_inconsistent : Warning< + "property %0 declared with incompatible types in different " + "translation units (%1 vs. %2)">, + InGroup<ODR>; def err_odr_objc_property_impl_kind_inconsistent : Error< "property %0 is implemented with %select{@synthesize|@dynamic}1 in one " "translation but %select{@dynamic|@synthesize}1 in another translation unit">; +def warn_odr_objc_property_impl_kind_inconsistent : Warning< + "property %0 is implemented with %select{@synthesize|@dynamic}1 in one " + "translation but %select{@dynamic|@synthesize}1 in another translation unit">, + InGroup<ODR>; def note_odr_objc_property_impl_kind : Note< "property %0 is implemented with %select{@synthesize|@dynamic}1 here">; def err_odr_objc_synthesize_ivar_inconsistent : Error< "property %0 is synthesized to different ivars in different translation " "units (%1 vs. %2)">; +def warn_odr_objc_synthesize_ivar_inconsistent : Warning< + "property %0 is synthesized to different ivars in different translation " + "units (%1 vs. %2)">, + InGroup<ODR>; def note_odr_objc_synthesize_ivar_here : Note< "property is synthesized to ivar %0 here">; @@ -299,19 +348,32 @@ def note_odr_friend : Note<"friend declared here">; def note_odr_missing_friend : Note<"no corresponding friend here">; def err_odr_different_num_template_parameters : Error< "template parameter lists have a different number of parameters (%0 vs %1)">; +def warn_odr_different_num_template_parameters : Warning< + "template parameter lists have a different number of parameters (%0 vs %1)">, + InGroup<ODR>; def note_odr_template_parameter_list : Note< "template parameter list also declared here">; def err_odr_different_template_parameter_kind : Error< "template parameter has different kinds in different translation units">; +def warn_odr_different_template_parameter_kind : Warning< + "template parameter has different kinds in different translation units">, + InGroup<ODR>; def note_odr_template_parameter_here : Note< "template parameter declared here">; def err_odr_parameter_pack_non_pack : Error< "parameter kind mismatch; parameter is %select{not a|a}0 parameter pack">; +def warn_odr_parameter_pack_non_pack : Warning< + "parameter kind mismatch; parameter is %select{not a|a}0 parameter pack">, + InGroup<ODR>; def note_odr_parameter_pack_non_pack : Note< "%select{parameter|parameter pack}0 declared here">; def err_odr_non_type_parameter_type_inconsistent : Error< "non-type template parameter declared with incompatible types in different " "translation units (%0 vs. %1)">; +def warn_odr_non_type_parameter_type_inconsistent : Warning< + "non-type template parameter declared with incompatible types in different " + "translation units (%0 vs. %1)">, + InGroup<ODR>; def err_unsupported_ast_node: Error<"cannot import unsupported AST node %0">; def remark_sanitize_address_insert_extra_padding_accepted : Remark< diff --git a/clang/include/clang/Basic/DiagnosticGroups.td b/clang/include/clang/Basic/DiagnosticGroups.td index 1e2336a9627..d11bf58acd8 100644 --- a/clang/include/clang/Basic/DiagnosticGroups.td +++ b/clang/include/clang/Basic/DiagnosticGroups.td @@ -16,6 +16,7 @@ def Implicit : DiagGroup<"implicit", [ ]>; // Empty DiagGroups are recognized by clang but ignored. +def ODR : DiagGroup<"odr">; def : DiagGroup<"abi">; def AbsoluteValue : DiagGroup<"absolute-value">; def AddressOfTemporary : DiagGroup<"address-of-temporary">; diff --git a/clang/lib/AST/ASTStructuralEquivalence.cpp b/clang/lib/AST/ASTStructuralEquivalence.cpp index 4a1f6da14e3..6dbf5ded3cc 100644 --- a/clang/lib/AST/ASTStructuralEquivalence.cpp +++ b/clang/lib/AST/ASTStructuralEquivalence.cpp @@ -860,10 +860,9 @@ static bool IsStructurallyEquivalent(StructuralEquivalenceContext &Context, IdentifierInfo *Name2 = Field2->getIdentifier(); if (!::IsStructurallyEquivalent(Name1, Name2)) { if (Context.Complain) { - Context.Diag2(Owner2->getLocation(), - Context.ErrorOnTagTypeMismatch - ? diag::err_odr_tag_type_inconsistent - : diag::warn_odr_tag_type_inconsistent) + Context.Diag2( + Owner2->getLocation(), + Context.getApplicableDiagnostic(diag::err_odr_tag_type_inconsistent)) << Context.ToCtx.getTypeDeclType(Owner2); Context.Diag2(Field2->getLocation(), diag::note_odr_field_name) << Field2->getDeclName(); @@ -876,10 +875,9 @@ static bool IsStructurallyEquivalent(StructuralEquivalenceContext &Context, if (!IsStructurallyEquivalent(Context, Field1->getType(), Field2->getType())) { if (Context.Complain) { - Context.Diag2(Owner2->getLocation(), - Context.ErrorOnTagTypeMismatch - ? diag::err_odr_tag_type_inconsistent - : diag::warn_odr_tag_type_inconsistent) + Context.Diag2( + Owner2->getLocation(), + Context.getApplicableDiagnostic(diag::err_odr_tag_type_inconsistent)) << Context.ToCtx.getTypeDeclType(Owner2); Context.Diag2(Field2->getLocation(), diag::note_odr_field) << Field2->getDeclName() << Field2->getType(); @@ -891,10 +889,9 @@ static bool IsStructurallyEquivalent(StructuralEquivalenceContext &Context, if (Field1->isBitField() != Field2->isBitField()) { if (Context.Complain) { - Context.Diag2(Owner2->getLocation(), - Context.ErrorOnTagTypeMismatch - ? diag::err_odr_tag_type_inconsistent - : diag::warn_odr_tag_type_inconsistent) + Context.Diag2( + Owner2->getLocation(), + Context.getApplicableDiagnostic(diag::err_odr_tag_type_inconsistent)) << Context.ToCtx.getTypeDeclType(Owner2); if (Field1->isBitField()) { Context.Diag1(Field1->getLocation(), diag::note_odr_bit_field) @@ -921,9 +918,8 @@ static bool IsStructurallyEquivalent(StructuralEquivalenceContext &Context, if (Bits1 != Bits2) { if (Context.Complain) { Context.Diag2(Owner2->getLocation(), - Context.ErrorOnTagTypeMismatch - ? diag::err_odr_tag_type_inconsistent - : diag::warn_odr_tag_type_inconsistent) + Context.getApplicableDiagnostic( + diag::err_odr_tag_type_inconsistent)) << Context.ToCtx.getTypeDeclType(Owner2); Context.Diag2(Field2->getLocation(), diag::note_odr_bit_field) << Field2->getDeclName() << Field2->getType() << Bits2; @@ -992,10 +988,8 @@ static bool IsStructurallyEquivalent(StructuralEquivalenceContext &Context, RecordDecl *D1, RecordDecl *D2) { if (D1->isUnion() != D2->isUnion()) { if (Context.Complain) { - Context.Diag2(D2->getLocation(), - Context.ErrorOnTagTypeMismatch - ? diag::err_odr_tag_type_inconsistent - : diag::warn_odr_tag_type_inconsistent) + Context.Diag2(D2->getLocation(), Context.getApplicableDiagnostic( + diag::err_odr_tag_type_inconsistent)) << Context.ToCtx.getTypeDeclType(D2); Context.Diag1(D1->getLocation(), diag::note_odr_tag_kind_here) << D1->getDeclName() << (unsigned)D1->getTagKind(); @@ -1072,7 +1066,9 @@ static bool IsStructurallyEquivalent(StructuralEquivalenceContext &Context, if (D1CXX->getNumBases() != D2CXX->getNumBases()) { if (Context.Complain) { - Context.Diag2(D2->getLocation(), diag::warn_odr_tag_type_inconsistent) + Context.Diag2(D2->getLocation(), + Context.getApplicableDiagnostic( + diag::err_odr_tag_type_inconsistent)) << Context.ToCtx.getTypeDeclType(D2); Context.Diag2(D2->getLocation(), diag::note_odr_number_of_bases) << D2CXX->getNumBases(); @@ -1091,7 +1087,8 @@ static bool IsStructurallyEquivalent(StructuralEquivalenceContext &Context, Base2->getType())) { if (Context.Complain) { Context.Diag2(D2->getLocation(), - diag::warn_odr_tag_type_inconsistent) + Context.getApplicableDiagnostic( + diag::err_odr_tag_type_inconsistent)) << Context.ToCtx.getTypeDeclType(D2); Context.Diag2(Base2->getBeginLoc(), diag::note_odr_base) << Base2->getType() << Base2->getSourceRange(); @@ -1105,7 +1102,8 @@ static bool IsStructurallyEquivalent(StructuralEquivalenceContext &Context, if (Base1->isVirtual() != Base2->isVirtual()) { if (Context.Complain) { Context.Diag2(D2->getLocation(), - diag::warn_odr_tag_type_inconsistent) + Context.getApplicableDiagnostic( + diag::err_odr_tag_type_inconsistent)) << Context.ToCtx.getTypeDeclType(D2); Context.Diag2(Base2->getBeginLoc(), diag::note_odr_virtual_base) << Base2->isVirtual() << Base2->getSourceRange(); @@ -1118,15 +1116,16 @@ static bool IsStructurallyEquivalent(StructuralEquivalenceContext &Context, // Check the friends for consistency. CXXRecordDecl::friend_iterator Friend2 = D2CXX->friend_begin(), - Friend2End = D2CXX->friend_end(); + Friend2End = D2CXX->friend_end(); for (CXXRecordDecl::friend_iterator Friend1 = D1CXX->friend_begin(), - Friend1End = D1CXX->friend_end(); + Friend1End = D1CXX->friend_end(); Friend1 != Friend1End; ++Friend1, ++Friend2) { if (Friend2 == Friend2End) { if (Context.Complain) { Context.Diag2(D2->getLocation(), - diag::warn_odr_tag_type_inconsistent) - << Context.ToCtx.getTypeDeclType(D2CXX); + Context.getApplicableDiagnostic( + diag::err_odr_tag_type_inconsistent)) + << Context.ToCtx.getTypeDeclType(D2CXX); Context.Diag1((*Friend1)->getFriendLoc(), diag::note_odr_friend); Context.Diag2(D2->getLocation(), diag::note_odr_missing_friend); } @@ -1135,8 +1134,10 @@ static bool IsStructurallyEquivalent(StructuralEquivalenceContext &Context, if (!IsStructurallyEquivalent(Context, *Friend1, *Friend2)) { if (Context.Complain) { - Context.Diag2(D2->getLocation(), diag::warn_odr_tag_type_inconsistent) - << Context.ToCtx.getTypeDeclType(D2CXX); + Context.Diag2(D2->getLocation(), + Context.getApplicableDiagnostic( + diag::err_odr_tag_type_inconsistent)) + << Context.ToCtx.getTypeDeclType(D2CXX); Context.Diag1((*Friend1)->getFriendLoc(), diag::note_odr_friend); Context.Diag2((*Friend2)->getFriendLoc(), diag::note_odr_friend); } @@ -1146,8 +1147,10 @@ static bool IsStructurallyEquivalent(StructuralEquivalenceContext &Context, if (Friend2 != Friend2End) { if (Context.Complain) { - Context.Diag2(D2->getLocation(), diag::warn_odr_tag_type_inconsistent) - << Context.ToCtx.getTypeDeclType(D2); + Context.Diag2(D2->getLocation(), + Context.getApplicableDiagnostic( + diag::err_odr_tag_type_inconsistent)) + << Context.ToCtx.getTypeDeclType(D2); Context.Diag2((*Friend2)->getFriendLoc(), diag::note_odr_friend); Context.Diag1(D1->getLocation(), diag::note_odr_missing_friend); } @@ -1155,7 +1158,9 @@ static bool IsStructurallyEquivalent(StructuralEquivalenceContext &Context, } } else if (D1CXX->getNumBases() > 0) { if (Context.Complain) { - Context.Diag2(D2->getLocation(), diag::warn_odr_tag_type_inconsistent) + Context.Diag2(D2->getLocation(), + Context.getApplicableDiagnostic( + diag::err_odr_tag_type_inconsistent)) << Context.ToCtx.getTypeDeclType(D2); const CXXBaseSpecifier *Base1 = D1CXX->bases_begin(); Context.Diag1(Base1->getBeginLoc(), diag::note_odr_base) @@ -1175,9 +1180,8 @@ static bool IsStructurallyEquivalent(StructuralEquivalenceContext &Context, if (Field2 == Field2End) { if (Context.Complain) { Context.Diag2(D2->getLocation(), - Context.ErrorOnTagTypeMismatch - ? diag::err_odr_tag_type_inconsistent - : diag::warn_odr_tag_type_inconsistent) + Context.getApplicableDiagnostic( + diag::err_odr_tag_type_inconsistent)) << Context.ToCtx.getTypeDeclType(D2); Context.Diag1(Field1->getLocation(), diag::note_odr_field) << Field1->getDeclName() << Field1->getType(); @@ -1192,10 +1196,8 @@ static bool IsStructurallyEquivalent(StructuralEquivalenceContext &Context, if (Field2 != Field2End) { if (Context.Complain) { - Context.Diag2(D2->getLocation(), - Context.ErrorOnTagTypeMismatch - ? diag::err_odr_tag_type_inconsistent - : diag::warn_odr_tag_type_inconsistent) + Context.Diag2(D2->getLocation(), Context.getApplicableDiagnostic( + diag::err_odr_tag_type_inconsistent)) << Context.ToCtx.getTypeDeclType(D2); Context.Diag2(Field2->getLocation(), diag::note_odr_field) << Field2->getDeclName() << Field2->getType(); @@ -1226,9 +1228,8 @@ static bool IsStructurallyEquivalent(StructuralEquivalenceContext &Context, if (EC2 == EC2End) { if (Context.Complain) { Context.Diag2(D2->getLocation(), - Context.ErrorOnTagTypeMismatch - ? diag::err_odr_tag_type_inconsistent - : diag::warn_odr_tag_type_inconsistent) + Context.getApplicableDiagnostic( + diag::err_odr_tag_type_inconsistent)) << Context.ToCtx.getTypeDeclType(D2); Context.Diag1(EC1->getLocation(), diag::note_odr_enumerator) << EC1->getDeclName() << EC1->getInitVal().toString(10); @@ -1243,9 +1244,8 @@ static bool IsStructurallyEquivalent(StructuralEquivalenceContext &Context, !IsStructurallyEquivalent(EC1->getIdentifier(), EC2->getIdentifier())) { if (Context.Complain) { Context.Diag2(D2->getLocation(), - Context.ErrorOnTagTypeMismatch - ? diag::err_odr_tag_type_inconsistent - : diag::warn_odr_tag_type_inconsistent) + Context.getApplicableDiagnostic( + diag::err_odr_tag_type_inconsistent)) << Context.ToCtx.getTypeDeclType(D2); Context.Diag2(EC2->getLocation(), diag::note_odr_enumerator) << EC2->getDeclName() << EC2->getInitVal().toString(10); @@ -1258,10 +1258,8 @@ static bool IsStructurallyEquivalent(StructuralEquivalenceContext &Context, if (EC2 != EC2End) { if (Context.Complain) { - Context.Diag2(D2->getLocation(), - Context.ErrorOnTagTypeMismatch - ? diag::err_odr_tag_type_inconsistent - : diag::warn_odr_tag_type_inconsistent) + Context.Diag2(D2->getLocation(), Context.getApplicableDiagnostic( + diag::err_odr_tag_type_inconsistent)) << Context.ToCtx.getTypeDeclType(D2); Context.Diag2(EC2->getLocation(), diag::note_odr_enumerator) << EC2->getDeclName() << EC2->getInitVal().toString(10); @@ -1279,7 +1277,8 @@ static bool IsStructurallyEquivalent(StructuralEquivalenceContext &Context, if (Params1->size() != Params2->size()) { if (Context.Complain) { Context.Diag2(Params2->getTemplateLoc(), - diag::err_odr_different_num_template_parameters) + Context.getApplicableDiagnostic( + diag::err_odr_different_num_template_parameters)) << Params1->size() << Params2->size(); Context.Diag1(Params1->getTemplateLoc(), diag::note_odr_template_parameter_list); @@ -1291,7 +1290,8 @@ static bool IsStructurallyEquivalent(StructuralEquivalenceContext &Context, if (Params1->getParam(I)->getKind() != Params2->getParam(I)->getKind()) { if (Context.Complain) { Context.Diag2(Params2->getParam(I)->getLocation(), - diag::err_odr_different_template_parameter_kind); + Context.getApplicableDiagnostic( + diag::err_odr_different_template_parameter_kind)); Context.Diag1(Params1->getParam(I)->getLocation(), diag::note_odr_template_parameter_here); } @@ -1311,7 +1311,9 @@ static bool IsStructurallyEquivalent(StructuralEquivalenceContext &Context, TemplateTypeParmDecl *D2) { if (D1->isParameterPack() != D2->isParameterPack()) { if (Context.Complain) { - Context.Diag2(D2->getLocation(), diag::err_odr_parameter_pack_non_pack) + Context.Diag2(D2->getLocation(), + Context.getApplicableDiagnostic( + diag::err_odr_parameter_pack_non_pack)) << D2->isParameterPack(); Context.Diag1(D1->getLocation(), diag::note_odr_parameter_pack_non_pack) << D1->isParameterPack(); @@ -1327,7 +1329,9 @@ static bool IsStructurallyEquivalent(StructuralEquivalenceContext &Context, NonTypeTemplateParmDecl *D2) { if (D1->isParameterPack() != D2->isParameterPack()) { if (Context.Complain) { - Context.Diag2(D2->getLocation(), diag::err_odr_parameter_pack_non_pack) + Context.Diag2(D2->getLocation(), + Context.getApplicableDiagnostic( + diag::err_odr_parameter_pack_non_pack)) << D2->isParameterPack(); Context.Diag1(D1->getLocation(), diag::note_odr_parameter_pack_non_pack) << D1->isParameterPack(); @@ -1339,7 +1343,8 @@ static bool IsStructurallyEquivalent(StructuralEquivalenceContext &Context, if (!IsStructurallyEquivalent(Context, D1->getType(), D2->getType())) { if (Context.Complain) { Context.Diag2(D2->getLocation(), - diag::err_odr_non_type_parameter_type_inconsistent) + Context.getApplicableDiagnostic( + diag::err_odr_non_type_parameter_type_inconsistent)) << D2->getType() << D1->getType(); Context.Diag1(D1->getLocation(), diag::note_odr_value_here) << D1->getType(); @@ -1355,7 +1360,9 @@ static bool IsStructurallyEquivalent(StructuralEquivalenceContext &Context, TemplateTemplateParmDecl *D2) { if (D1->isParameterPack() != D2->isParameterPack()) { if (Context.Complain) { - Context.Diag2(D2->getLocation(), diag::err_odr_parameter_pack_non_pack) + Context.Diag2(D2->getLocation(), + Context.getApplicableDiagnostic( + diag::err_odr_parameter_pack_non_pack)) << D2->isParameterPack(); Context.Diag1(D1->getLocation(), diag::note_odr_parameter_pack_non_pack) << D1->isParameterPack(); @@ -1511,6 +1518,51 @@ StructuralEquivalenceContext::findUntaggedStructOrUnionIndex(RecordDecl *Anon) { return Index; } +unsigned StructuralEquivalenceContext::getApplicableDiagnostic( + unsigned ErrorDiagnostic) { + if (ErrorOnTagTypeMismatch) + return ErrorDiagnostic; + + switch (ErrorDiagnostic) { + case diag::err_odr_variable_type_inconsistent: + return diag::warn_odr_variable_type_inconsistent; + case diag::err_odr_variable_multiple_def: + return diag::warn_odr_variable_multiple_def; + case diag::err_odr_function_type_inconsistent: + return diag::warn_odr_function_type_inconsistent; + case diag::err_odr_tag_type_inconsistent: + return diag::warn_odr_tag_type_inconsistent; + case diag::err_odr_field_type_inconsistent: + return diag::warn_odr_field_type_inconsistent; + case diag::err_odr_ivar_type_inconsistent: + return diag::warn_odr_ivar_type_inconsistent; + case diag::err_odr_objc_superclass_inconsistent: + return diag::warn_odr_objc_superclass_inconsistent; + case diag::err_odr_objc_method_result_type_inconsistent: + return diag::warn_odr_objc_method_result_type_inconsistent; + case diag::err_odr_objc_method_num_params_inconsistent: + return diag::warn_odr_objc_method_num_params_inconsistent; + case diag::err_odr_objc_method_param_type_inconsistent: + return diag::warn_odr_objc_method_param_type_inconsistent; + case diag::err_odr_objc_method_variadic_inconsistent: + return diag::warn_odr_objc_method_variadic_inconsistent; + case diag::err_odr_objc_property_type_inconsistent: + return diag::warn_odr_objc_property_type_inconsistent; + case diag::err_odr_objc_property_impl_kind_inconsistent: + return diag::warn_odr_objc_property_impl_kind_inconsistent; + case diag::err_odr_objc_synthesize_ivar_inconsistent: + return diag::warn_odr_objc_synthesize_ivar_inconsistent; + case diag::err_odr_different_num_template_parameters: + return diag::warn_odr_different_num_template_parameters; + case diag::err_odr_different_template_parameter_kind: + return diag::warn_odr_different_template_parameter_kind; + case diag::err_odr_parameter_pack_non_pack: + return diag::warn_odr_parameter_pack_non_pack; + case diag::err_odr_non_type_parameter_type_inconsistent: + return diag::warn_odr_non_type_parameter_type_inconsistent; + } +} + bool StructuralEquivalenceContext::IsEquivalent(Decl *D1, Decl *D2) { // Ensure that the implementation functions (all static functions in this TU) |
