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[clang] add -fimplicit-constexpr flag (for new constexpr interpret)
1 parent 0062163 commit 77403d7

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5 files changed

+103
-37
lines changed

5 files changed

+103
-37
lines changed

‎clang/lib/AST/ByteCode/ByteCodeEmitter.cpp

Lines changed: 4 additions & 3 deletions
Original file line numberDiff line numberDiff line change
@@ -70,9 +70,10 @@ void ByteCodeEmitter::compileFunc(const FunctionDecl *FuncDecl,
7070
Func->setDefined(true);
7171

7272
// Lambda static invokers are a special case that we emit custom code for.
73-
bool IsEligibleForCompilation = Func->isLambdaStaticInvoker() ||
74-
FuncDecl->isConstexpr() ||
75-
FuncDecl->hasAttr<MSConstexprAttr>();
73+
bool IsEligibleForCompilation =
74+
Func->isLambdaStaticInvoker() ||
75+
FuncDecl->isConstexprOrImplicitlyCanBe(Ctx.getLangOpts()) ||
76+
FuncDecl->hasAttr<MSConstexprAttr>();
7677

7778
// Compile the function body.
7879
if (!IsEligibleForCompilation || !visitFunc(FuncDecl)) {

‎clang/lib/AST/ByteCode/Interp.cpp

Lines changed: 17 additions & 7 deletions
Original file line numberDiff line numberDiff line change
@@ -827,7 +827,8 @@ bool CheckCallable(InterpState &S, CodePtr OpPC, const Function *F) {
827827
return false;
828828

829829
if (F->isConstexpr() && F->hasBody() &&
830-
(F->getDecl()->isConstexpr() || F->getDecl()->hasAttr<MSConstexprAttr>()))
830+
(F->getDecl()->isConstexprOrImplicitlyCanBe(S.getLangOpts()) ||
831+
F->getDecl()->hasAttr<MSConstexprAttr>()))
831832
return true;
832833

833834
// Implicitly constexpr.
@@ -846,7 +847,7 @@ bool CheckCallable(InterpState &S, CodePtr OpPC, const Function *F) {
846847
const auto *CD = dyn_cast<CXXConstructorDecl>(DiagDecl);
847848
if (CD && CD->isInheritingConstructor()) {
848849
const auto *Inherited = CD->getInheritedConstructor().getConstructor();
849-
if (!Inherited->isConstexpr())
850+
if (!Inherited->isConstexprOrImplicitlyCanBe(S.getLangOpts()))
850851
DiagDecl = CD = Inherited;
851852
}
852853

@@ -868,19 +869,28 @@ bool CheckCallable(InterpState &S, CodePtr OpPC, const Function *F) {
868869
// for a constant expression. It might be defined at the point we're
869870
// actually calling it.
870871
bool IsExtern = DiagDecl->getStorageClass() == SC_Extern;
871-
if (!DiagDecl->isDefined() && !IsExtern && DiagDecl->isConstexpr() &&
872+
if (!DiagDecl->isDefined() && !IsExtern &&
873+
DiagDecl->isConstexprOrImplicitlyCanBe(S.getLangOpts()) &&
872874
S.checkingPotentialConstantExpression())
873875
return false;
874876

875877
// If the declaration is defined, declared 'constexpr' _and_ has a body,
876878
// the below diagnostic doesn't add anything useful.
877-
if (DiagDecl->isDefined() && DiagDecl->isConstexpr() &&
879+
if (DiagDecl->isDefined() &&
880+
DiagDecl->isConstexprOrImplicitlyCanBe(S.getLangOpts()) &&
878881
DiagDecl->hasBody())
879882
return false;
880883

881-
S.FFDiag(S.Current->getLocation(OpPC),
882-
diag::note_constexpr_invalid_function, 1)
883-
<< DiagDecl->isConstexpr() << (bool)CD << DiagDecl;
884+
if (F->getDecl()->isConstexprOrImplicitlyCanBe(S.getLangOpts(), false)) {
885+
S.FFDiag(S.Current->getLocation(OpPC),
886+
diag::note_constexpr_implicit_constexpr_must_be_inlined, 1)
887+
<< DiagDecl;
888+
} else {
889+
S.FFDiag(S.Current->getLocation(OpPC),
890+
diag::note_constexpr_invalid_function, 1)
891+
<< DiagDecl->isConstexprOrImplicitlyCanBe(S.getLangOpts())
892+
<< (bool)CD << DiagDecl;
893+
}
884894

885895
if (DiagDecl->getDefinition())
886896
S.Note(DiagDecl->getDefinition()->getLocation(),

‎clang/test/Sema/implicit-constexpr-basic.cpp

Lines changed: 30 additions & 7 deletions
Original file line numberDiff line numberDiff line change
@@ -1,14 +1,36 @@
1+
<<<<<<< HEAD
2+
// RUN: %clang_cc1 -verify=ALL_NORMAL,NORMAL14,BOTH14,ALL_PRE20,ALLNORMAL,NORMAL_PRE20,ALL -std=c++14 %s
3+
// RUN: %clang_cc1 -verify=IMPLICIT14,IMPLICIT_PRE20,BOTH14,ALL_PRE20,ALLIMPLICIT,ALLIMPLICITOLD,ALL -fimplicit-constexpr -std=c++14 %s
4+
// RUN: %clang_cc1 -verify=IMPLICIT14,IMPLICIT_PRE20,BOTH14,ALL_PRE20,ALLIMPLICIT,ALLIMPLICITNEW,ALL -fimplicit-constexpr -std=c++14 %s -fexperimental-new-constant-interpreter
5+
6+
// RUN: %clang_cc1 -verify=ALL_NORMAL,NORMAL17,BOTH17,ALL_PRE20,ALLNORMAL,NORMAL_PRE20,ALL -std=c++17 %s
7+
// RUN: %clang_cc1 -verify=IMPLICIT17,IMPLICIT_PRE20,BOTH17,ALL_PRE20,ALLIMPLICIT,ALLIMPLICITOLD,ALL -fimplicit-constexpr -std=c++17 %s
8+
// RUN: %clang_cc1 -verify=IMPLICIT17,IMPLICIT_PRE20,BOTH17,ALL_PRE20,ALLIMPLICIT,ALLIMPLICITNEW,ALL -fimplicit-constexpr -std=c++17 %s -fexperimental-new-constant-interpreter
9+
10+
// RUN: %clang_cc1 -verify=ALL_NORMAL,NORMAL20,BOTH20,ALLNORMAL,ALL -std=c++20 %s
11+
// RUN: %clang_cc1 -verify=IMPLICIT20,BOTH20,ALLIMPLICIT,ALLIMPLICITOLD,ALL -fimplicit-constexpr -std=c++20 %s
12+
// RUN: %clang_cc1 -verify=IMPLICIT20,BOTH20,ALLIMPLICIT,ALLIMPLICITNEW,ALL -fimplicit-constexpr -std=c++20 %s -fexperimental-new-constant-interpreter
13+
14+
// RUN: %clang_cc1 -verify=ALL_NORMAL,NORMAL23,BOTH23,ALLNORMAL,ALL -std=c++23 %s
15+
// RUN: %clang_cc1 -verify=IMPLICIT23,BOTH23,ALLIMPLICIT,ALLIMPLICITOLD,ALL -fimplicit-constexpr -std=c++23 %s
16+
// RUN: %clang_cc1 -verify=IMPLICIT23,BOTH23,ALLIMPLICIT,ALLIMPLICITNEW,ALL -fimplicit-constexpr -std=c++23 %s -fexperimental-new-constant-interpreter
17+
=======
118
// RUN: %clang_cc1 -verify=ALL_NORMAL,NORMAL14,BOTH14,ALL_PRE20,ALLNORMAL,NORMAL_PRE20,ALL -std=c++14 %s -fcolor-diagnostics
2-
// RUN: %clang_cc1 -verify=IMPLICIT14,IMPLICIT_PRE20,BOTH14,ALL_PRE20,ALLIMPLICIT,ALL -fimplicit-constexpr -std=c++14 %s -fcolor-diagnostics
19+
// RUN: %clang_cc1 -verify=IMPLICIT14,IMPLICIT_PRE20,BOTH14,ALL_PRE20,ALLIMPLICIT,ALLIMPLICITOLD,ALL -fimplicit-constexpr -std=c++14 %s -fcolor-diagnostics
20+
// RUN: %clang_cc1 -verify=IMPLICIT14,IMPLICIT_PRE20,BOTH14,ALL_PRE20,ALLIMPLICIT,ALLIMPLICITNEW,ALL -fimplicit-constexpr -std=c++14 %s -fcolor-diagnostics -fexperimental-new-constant-interpreter
321

422
// RUN: %clang_cc1 -verify=ALL_NORMAL,NORMAL17,BOTH17,ALL_PRE20,ALLNORMAL,NORMAL_PRE20,ALL -std=c++17 %s -fcolor-diagnostics
5-
// RUN: %clang_cc1 -verify=IMPLICIT17,IMPLICIT_PRE20,BOTH17,ALL_PRE20,ALLIMPLICIT,ALL -fimplicit-constexpr -std=c++17 %s -fcolor-diagnostics
23+
// RUN: %clang_cc1 -verify=IMPLICIT17,IMPLICIT_PRE20,BOTH17,ALL_PRE20,ALLIMPLICIT,ALLIMPLICITOLD,ALL -fimplicit-constexpr -std=c++17 %s -fcolor-diagnostics
24+
// RUN: %clang_cc1 -verify=IMPLICIT17,IMPLICIT_PRE20,BOTH17,ALL_PRE20,ALLIMPLICIT,ALLIMPLICITNEW,ALL -fimplicit-constexpr -std=c++17 %s -fcolor-diagnostics -fexperimental-new-constant-interpreter
625

726
// RUN: %clang_cc1 -verify=ALL_NORMAL,NORMAL20,BOTH20,ALLNORMAL,ALL -std=c++20 %s -fcolor-diagnostics
8-
// RUN: %clang_cc1 -verify=IMPLICIT20,BOTH20,ALLIMPLICIT,ALL -fimplicit-constexpr -std=c++20 %s -fcolor-diagnostics
27+
// RUN: %clang_cc1 -verify=IMPLICIT20,BOTH20,ALLIMPLICIT,ALLIMPLICITOLD,ALL -fimplicit-constexpr -std=c++20 %s -fcolor-diagnostics
28+
// RUN: %clang_cc1 -verify=IMPLICIT20,BOTH20,ALLIMPLICIT,ALLIMPLICITNEW,ALL -fimplicit-constexpr -std=c++20 %s -fcolor-diagnostics -fexperimental-new-constant-interpreter
929

1030
// RUN: %clang_cc1 -verify=ALL_NORMAL,NORMAL23,BOTH23,ALLNORMAL,ALL -std=c++23 %s -fcolor-diagnostics
11-
// RUN: %clang_cc1 -verify=IMPLICIT23,BOTH23,ALLIMPLICIT,ALL -fimplicit-constexpr -std=c++23 %s -fcolor-diagnostics
31+
// RUN: %clang_cc1 -verify=IMPLICIT23,BOTH23,ALLIMPLICIT,ALLIMPLICITOLD,ALL -fimplicit-constexpr -std=c++23 %s -fcolor-diagnostics
32+
// RUN: %clang_cc1 -verify=IMPLICIT23,BOTH23,ALLIMPLICIT,ALLIMPLICITNEW,ALL -fimplicit-constexpr -std=c++23 %s -fcolor-diagnostics -fexperimental-new-constant-interpreter
33+
>>>>>>> bcd8b8924468 (snapshot)
1234

1335

1436

@@ -49,8 +71,8 @@ bool noinline_undefined_fnc();
4971
constexpr bool result_noinline_undefined_fnc = noinline_undefined_fnc();
5072
// ALL-error@-1 {{constexpr variable 'result_noinline_undefined_fnc' must be initialized by a constant expression}}
5173
// ALLNORMAL-note@-2 {{non-constexpr function 'noinline_undefined_fnc' cannot be used in a constant expression}}
52-
// ALLIMPLICIT-note@-3 {{undefined function 'noinline_undefined_fnc' cannot be used in a constant expression}}
53-
74+
// ALLIMPLICITOLD-note@-3 {{undefined function 'noinline_undefined_fnc' cannot be used in a constant expression}}
75+
// ALLIMPLICITNEW-note@-4 {{non-inline function 'noinline_undefined_fnc' is not implicitly constexpr}}
5476

5577
// =============================================
5678
// 4) undefined inline function
@@ -61,7 +83,8 @@ inline bool inline_undefined_fnc();
6183
constexpr bool result_inline_undefined_fnc = inline_undefined_fnc();
6284
// ALL-error@-1 {{constexpr variable 'result_inline_undefined_fnc' must be initialized by a constant expression}}
6385
// ALLNORMAL-note@-2 {{non-constexpr function 'inline_undefined_fnc' cannot be used in a constant expression}}
64-
// ALLIMPLICIT-note@-3 {{undefined function 'inline_undefined_fnc' cannot be used in a constant expression}}
86+
// ALLIMPLICITOLD-note@-3 {{undefined function 'inline_undefined_fnc' cannot be used in a constant expression}}
87+
// ALLIMPLICITNEW-note@-4 {{non-inline function 'inline_undefined_fnc' is not implicitly constexpr}}
6588

6689
// =============================================
6790
// 5) lambda function

‎clang/test/Sema/implicit-constexpr-features.cpp

Lines changed: 29 additions & 15 deletions
Original file line numberDiff line numberDiff line change
@@ -1,20 +1,34 @@
1-
// RUN: %clang_cc1 -verify=NORMAL14,NORMAL_ALL -std=c++14 %s -fcolor-diagnostics -fcxx-exceptions -DCONSTEXPR=
2-
// RUN: %clang_cc1 -verify=NORMAL17,NORMAL_ALL -std=c++17 %s -fcolor-diagnostics -fcxx-exceptions -DCONSTEXPR=
3-
// RUN: %clang_cc1 -verify=NORMAL20,NORMAL_ALL -std=c++20 %s -fcolor-diagnostics -fcxx-exceptions -DCONSTEXPR=
4-
// RUN: %clang_cc1 -verify=NORMAL23,NORMAL_ALL -std=c++23 %s -fcolor-diagnostics -fcxx-exceptions -DCONSTEXPR=
5-
// RUN: %clang_cc1 -verify=NORMAL26,NORMAL_ALL -std=c++26 %s -fcolor-diagnostics -fcxx-exceptions -DCONSTEXPR=
1+
// RUN: %clang_cc1 -verify=NORMAL14,NORMAL_ALL -std=c++14 %s -fcxx-exceptions -DCONSTEXPR=
2+
// RUN: %clang_cc1 -verify=NORMAL17,NORMAL_ALL -std=c++17 %s -fcxx-exceptions -DCONSTEXPR=
3+
// RUN: %clang_cc1 -verify=NORMAL20,NORMAL_ALL -std=c++20 %s -fcxx-exceptions -DCONSTEXPR=
4+
// RUN: %clang_cc1 -verify=NORMAL23,NORMAL_ALL -std=c++23 %s -fcxx-exceptions -DCONSTEXPR=
5+
// RUN: %clang_cc1 -verify=NORMAL26,NORMAL_ALL -std=c++26 %s -fcxx-exceptions -DCONSTEXPR=
66

7-
// RUN: %clang_cc1 -verify=IMPLICIT14,IMPLICIT_ALL -std=c++14 %s -fcolor-diagnostics -fcxx-exceptions -DCONSTEXPR= -fimplicit-constexpr
8-
// RUN: %clang_cc1 -verify=IMPLICIT17,IMPLICIT_ALL -std=c++17 %s -fcolor-diagnostics -fcxx-exceptions -DCONSTEXPR= -fimplicit-constexpr
9-
// RUN: %clang_cc1 -verify=IMPLICIT20,IMPLICIT_ALL -std=c++20 %s -fcolor-diagnostics -fcxx-exceptions -DCONSTEXPR= -fimplicit-constexpr
10-
// RUN: %clang_cc1 -verify=IMPLICIT23,IMPLICIT_ALL -std=c++23 %s -fcolor-diagnostics -fcxx-exceptions -DCONSTEXPR= -fimplicit-constexpr
11-
// RUN: %clang_cc1 -verify=IMPLICIT26,IMPLICIT_ALL -std=c++26 %s -fcolor-diagnostics -fcxx-exceptions -DCONSTEXPR= -fimplicit-constexpr
7+
<<<<<<< HEAD
8+
// RUN: %clang_cc1 -verify=IMPLICIT14,IMPLICIT_ALL -std=c++14 %s -fcxx-exceptions -DCONSTEXPR= -fimplicit-constexpr
9+
// RUN: %clang_cc1 -verify=IMPLICIT17,IMPLICIT_ALL -std=c++17 %s -fcxx-exceptions -DCONSTEXPR= -fimplicit-constexpr
10+
// RUN: %clang_cc1 -verify=IMPLICIT20,IMPLICIT_ALL -std=c++20 %s -fcxx-exceptions -DCONSTEXPR= -fimplicit-constexpr
11+
// RUN: %clang_cc1 -verify=IMPLICIT23,IMPLICIT_ALL -std=c++23 %s -fcxx-exceptions -DCONSTEXPR= -fimplicit-constexpr
12+
// RUN: %clang_cc1 -verify=IMPLICIT26,IMPLICIT_ALL -std=c++26 %s -fcxx-exceptions -DCONSTEXPR= -fimplicit-constexpr
13+
=======
14+
// RUN: %clang_cc1 -verify=IMPLICIT14,IMPLICIT_ALL -std=c++14 %s -fcolor-diagnostics -fcxx-exceptions -DCONSTEXPR= -fimplicit-constexpr -fexperimental-new-constant-interpreter
15+
// RUN: %clang_cc1 -verify=IMPLICIT17,IMPLICIT_ALL -std=c++17 %s -fcolor-diagnostics -fcxx-exceptions -DCONSTEXPR= -fimplicit-constexpr -fexperimental-new-constant-interpreter
16+
// RUN: %clang_cc1 -verify=IMPLICIT20,IMPLICIT_ALL -std=c++20 %s -fcolor-diagnostics -fcxx-exceptions -DCONSTEXPR= -fimplicit-constexpr -fexperimental-new-constant-interpreter
17+
// RUN: %clang_cc1 -verify=IMPLICIT23,IMPLICIT_ALL -std=c++23 %s -fcolor-diagnostics -fcxx-exceptions -DCONSTEXPR= -fimplicit-constexpr -fexperimental-new-constant-interpreter
18+
// RUN: %clang_cc1 -verify=IMPLICIT26,IMPLICIT_ALL -std=c++26 %s -fcolor-diagnostics -fcxx-exceptions -DCONSTEXPR= -fimplicit-constexpr -fexperimental-new-constant-interpreter
19+
>>>>>>> bcd8b8924468 (snapshot)
1220

13-
// RUN: %clang_cc1 -verify=CONSTEXPR14,CONSTEXPR_BEFORE23,CONSTEXPR_BEFORE20,CONSTEXPR_ALL -std=c++14 %s -fcolor-diagnostics -fcxx-exceptions -DCONSTEXPR=constexpr
14-
// RUN: %clang_cc1 -verify=CONSTEXPR17,CONSTEXPR_BEFORE23,CONSTEXPR_BEFORE20,CONSTEXPR_ALL -std=c++17 %s -fcolor-diagnostics -fcxx-exceptions -DCONSTEXPR=constexpr
15-
// RUN: %clang_cc1 -verify=CONSTEXPR20,CONSTEXPR_BEFORE23,CONSTEXPR_ALL -std=c++20 %s -fcolor-diagnostics -fcxx-exceptions -DCONSTEXPR=constexpr
16-
// RUN: %clang_cc1 -verify=CONSTEXPR23,CONSTEXPR_ALL -std=c++23 %s -fcolor-diagnostics -fcxx-exceptions -DCONSTEXPR=constexpr
17-
// RUN: %clang_cc1 -verify=CONSTEXPR26,CONSTEXPR_ALL -std=c++26 %s -fcolor-diagnostics -fcxx-exceptions -DCONSTEXPR=constexpr
21+
// RUN: %clang_cc1 -verify=IMPLICIT14,IMPLICIT_ALL -std=c++14 %s -fcxx-exceptions -DCONSTEXPR= -fimplicit-constexpr -fexperimental-new-constant-interpreter
22+
// RUN: %clang_cc1 -verify=IMPLICIT17,IMPLICIT_ALL -std=c++17 %s -fcxx-exceptions -DCONSTEXPR= -fimplicit-constexpr -fexperimental-new-constant-interpreter
23+
// RUN: %clang_cc1 -verify=IMPLICIT20,IMPLICIT_ALL -std=c++20 %s -fcxx-exceptions -DCONSTEXPR= -fimplicit-constexpr -fexperimental-new-constant-interpreter
24+
// RUN: %clang_cc1 -verify=IMPLICIT23,IMPLICIT_ALL -std=c++23 %s -fcxx-exceptions -DCONSTEXPR= -fimplicit-constexpr -fexperimental-new-constant-interpreter
25+
// RUN: %clang_cc1 -verify=IMPLICIT26,IMPLICIT_ALL -std=c++26 %s -fcxx-exceptions -DCONSTEXPR= -fimplicit-constexpr -fexperimental-new-constant-interpreter
26+
27+
// RUN: %clang_cc1 -verify=CONSTEXPR14,CONSTEXPR_BEFORE23,CONSTEXPR_BEFORE20,CONSTEXPR_ALL -std=c++14 %s -fcxx-exceptions -DCONSTEXPR=constexpr
28+
// RUN: %clang_cc1 -verify=CONSTEXPR17,CONSTEXPR_BEFORE23,CONSTEXPR_BEFORE20,CONSTEXPR_ALL -std=c++17 %s -fcxx-exceptions -DCONSTEXPR=constexpr
29+
// RUN: %clang_cc1 -verify=CONSTEXPR20,CONSTEXPR_BEFORE23,CONSTEXPR_ALL -std=c++20 %s -fcxx-exceptions -DCONSTEXPR=constexpr
30+
// RUN: %clang_cc1 -verify=CONSTEXPR23,CONSTEXPR_ALL -std=c++23 %s -fcxx-exceptions -DCONSTEXPR=constexpr
31+
// RUN: %clang_cc1 -verify=CONSTEXPR26,CONSTEXPR_ALL -std=c++26 %s -fcxx-exceptions -DCONSTEXPR=constexpr
1832

1933
// Objective is to make sure features like allocation / throwing won't fail code by just adding implicit constexpr
2034
// in an unevaluated code.

‎clang/test/Sema/implicit-constexpr-members.cpp

Lines changed: 23 additions & 5 deletions
Original file line numberDiff line numberDiff line change
@@ -1,14 +1,32 @@
1-
// RUN: %clang_cc1 -verify=NORMAL14,BOTH14,ALLNORMAL,ALL -std=c++14 %s -fcolor-diagnostics
2-
// RUN: %clang_cc1 -verify=IMPLICIT14,BOTH14,ALLIMPLICIT,ALL -fimplicit-constexpr -std=c++14 %s -fcolor-diagnostics
1+
<<<<<<< HEAD
2+
// RUN: %clang_cc1 -verify=NORMAL14,BOTH14,ALLNORMAL,ALL -std=c++14 %s
3+
// RUN: %clang_cc1 -verify=IMPLICIT14,BOTH14,ALLIMPLICIT,ALL -fimplicit-constexpr -std=c++14 %s
4+
// RUN: %clang_cc1 -verify=IMPLICIT14,BOTH14,ALLIMPLICIT,ALL -fimplicit-constexpr -std=c++14 %s -fexperimental-new-constant-interpreter
5+
6+
// RUN: %clang_cc1 -verify=NORMAL17,BOTH20,ALLNORMAL,ALL -std=c++17 %s
7+
// RUN: %clang_cc1 -verify=IMPLICIT17,BOTH20,ALLIMPLICIT,ALL -fimplicit-constexpr -std=c++17 %s
8+
// RUN: %clang_cc1 -verify=IMPLICIT17,BOTH20,ALLIMPLICIT,ALL -fimplicit-constexpr -std=c++17 %s -fexperimental-new-constant-interpreter
9+
10+
// RUN: %clang_cc1 -verify=NORMAL20,BOTH20,ALLNORMAL,ALL -std=c++20 %s
11+
// RUN: %clang_cc1 -verify=IMPLICIT20,BOTH20,ALLIMPLICIT,ALL -fimplicit-constexpr -std=c++20 %s
12+
// RUN: %clang_cc1 -verify=IMPLICIT20,BOTH20,ALLIMPLICIT,ALL -fimplicit-constexpr -std=c++20 %s -fexperimental-new-constant-interpreter
13+
14+
// RUN: %clang_cc1 -verify=NORMAL23,BOTH23,ALLNORMAL,ALL -std=c++23 %s
15+
// RUN: %clang_cc1 -verify=IMPLICIT23,BOTH23,ALLIMPLICIT,ALL -fimplicit-constexpr -std=c++23 %s
16+
// RUN: %clang_cc1 -verify=IMPLICIT23,BOTH23,ALLIMPLICIT,ALL -fimplicit-constexpr -std=c++23 %s -fexperimental-new-constant-interpreter
17+
=======
18+
// RUN: %clang_cc1 -verify=NORMAL14,BOTH14,ALLNORMAL,ALL -std=c++14 %s -fcolor-diagnostics
19+
// RUN: %clang_cc1 -verify=IMPLICIT14,BOTH14,ALLIMPLICIT,ALL -fimplicit-constexpr -std=c++14 %s -fcolor-diagnostics -fexperimental-new-constant-interpreter
320

421
// RUN: %clang_cc1 -verify=NORMAL17,BOTH20,ALLNORMAL,ALL -std=c++17 %s -fcolor-diagnostics
5-
// RUN: %clang_cc1 -verify=IMPLICIT17,BOTH20,ALLIMPLICIT,ALL -fimplicit-constexpr -std=c++17 %s -fcolor-diagnostics
22+
// RUN: %clang_cc1 -verify=IMPLICIT17,BOTH20,ALLIMPLICIT,ALL -fimplicit-constexpr -std=c++17 %s -fcolor-diagnostics -fexperimental-new-constant-interpreter
623

724
// RUN: %clang_cc1 -verify=NORMAL20,BOTH20,ALLNORMAL,ALL -std=c++20 %s -fcolor-diagnostics
8-
// RUN: %clang_cc1 -verify=IMPLICIT20,BOTH20,ALLIMPLICIT,ALL -fimplicit-constexpr -std=c++20 %s -fcolor-diagnostics
25+
// RUN: %clang_cc1 -verify=IMPLICIT20,BOTH20,ALLIMPLICIT,ALL -fimplicit-constexpr -std=c++20 %s -fcolor-diagnostics -fexperimental-new-constant-interpreter
926

1027
// RUN: %clang_cc1 -verify=NORMAL23,BOTH23,ALLNORMAL,ALL -std=c++23 %s -fcolor-diagnostics
11-
// RUN: %clang_cc1 -verify=IMPLICIT23,BOTH23,ALLIMPLICIT,ALL -fimplicit-constexpr -std=c++23 %s -fcolor-diagnostics
28+
// RUN: %clang_cc1 -verify=IMPLICIT23,BOTH23,ALLIMPLICIT,ALL -fimplicit-constexpr -std=c++23 %s -fcolor-diagnostics -fexperimental-new-constant-interpreter
29+
>>>>>>> bcd8b8924468 (snapshot)
1230

1331
// ALLIMPLICIT-no-diagnostics
1432

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