C++1y is now C++14!
Changes diagnostic options, language standard options, diagnostic identifiers, diagnostic wording to use c++14 instead of c++1y. It also modifies related test cases to use the updated diagnostic wording.
llvm-svn: 215982
diff --git a/clang/lib/AST/DeclCXX.cpp b/clang/lib/AST/DeclCXX.cpp
index ed26c52..0de15a5 100644
--- a/clang/lib/AST/DeclCXX.cpp
+++ b/clang/lib/AST/DeclCXX.cpp
@@ -720,7 +720,7 @@
// brace-or-equal-initializers for non-static data members.
//
// This rule was removed in C++1y.
- if (!getASTContext().getLangOpts().CPlusPlus1y)
+ if (!getASTContext().getLangOpts().CPlusPlus14)
data().Aggregate = false;
// C++11 [class]p10:
diff --git a/clang/lib/AST/ExprConstant.cpp b/clang/lib/AST/ExprConstant.cpp
index 538fc57..61e396e 100644
--- a/clang/lib/AST/ExprConstant.cpp
+++ b/clang/lib/AST/ExprConstant.cpp
@@ -1329,7 +1329,7 @@
// C++1y: A constant initializer for an object o [...] may also invoke
// constexpr constructors for o and its subobjects even if those objects
// are of non-literal class types.
- if (Info.getLangOpts().CPlusPlus1y && This &&
+ if (Info.getLangOpts().CPlusPlus14 && This &&
Info.EvaluatingDecl == This->getLValueBase())
return true;
@@ -2491,7 +2491,7 @@
// Unless we're looking at a local variable or argument in a constexpr call,
// the variable we're reading must be const.
if (!Frame) {
- if (Info.getLangOpts().CPlusPlus1y &&
+ if (Info.getLangOpts().CPlusPlus14 &&
VD == Info.EvaluatingDecl.dyn_cast<const ValueDecl *>()) {
// OK, we can read and modify an object if we're in the process of
// evaluating its initializer, because its lifetime began in this
@@ -2607,7 +2607,7 @@
//
// FIXME: Not all local state is mutable. Allow local constant subobjects
// to be read here (but take care with 'mutable' fields).
- if (Frame && Info.getLangOpts().CPlusPlus1y &&
+ if (Frame && Info.getLangOpts().CPlusPlus14 &&
(Info.EvalStatus.HasSideEffects || Info.keepEvaluatingAfterFailure()))
return CompleteObject();
@@ -2669,7 +2669,7 @@
if (LVal.Designator.Invalid)
return false;
- if (!Info.getLangOpts().CPlusPlus1y) {
+ if (!Info.getLangOpts().CPlusPlus14) {
Info.Diag(E);
return false;
}
@@ -2790,7 +2790,7 @@
if (LVal.Designator.Invalid)
return false;
- if (!Info.getLangOpts().CPlusPlus1y) {
+ if (!Info.getLangOpts().CPlusPlus14) {
Info.Diag(E);
return false;
}
@@ -2939,7 +2939,7 @@
if (LVal.Designator.Invalid)
return false;
- if (!Info.getLangOpts().CPlusPlus1y) {
+ if (!Info.getLangOpts().CPlusPlus14) {
Info.Diag(E);
return false;
}
@@ -4149,7 +4149,7 @@
return VisitUnaryPostIncDec(UO);
}
bool VisitUnaryPostIncDec(const UnaryOperator *UO) {
- if (!Info.getLangOpts().CPlusPlus1y && !Info.keepEvaluatingAfterFailure())
+ if (!Info.getLangOpts().CPlusPlus14 && !Info.keepEvaluatingAfterFailure())
return Error(UO);
LValue LVal;
@@ -4574,7 +4574,7 @@
}
bool LValueExprEvaluator::VisitUnaryPreIncDec(const UnaryOperator *UO) {
- if (!Info.getLangOpts().CPlusPlus1y && !Info.keepEvaluatingAfterFailure())
+ if (!Info.getLangOpts().CPlusPlus14 && !Info.keepEvaluatingAfterFailure())
return Error(UO);
if (!this->Visit(UO->getSubExpr()))
@@ -4587,7 +4587,7 @@
bool LValueExprEvaluator::VisitCompoundAssignOperator(
const CompoundAssignOperator *CAO) {
- if (!Info.getLangOpts().CPlusPlus1y && !Info.keepEvaluatingAfterFailure())
+ if (!Info.getLangOpts().CPlusPlus14 && !Info.keepEvaluatingAfterFailure())
return Error(CAO);
APValue RHS;
@@ -4609,7 +4609,7 @@
}
bool LValueExprEvaluator::VisitBinAssign(const BinaryOperator *E) {
- if (!Info.getLangOpts().CPlusPlus1y && !Info.keepEvaluatingAfterFailure())
+ if (!Info.getLangOpts().CPlusPlus14 && !Info.keepEvaluatingAfterFailure())
return Error(E);
APValue NewVal;
diff --git a/clang/lib/AST/Type.cpp b/clang/lib/AST/Type.cpp
index 1d05c10..35676da 100644
--- a/clang/lib/AST/Type.cpp
+++ b/clang/lib/AST/Type.cpp
@@ -1147,7 +1147,7 @@
// C++1y [basic.types]p10:
// A type is a literal type if it is:
// -- cv void; or
- if (Ctx.getLangOpts().CPlusPlus1y && isVoidType())
+ if (Ctx.getLangOpts().CPlusPlus14 && isVoidType())
return true;
// C++11 [basic.types]p10:
diff --git a/clang/lib/Format/Format.cpp b/clang/lib/Format/Format.cpp
index 4c18d54..65ee5f4 100644
--- a/clang/lib/Format/Format.cpp
+++ b/clang/lib/Format/Format.cpp
@@ -2012,7 +2012,7 @@
LangOptions LangOpts;
LangOpts.CPlusPlus = 1;
LangOpts.CPlusPlus11 = Standard == FormatStyle::LS_Cpp03 ? 0 : 1;
- LangOpts.CPlusPlus1y = Standard == FormatStyle::LS_Cpp03 ? 0 : 1;
+ LangOpts.CPlusPlus14 = Standard == FormatStyle::LS_Cpp03 ? 0 : 1;
LangOpts.LineComment = 1;
LangOpts.CXXOperatorNames = 1;
LangOpts.Bool = 1;
diff --git a/clang/lib/Frontend/CompilerInvocation.cpp b/clang/lib/Frontend/CompilerInvocation.cpp
index fbfad94..9696c49 100644
--- a/clang/lib/Frontend/CompilerInvocation.cpp
+++ b/clang/lib/Frontend/CompilerInvocation.cpp
@@ -1139,7 +1139,7 @@
Opts.C11 = Std.isC11();
Opts.CPlusPlus = Std.isCPlusPlus();
Opts.CPlusPlus11 = Std.isCPlusPlus11();
- Opts.CPlusPlus1y = Std.isCPlusPlus1y();
+ Opts.CPlusPlus14 = Std.isCPlusPlus14();
Opts.CPlusPlus1z = Std.isCPlusPlus1z();
Opts.Digraphs = Std.hasDigraphs();
Opts.GNUMode = Std.isGNUMode();
@@ -1186,8 +1186,8 @@
Opts.DollarIdents = !Opts.AsmPreprocessor;
- // C++1y onwards has sized global deallocation functions.
- Opts.SizedDeallocation = Opts.CPlusPlus1y;
+ // C++14 onwards has sized global deallocation functions.
+ Opts.SizedDeallocation = Opts.CPlusPlus14;
}
/// Attempt to parse a visibility value out of the given argument.
diff --git a/clang/lib/Frontend/InitPreprocessor.cpp b/clang/lib/Frontend/InitPreprocessor.cpp
index 118cae1..d691d19 100644
--- a/clang/lib/Frontend/InitPreprocessor.cpp
+++ b/clang/lib/Frontend/InitPreprocessor.cpp
@@ -375,7 +375,7 @@
// C++1y [cpp.predefined]p1:
// The name __cplusplus is defined to the value 201402L when compiling a
// C++ translation unit.
- else if (LangOpts.CPlusPlus1y)
+ else if (LangOpts.CPlusPlus14)
Builder.defineMacro("__cplusplus", "201402L");
// C++11 [cpp.predefined]p1:
// The name __cplusplus is defined to the value 201103L when compiling a
@@ -417,7 +417,7 @@
Builder.defineMacro("__cpp_user_defined_literals", "200809");
Builder.defineMacro("__cpp_lambdas", "200907");
Builder.defineMacro("__cpp_constexpr",
- LangOpts.CPlusPlus1y ? "201304" : "200704");
+ LangOpts.CPlusPlus14 ? "201304" : "200704");
Builder.defineMacro("__cpp_static_assert", "200410");
Builder.defineMacro("__cpp_decltype", "200707");
Builder.defineMacro("__cpp_attributes", "200809");
@@ -426,7 +426,7 @@
}
// C++14 features.
- if (LangOpts.CPlusPlus1y) {
+ if (LangOpts.CPlusPlus14) {
Builder.defineMacro("__cpp_binary_literals", "201304");
Builder.defineMacro("__cpp_init_captures", "201304");
Builder.defineMacro("__cpp_generic_lambdas", "201304");
diff --git a/clang/lib/Lex/Lexer.cpp b/clang/lib/Lex/Lexer.cpp
index ced65f6..e7b4891 100644
--- a/clang/lib/Lex/Lexer.cpp
+++ b/clang/lib/Lex/Lexer.cpp
@@ -1597,7 +1597,7 @@
}
// If we have a digit separator, continue.
- if (C == '\'' && getLangOpts().CPlusPlus1y) {
+ if (C == '\'' && getLangOpts().CPlusPlus14) {
unsigned NextSize;
char Next = getCharAndSizeNoWarn(CurPtr + Size, NextSize, getLangOpts());
if (isIdentifierBody(Next)) {
@@ -1660,7 +1660,7 @@
bool IsUDSuffix = false;
if (C == '_')
IsUDSuffix = true;
- else if (IsStringLiteral && getLangOpts().CPlusPlus1y) {
+ else if (IsStringLiteral && getLangOpts().CPlusPlus14) {
// In C++1y, we need to look ahead a few characters to see if this is a
// valid suffix for a string literal or a numeric literal (this could be
// the 'operator""if' defining a numeric literal operator).
diff --git a/clang/lib/Lex/LiteralSupport.cpp b/clang/lib/Lex/LiteralSupport.cpp
index 6417d0f..096805c 100644
--- a/clang/lib/Lex/LiteralSupport.cpp
+++ b/clang/lib/Lex/LiteralSupport.cpp
@@ -656,7 +656,7 @@
}
}
// "i", "if", and "il" are user-defined suffixes in C++1y.
- if (PP.getLangOpts().CPlusPlus1y && *s == 'i')
+ if (PP.getLangOpts().CPlusPlus14 && *s == 'i')
break;
// fall through.
case 'j':
@@ -716,7 +716,7 @@
return true;
// In C++11, there are no library suffixes.
- if (!LangOpts.CPlusPlus1y)
+ if (!LangOpts.CPlusPlus14)
return false;
// In C++1y, "s", "h", "min", "ms", "us", and "ns" are used in the library.
@@ -813,10 +813,10 @@
if ((c1 == 'b' || c1 == 'B') && (c2 == '0' || c2 == '1')) {
// 0b101010 is a C++1y / GCC extension.
PP.Diag(TokLoc,
- PP.getLangOpts().CPlusPlus1y
+ PP.getLangOpts().CPlusPlus14
? diag::warn_cxx11_compat_binary_literal
: PP.getLangOpts().CPlusPlus
- ? diag::ext_binary_literal_cxx1y
+ ? diag::ext_binary_literal_cxx14
: diag::ext_binary_literal);
++s;
radix = 2;
diff --git a/clang/lib/Lex/PPMacroExpansion.cpp b/clang/lib/Lex/PPMacroExpansion.cpp
index 2d7c6d4..62d2da5 100644
--- a/clang/lib/Lex/PPMacroExpansion.cpp
+++ b/clang/lib/Lex/PPMacroExpansion.cpp
@@ -950,15 +950,15 @@
.Case("cxx_user_literals", LangOpts.CPlusPlus11)
.Case("cxx_variadic_templates", LangOpts.CPlusPlus11)
// C++1y features
- .Case("cxx_aggregate_nsdmi", LangOpts.CPlusPlus1y)
- .Case("cxx_binary_literals", LangOpts.CPlusPlus1y)
- .Case("cxx_contextual_conversions", LangOpts.CPlusPlus1y)
- .Case("cxx_decltype_auto", LangOpts.CPlusPlus1y)
- .Case("cxx_generic_lambdas", LangOpts.CPlusPlus1y)
- .Case("cxx_init_captures", LangOpts.CPlusPlus1y)
- .Case("cxx_relaxed_constexpr", LangOpts.CPlusPlus1y)
- .Case("cxx_return_type_deduction", LangOpts.CPlusPlus1y)
- .Case("cxx_variable_templates", LangOpts.CPlusPlus1y)
+ .Case("cxx_aggregate_nsdmi", LangOpts.CPlusPlus14)
+ .Case("cxx_binary_literals", LangOpts.CPlusPlus14)
+ .Case("cxx_contextual_conversions", LangOpts.CPlusPlus14)
+ .Case("cxx_decltype_auto", LangOpts.CPlusPlus14)
+ .Case("cxx_generic_lambdas", LangOpts.CPlusPlus14)
+ .Case("cxx_init_captures", LangOpts.CPlusPlus14)
+ .Case("cxx_relaxed_constexpr", LangOpts.CPlusPlus14)
+ .Case("cxx_return_type_deduction", LangOpts.CPlusPlus14)
+ .Case("cxx_variable_templates", LangOpts.CPlusPlus14)
// C++ TSes
//.Case("cxx_runtime_arrays", LangOpts.CPlusPlusTSArrays)
//.Case("cxx_concepts", LangOpts.CPlusPlusTSConcepts)
diff --git a/clang/lib/Parse/ParseDecl.cpp b/clang/lib/Parse/ParseDecl.cpp
index 75bae65..7132b4a 100644
--- a/clang/lib/Parse/ParseDecl.cpp
+++ b/clang/lib/Parse/ParseDecl.cpp
@@ -5201,7 +5201,7 @@
dyn_cast<CXXRecordDecl>(Actions.CurContext),
DS.getTypeQualifiers() |
(D.getDeclSpec().isConstexprSpecified() &&
- !getLangOpts().CPlusPlus1y
+ !getLangOpts().CPlusPlus14
? Qualifiers::Const : 0),
IsCXX11MemberFunction);
diff --git a/clang/lib/Parse/ParseDeclCXX.cpp b/clang/lib/Parse/ParseDeclCXX.cpp
index 99cb853..497f7e0 100644
--- a/clang/lib/Parse/ParseDeclCXX.cpp
+++ b/clang/lib/Parse/ParseDeclCXX.cpp
@@ -692,7 +692,7 @@
ExprResult AssertMessage;
if (Tok.is(tok::r_paren)) {
Diag(Tok, getLangOpts().CPlusPlus1z
- ? diag::warn_cxx1y_compat_static_assert_no_message
+ ? diag::warn_cxx14_compat_static_assert_no_message
: diag::ext_static_assert_no_message)
<< (getLangOpts().CPlusPlus1z
? FixItHint()
@@ -769,7 +769,7 @@
// because the typename-specifier in a function-style cast operation can't
// be 'auto'.
Diag(Tok.getLocation(),
- getLangOpts().CPlusPlus1y
+ getLangOpts().CPlusPlus14
? diag::warn_cxx11_compat_decltype_auto_type_specifier
: diag::ext_decltype_auto_type_specifier);
ConsumeToken();
diff --git a/clang/lib/Parse/ParseStmt.cpp b/clang/lib/Parse/ParseStmt.cpp
index a431270..1f7cfe9 100644
--- a/clang/lib/Parse/ParseStmt.cpp
+++ b/clang/lib/Parse/ParseStmt.cpp
@@ -1517,7 +1517,7 @@
ForRangeInit.RangeExpr = ParseExpression();
Diag(Loc, getLangOpts().CPlusPlus1z
- ? diag::warn_cxx1y_compat_for_range_identifier
+ ? diag::warn_cxx14_compat_for_range_identifier
: diag::ext_for_range_identifier)
<< ((getLangOpts().CPlusPlus11 && !getLangOpts().CPlusPlus1z)
? FixItHint::CreateInsertion(Loc, "auto &&")
diff --git a/clang/lib/Parse/ParseTemplate.cpp b/clang/lib/Parse/ParseTemplate.cpp
index bd31445..2f1c189 100644
--- a/clang/lib/Parse/ParseTemplate.cpp
+++ b/clang/lib/Parse/ParseTemplate.cpp
@@ -561,7 +561,7 @@
if (Tok.is(tok::kw_typename)) {
Diag(Tok.getLocation(),
getLangOpts().CPlusPlus1z
- ? diag::warn_cxx1y_compat_template_template_param_typename
+ ? diag::warn_cxx14_compat_template_template_param_typename
: diag::ext_template_template_param_typename)
<< (!getLangOpts().CPlusPlus1z
? FixItHint::CreateReplacement(Tok.getLocation(), "class")
diff --git a/clang/lib/Sema/SemaDecl.cpp b/clang/lib/Sema/SemaDecl.cpp
index dda4075..b3e92d7 100644
--- a/clang/lib/Sema/SemaDecl.cpp
+++ b/clang/lib/Sema/SemaDecl.cpp
@@ -5471,7 +5471,7 @@
// Only C++1y supports variable templates (N3651).
Diag(D.getIdentifierLoc(),
- getLangOpts().CPlusPlus1y
+ getLangOpts().CPlusPlus14
? diag::warn_cxx11_compat_variable_template
: diag::ext_variable_template);
}
@@ -7027,12 +7027,12 @@
NewFD->setVirtualAsWritten(true);
}
- if (getLangOpts().CPlusPlus1y &&
+ if (getLangOpts().CPlusPlus14 &&
NewFD->getReturnType()->isUndeducedType())
Diag(D.getDeclSpec().getVirtualSpecLoc(), diag::err_auto_fn_virtual);
}
- if (getLangOpts().CPlusPlus1y &&
+ if (getLangOpts().CPlusPlus14 &&
(NewFD->isDependentContext() ||
(isFriend && CurContext->isDependentContext())) &&
NewFD->getReturnType()->isUndeducedType()) {
@@ -7784,7 +7784,7 @@
// This rule is not present in C++1y, so we produce a backwards
// compatibility warning whenever it happens in C++11.
CXXMethodDecl *MD = dyn_cast<CXXMethodDecl>(NewFD);
- if (!getLangOpts().CPlusPlus1y && MD && MD->isConstexpr() &&
+ if (!getLangOpts().CPlusPlus14 && MD && MD->isConstexpr() &&
!MD->isStatic() && !isa<CXXConstructorDecl>(MD) &&
(MD->getTypeQualifiers() & Qualifiers::Const) == 0) {
CXXMethodDecl *OldMD = nullptr;
@@ -7806,7 +7806,7 @@
.IgnoreParens().getAs<FunctionTypeLoc>())
AddConstLoc = getLocForEndOfToken(FTL.getRParenLoc());
- Diag(MD->getLocation(), diag::warn_cxx1y_compat_constexpr_not_const)
+ Diag(MD->getLocation(), diag::warn_cxx14_compat_constexpr_not_const)
<< FixItHint::CreateInsertion(AddConstLoc, " const");
}
}
@@ -10163,7 +10163,7 @@
if (FD) {
FD->setBody(Body);
- if (getLangOpts().CPlusPlus1y && !FD->isInvalidDecl() && Body &&
+ if (getLangOpts().CPlusPlus14 && !FD->isInvalidDecl() && Body &&
!FD->isDependentContext() && FD->getReturnType()->isUndeducedType()) {
// If the function has a deduced result type but contains no 'return'
// statements, the result type as written must be exactly 'auto', and
diff --git a/clang/lib/Sema/SemaDeclCXX.cpp b/clang/lib/Sema/SemaDeclCXX.cpp
index 18fda031..49a5068 100644
--- a/clang/lib/Sema/SemaDeclCXX.cpp
+++ b/clang/lib/Sema/SemaDeclCXX.cpp
@@ -855,7 +855,7 @@
// C++1y allows types to be defined, not just declared.
if (cast<TagDecl>(DclIt)->isThisDeclarationADefinition())
SemaRef.Diag(DS->getLocStart(),
- SemaRef.getLangOpts().CPlusPlus1y
+ SemaRef.getLangOpts().CPlusPlus14
? diag::warn_cxx11_compat_constexpr_type_definition
: diag::ext_constexpr_type_definition)
<< isa<CXXConstructorDecl>(Dcl);
@@ -896,7 +896,7 @@
}
}
SemaRef.Diag(VD->getLocation(),
- SemaRef.getLangOpts().CPlusPlus1y
+ SemaRef.getLangOpts().CPlusPlus14
? diag::warn_cxx11_compat_constexpr_local_var
: diag::ext_constexpr_local_var)
<< isa<CXXConstructorDecl>(Dcl);
@@ -1041,7 +1041,7 @@
case Stmt::ContinueStmtClass:
// C++1y allows all of these. We don't allow them as extensions in C++11,
// because they don't make sense without variable mutation.
- if (!SemaRef.getLangOpts().CPlusPlus1y)
+ if (!SemaRef.getLangOpts().CPlusPlus14)
break;
if (!Cxx1yLoc.isValid())
Cxx1yLoc = S->getLocStart();
@@ -1115,7 +1115,7 @@
if (Cxx1yLoc.isValid())
Diag(Cxx1yLoc,
- getLangOpts().CPlusPlus1y
+ getLangOpts().CPlusPlus14
? diag::warn_cxx11_compat_constexpr_body_invalid_stmt
: diag::ext_constexpr_body_invalid_stmt)
<< isa<CXXConstructorDecl>(Dcl);
@@ -1180,7 +1180,7 @@
// statement. We still do, unless the return type might be void, because
// otherwise if there's no return statement, the function cannot
// be used in a core constant expression.
- bool OK = getLangOpts().CPlusPlus1y &&
+ bool OK = getLangOpts().CPlusPlus14 &&
(Dcl->getReturnType()->isVoidType() ||
Dcl->getReturnType()->isDependentType());
Diag(Dcl->getLocation(),
@@ -1190,7 +1190,7 @@
}
if (ReturnStmts.size() > 1) {
Diag(ReturnStmts.back(),
- getLangOpts().CPlusPlus1y
+ getLangOpts().CPlusPlus14
? diag::warn_cxx11_compat_constexpr_body_multiple_return
: diag::ext_constexpr_body_multiple_return);
for (unsigned I = 0; I < ReturnStmts.size() - 1; ++I)
@@ -4729,7 +4729,7 @@
case Sema::CXXCopyAssignment:
case Sema::CXXMoveAssignment:
- if (!S.getLangOpts().CPlusPlus1y)
+ if (!S.getLangOpts().CPlusPlus14)
return false;
// In C++1y, we need to perform overload resolution.
Ctor = false;
@@ -4913,7 +4913,7 @@
// A defaulted special member cannot have cv-qualifiers.
if (Type->getTypeQuals()) {
Diag(MD->getLocation(), diag::err_defaulted_special_member_quals)
- << (CSM == CXXMoveAssignment) << getLangOpts().CPlusPlus1y;
+ << (CSM == CXXMoveAssignment) << getLangOpts().CPlusPlus14;
HadError = true;
}
}
@@ -4962,7 +4962,7 @@
// destructors in C++1y), this is checked elsewhere.
bool Constexpr = defaultedSpecialMemberIsConstexpr(*this, RD, CSM,
HasConstParam);
- if ((getLangOpts().CPlusPlus1y ? !isa<CXXDestructorDecl>(MD)
+ if ((getLangOpts().CPlusPlus14 ? !isa<CXXDestructorDecl>(MD)
: isa<CXXConstructorDecl>(MD)) &&
MD->isConstexpr() && !Constexpr &&
MD->getTemplatedKind() == FunctionDecl::TK_NonTemplate) {
diff --git a/clang/lib/Sema/SemaExpr.cpp b/clang/lib/Sema/SemaExpr.cpp
index 2041132..b74429a 100644
--- a/clang/lib/Sema/SemaExpr.cpp
+++ b/clang/lib/Sema/SemaExpr.cpp
@@ -59,7 +59,7 @@
// If the function has a deduced return type, and we can't deduce it,
// then we can't use it either.
- if (getLangOpts().CPlusPlus1y && FD->getReturnType()->isUndeducedType() &&
+ if (getLangOpts().CPlusPlus14 && FD->getReturnType()->isUndeducedType() &&
DeduceReturnType(FD, SourceLocation(), /*Diagnose*/ false))
return false;
}
@@ -302,7 +302,7 @@
// If the function has a deduced return type, and we can't deduce it,
// then we can't use it either.
- if (getLangOpts().CPlusPlus1y && FD->getReturnType()->isUndeducedType() &&
+ if (getLangOpts().CPlusPlus14 && FD->getReturnType()->isUndeducedType() &&
DeduceReturnType(FD, Loc))
return true;
}
diff --git a/clang/lib/Sema/SemaExprCXX.cpp b/clang/lib/Sema/SemaExprCXX.cpp
index 49d1fdf..3367401 100644
--- a/clang/lib/Sema/SemaExprCXX.cpp
+++ b/clang/lib/Sema/SemaExprCXX.cpp
@@ -1083,7 +1083,7 @@
DeclaratorChunk::ArrayTypeInfo &Array = D.getTypeObject(I).Arr;
if (Expr *NumElts = (Expr *)Array.NumElts) {
if (!NumElts->isTypeDependent() && !NumElts->isValueDependent()) {
- if (getLangOpts().CPlusPlus1y) {
+ if (getLangOpts().CPlusPlus14) {
// C++1y [expr.new]p6: Every constant-expression in a noptr-new-declarator
// shall be a converted constant expression (5.19) of type std::size_t
// and shall evaluate to a strictly positive value.
@@ -1257,7 +1257,7 @@
// std::size_t.
if (ArraySize && !ArraySize->isTypeDependent()) {
ExprResult ConvertedSize;
- if (getLangOpts().CPlusPlus1y) {
+ if (getLangOpts().CPlusPlus14) {
assert(Context.getTargetInfo().getIntWidth() && "Builtin type of size 0?");
ConvertedSize = PerformImplicitConversion(ArraySize, Context.getSizeType(),
diff --git a/clang/lib/Sema/SemaLambda.cpp b/clang/lib/Sema/SemaLambda.cpp
index 0cf4ed7..6793bef 100644
--- a/clang/lib/Sema/SemaLambda.cpp
+++ b/clang/lib/Sema/SemaLambda.cpp
@@ -873,7 +873,7 @@
// We don't do this before C++1y, because we don't support deduced return
// types there.
QualType DefaultTypeForNoTrailingReturn =
- getLangOpts().CPlusPlus1y ? Context.getAutoDeductType()
+ getLangOpts().CPlusPlus14 ? Context.getAutoDeductType()
: Context.DependentTy;
QualType MethodTy =
Context.getFunctionType(DefaultTypeForNoTrailingReturn, None, EPI);
@@ -999,7 +999,7 @@
VarDecl *Var = nullptr;
if (C->Init.isUsable()) {
- Diag(C->Loc, getLangOpts().CPlusPlus1y
+ Diag(C->Loc, getLangOpts().CPlusPlus14
? diag::warn_cxx11_compat_init_capture
: diag::ext_init_capture);
@@ -1451,7 +1451,7 @@
// different machinery.
// FIXME: Refactor and Merge the return type deduction machinery.
// FIXME: Assumes current resolution to core issue 975.
- if (LSI->HasImplicitReturnType && !getLangOpts().CPlusPlus1y) {
+ if (LSI->HasImplicitReturnType && !getLangOpts().CPlusPlus14) {
deduceClosureReturnType(*LSI);
// - if there are no return statements in the
diff --git a/clang/lib/Sema/SemaOverload.cpp b/clang/lib/Sema/SemaOverload.cpp
index 09469ce..448a77e 100644
--- a/clang/lib/Sema/SemaOverload.cpp
+++ b/clang/lib/Sema/SemaOverload.cpp
@@ -1067,7 +1067,7 @@
// is a redeclaration of OldMethod.
unsigned OldQuals = OldMethod->getTypeQualifiers();
unsigned NewQuals = NewMethod->getTypeQualifiers();
- if (!getLangOpts().CPlusPlus1y && NewMethod->isConstexpr() &&
+ if (!getLangOpts().CPlusPlus14 && NewMethod->isConstexpr() &&
!isa<CXXConstructorDecl>(NewMethod))
NewQuals |= Qualifiers::Const;
@@ -5365,14 +5365,14 @@
CXXConversionDecl *Conversion;
FunctionTemplateDecl *ConvTemplate = dyn_cast<FunctionTemplateDecl>(D);
if (ConvTemplate) {
- if (getLangOpts().CPlusPlus1y)
+ if (getLangOpts().CPlusPlus14)
Conversion = cast<CXXConversionDecl>(ConvTemplate->getTemplatedDecl());
else
continue; // C++11 does not consider conversion operator templates(?).
} else
Conversion = cast<CXXConversionDecl>(D);
- assert((!ConvTemplate || getLangOpts().CPlusPlus1y) &&
+ assert((!ConvTemplate || getLangOpts().CPlusPlus14) &&
"Conversion operator templates are considered potentially "
"viable in C++1y");
@@ -5385,7 +5385,7 @@
if (!ConvTemplate)
ExplicitConversions.addDecl(I.getDecl(), I.getAccess());
} else {
- if (!ConvTemplate && getLangOpts().CPlusPlus1y) {
+ if (!ConvTemplate && getLangOpts().CPlusPlus14) {
if (ToType.isNull())
ToType = CurToType.getUnqualifiedType();
else if (HasUniqueTargetType &&
@@ -5397,7 +5397,7 @@
}
}
- if (getLangOpts().CPlusPlus1y) {
+ if (getLangOpts().CPlusPlus14) {
// C++1y [conv]p6:
// ... An expression e of class type E appearing in such a context
// is said to be contextually implicitly converted to a specified
@@ -6165,7 +6165,7 @@
// If the conversion function has an undeduced return type, trigger its
// deduction now.
- if (getLangOpts().CPlusPlus1y && ConvType->isUndeducedType()) {
+ if (getLangOpts().CPlusPlus14 && ConvType->isUndeducedType()) {
if (DeduceReturnType(Conversion, From->getExprLoc()))
return;
ConvType = Conversion->getConversionType().getNonReferenceType();
@@ -9865,7 +9865,7 @@
// If any candidate has a placeholder return type, trigger its deduction
// now.
- if (S.getLangOpts().CPlusPlus1y &&
+ if (S.getLangOpts().CPlusPlus14 &&
FunDecl->getReturnType()->isUndeducedType() &&
S.DeduceReturnType(FunDecl, SourceExpr->getLocStart(), Complain))
return false;
@@ -10170,7 +10170,7 @@
if (FoundResult) *FoundResult = I.getPair();
}
- if (Matched && getLangOpts().CPlusPlus1y &&
+ if (Matched && getLangOpts().CPlusPlus14 &&
Matched->getReturnType()->isUndeducedType() &&
DeduceReturnType(Matched, ovl->getExprLoc(), Complain))
return nullptr;
diff --git a/clang/lib/Sema/SemaStmt.cpp b/clang/lib/Sema/SemaStmt.cpp
index 78c3c56..ab0bfcd 100644
--- a/clang/lib/Sema/SemaStmt.cpp
+++ b/clang/lib/Sema/SemaStmt.cpp
@@ -2855,7 +2855,7 @@
// FIXME: Add a flag to the ScopeInfo to indicate whether we're performing
// deduction.
- if (getLangOpts().CPlusPlus1y) {
+ if (getLangOpts().CPlusPlus14) {
if (AutoType *AT = FnRetType->getContainedAutoType()) {
FunctionDecl *FD = cast<FunctionDecl>(CurContext);
if (DeduceFunctionTypeFromReturnExpr(FD, ReturnLoc, RetValExp, AT)) {
diff --git a/clang/lib/Sema/SemaTemplateDeduction.cpp b/clang/lib/Sema/SemaTemplateDeduction.cpp
index 5d543e9..0bfc769 100644
--- a/clang/lib/Sema/SemaTemplateDeduction.cpp
+++ b/clang/lib/Sema/SemaTemplateDeduction.cpp
@@ -3003,7 +3003,7 @@
static QualType GetTypeOfFunction(Sema &S, const OverloadExpr::FindResult &R,
FunctionDecl *Fn) {
// We may need to deduce the return type of the function now.
- if (S.getLangOpts().CPlusPlus1y && Fn->getReturnType()->isUndeducedType() &&
+ if (S.getLangOpts().CPlusPlus14 && Fn->getReturnType()->isUndeducedType() &&
S.DeduceReturnType(Fn, R.Expression->getExprLoc(), /*Diagnose*/ false))
return QualType();
@@ -3582,7 +3582,7 @@
// If the function has a deduced return type, substitute it for a dependent
// type so that we treat it as a non-deduced context in what follows.
bool HasDeducedReturnType = false;
- if (getLangOpts().CPlusPlus1y && InOverloadResolution &&
+ if (getLangOpts().CPlusPlus14 && InOverloadResolution &&
Function->getReturnType()->getContainedAutoType()) {
FunctionType = SubstAutoType(FunctionType, Context.DependentTy);
HasDeducedReturnType = true;
diff --git a/clang/lib/Sema/SemaType.cpp b/clang/lib/Sema/SemaType.cpp
index 029d2c2..c7915d3 100644
--- a/clang/lib/Sema/SemaType.cpp
+++ b/clang/lib/Sema/SemaType.cpp
@@ -763,7 +763,7 @@
// is inferred from the return statements inside the block.
// The declspec is always missing in a lambda expr context; it is either
// specified with a trailing return type or inferred.
- if (S.getLangOpts().CPlusPlus1y &&
+ if (S.getLangOpts().CPlusPlus14 &&
declarator.getContext() == Declarator::LambdaExprContext) {
// In C++1y, a lambda's implicit return type is 'auto'.
Result = Context.getAutoDeductType();
@@ -2175,7 +2175,7 @@
Error = 0;
break;
case Declarator::LambdaExprParameterContext:
- if (!(SemaRef.getLangOpts().CPlusPlus1y
+ if (!(SemaRef.getLangOpts().CPlusPlus14
&& D.getDeclSpec().getTypeSpecType() == DeclSpec::TST_auto))
Error = 14;
break;
@@ -2208,11 +2208,11 @@
Error = 10; // Type alias
break;
case Declarator::TrailingReturnContext:
- if (!SemaRef.getLangOpts().CPlusPlus1y)
+ if (!SemaRef.getLangOpts().CPlusPlus14)
Error = 11; // Function return type
break;
case Declarator::ConversionIdContext:
- if (!SemaRef.getLangOpts().CPlusPlus1y)
+ if (!SemaRef.getLangOpts().CPlusPlus14)
Error = 12; // conversion-type-id
break;
case Declarator::TypeNameContext:
@@ -2697,7 +2697,7 @@
// and not, for instance, a pointer to a function.
if (D.getDeclSpec().containsPlaceholderType() &&
!FTI.hasTrailingReturnType() && chunkIndex == 0 &&
- !S.getLangOpts().CPlusPlus1y) {
+ !S.getLangOpts().CPlusPlus14) {
S.Diag(D.getDeclSpec().getTypeSpecTypeLoc(),
D.getDeclSpec().getTypeSpecType() == DeclSpec::TST_auto
? diag::err_auto_missing_trailing_return