r289019 - [c++1z] P0003R5: Removing dynamic exception specifications.
Richard Smith via cfe-commits
cfe-commits at lists.llvm.org
Wed Dec 7 18:49:08 PST 2016
Author: rsmith
Date: Wed Dec 7 20:49:07 2016
New Revision: 289019
URL: http://llvm.org/viewvc/llvm-project?rev=289019&view=rev
Log:
[c++1z] P0003R5: Removing dynamic exception specifications.
We continue to support dynamic exception specifications in C++1z as an
extension, but produce an error-by-default warning when we encounter one. This
allows users to opt back into the feature with a warning flag, and implicitly
opts system headers back into the feature should they happen to use it.
There is one semantic change implied by P0003R5 but not implemented here:
violating a throw() exception specification should now call std::terminate
directly instead of calling std::unexpected(), but since P0003R5 also removes
std::unexpected() and std::set_unexpected, and the default unexpected handler
calls std::terminate(), a conforming C++1z program cannot tell that we are
still calling it. The upside of this strategy is perfect backwards
compatibility; the downside is that we don't get the more efficient 'noexcept'
codegen for 'throw()'.
Modified:
cfe/trunk/include/clang/Basic/DiagnosticGroups.td
cfe/trunk/include/clang/Basic/DiagnosticSemaKinds.td
cfe/trunk/lib/Parse/ParseDeclCXX.cpp
cfe/trunk/test/CXX/conv/conv.fctptr/p1.cpp
cfe/trunk/test/CXX/drs/dr0xx.cpp
cfe/trunk/test/CXX/drs/dr13xx.cpp
cfe/trunk/test/CXX/drs/dr1xx.cpp
cfe/trunk/test/CXX/drs/dr2xx.cpp
cfe/trunk/test/CXX/drs/dr4xx.cpp
cfe/trunk/test/CXX/drs/dr5xx.cpp
cfe/trunk/test/CXX/expr/p13.cpp
cfe/trunk/test/CodeGenCXX/mangle-exception-spec.cpp
cfe/trunk/test/SemaCXX/cxx1z-noexcept-function-type.cpp
cfe/trunk/test/SemaCXX/deprecated.cpp
cfe/trunk/www/cxx_status.html
Modified: cfe/trunk/include/clang/Basic/DiagnosticGroups.td
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/include/clang/Basic/DiagnosticGroups.td?rev=289019&r1=289018&r2=289019&view=diff
==============================================================================
--- cfe/trunk/include/clang/Basic/DiagnosticGroups.td (original)
+++ cfe/trunk/include/clang/Basic/DiagnosticGroups.td Wed Dec 7 20:49:07 2016
@@ -97,6 +97,8 @@ def UnavailableDeclarations : DiagGroup<
def UnguardedAvailability : DiagGroup<"unguarded-availability">;
// partial-availability is an alias of unguarded-availability.
def : DiagGroup<"partial-availability", [UnguardedAvailability]>;
+def DeprecatedDynamicExceptionSpec
+ : DiagGroup<"deprecated-dynamic-exception-spec">;
def DeprecatedImplementations :DiagGroup<"deprecated-implementations">;
def DeprecatedIncrementBool : DiagGroup<"deprecated-increment-bool">;
def DeprecatedRegister : DiagGroup<"deprecated-register">;
@@ -105,11 +107,15 @@ def DeprecatedWritableStr : DiagGroup<"d
// FIXME: Why is DeprecatedImplementations not in this group?
def Deprecated : DiagGroup<"deprecated", [DeprecatedAttributes,
DeprecatedDeclarations,
+ DeprecatedDynamicExceptionSpec,
DeprecatedIncrementBool,
DeprecatedRegister,
DeprecatedWritableStr]>,
DiagCategory<"Deprecations">;
+def DynamicExceptionSpec
+ : DiagGroup<"dynamic-exception-spec", [DeprecatedDynamicExceptionSpec]>;
+
def LibLTO : DiagGroup<"liblto">;
def : DiagGroup<"disabled-optimization">;
def : DiagGroup<"discard-qual">;
Modified: cfe/trunk/include/clang/Basic/DiagnosticSemaKinds.td
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/include/clang/Basic/DiagnosticSemaKinds.td?rev=289019&r1=289018&r2=289019&view=diff
==============================================================================
--- cfe/trunk/include/clang/Basic/DiagnosticSemaKinds.td (original)
+++ cfe/trunk/include/clang/Basic/DiagnosticSemaKinds.td Wed Dec 7 20:49:07 2016
@@ -483,9 +483,12 @@ def warn_access_decl_deprecated : Warnin
def err_access_decl : Error<
"ISO C++11 does not allow access declarations; "
"use using declarations instead">;
+def ext_dynamic_exception_spec : ExtWarn<
+ "ISO C++1z does not allow dynamic exception specifications">,
+ InGroup<DynamicExceptionSpec>, DefaultError;
def warn_exception_spec_deprecated : Warning<
"dynamic exception specifications are deprecated">,
- InGroup<Deprecated>, DefaultIgnore;
+ InGroup<DeprecatedDynamicExceptionSpec>, DefaultIgnore;
def note_exception_spec_deprecated : Note<"use '%0' instead">;
def warn_deprecated_copy_operation : Warning<
"definition of implicit copy %select{constructor|assignment operator}1 "
Modified: cfe/trunk/lib/Parse/ParseDeclCXX.cpp
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/Parse/ParseDeclCXX.cpp?rev=289019&r1=289018&r2=289019&view=diff
==============================================================================
--- cfe/trunk/lib/Parse/ParseDeclCXX.cpp (original)
+++ cfe/trunk/lib/Parse/ParseDeclCXX.cpp Wed Dec 7 20:49:07 2016
@@ -3513,7 +3513,11 @@ static void diagnoseDynamicExceptionSpec
Parser &P, SourceRange Range, bool IsNoexcept) {
if (P.getLangOpts().CPlusPlus11) {
const char *Replacement = IsNoexcept ? "noexcept" : "noexcept(false)";
- P.Diag(Range.getBegin(), diag::warn_exception_spec_deprecated) << Range;
+ P.Diag(Range.getBegin(),
+ P.getLangOpts().CPlusPlus1z && !IsNoexcept
+ ? diag::ext_dynamic_exception_spec
+ : diag::warn_exception_spec_deprecated)
+ << Range;
P.Diag(Range.getBegin(), diag::note_exception_spec_deprecated)
<< Replacement << FixItHint::CreateReplacement(Range, Replacement);
}
Modified: cfe/trunk/test/CXX/conv/conv.fctptr/p1.cpp
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/test/CXX/conv/conv.fctptr/p1.cpp?rev=289019&r1=289018&r2=289019&view=diff
==============================================================================
--- cfe/trunk/test/CXX/conv/conv.fctptr/p1.cpp (original)
+++ cfe/trunk/test/CXX/conv/conv.fctptr/p1.cpp Wed Dec 7 20:49:07 2016
@@ -35,8 +35,8 @@ static_assert(q == &S::f);
namespace std_example {
- void (*p)() throw(int);
- void (**pp)() noexcept = &p; // expected-error {{cannot initialize a variable of type 'void (**)() noexcept' with an rvalue of type 'void (**)() throw(int)'}}
+ void (*p)();
+ void (**pp)() noexcept = &p; // expected-error {{cannot initialize a variable of type 'void (**)() noexcept' with an rvalue of type 'void (**)()'}}
struct S { typedef void (*p)(); operator p(); }; // expected-note {{candidate}}
void (*q)() noexcept = S(); // expected-error {{no viable conversion from 'std_example::S' to 'void (*)() noexcept'}}
Modified: cfe/trunk/test/CXX/drs/dr0xx.cpp
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/test/CXX/drs/dr0xx.cpp?rev=289019&r1=289018&r2=289019&view=diff
==============================================================================
--- cfe/trunk/test/CXX/drs/dr0xx.cpp (original)
+++ cfe/trunk/test/CXX/drs/dr0xx.cpp Wed Dec 7 20:49:07 2016
@@ -276,9 +276,9 @@ namespace dr23 { // dr23: yes
namespace dr25 { // dr25: yes
struct A {
- void f() throw(int);
+ void f() throw(int); // expected-error 0-1{{ISO C++1z does not allow}} expected-note 0-1{{use 'noexcept}}
};
- void (A::*f)() throw (int);
+ void (A::*f)() throw (int); // expected-error 0-1{{ISO C++1z does not allow}} expected-note 0-1{{use 'noexcept}}
void (A::*g)() throw () = f;
#if __cplusplus <= 201402L
// expected-error at -2 {{is not superset of source}}
@@ -286,7 +286,7 @@ namespace dr25 { // dr25: yes
// expected-error at -4 {{different exception specifications}}
#endif
void (A::*g2)() throw () = 0;
- void (A::*h)() throw (int, char) = f;
+ void (A::*h)() throw (int, char) = f; // expected-error 0-1{{ISO C++1z does not allow}} expected-note 0-1{{use 'noexcept}}
void (A::*i)() throw () = &A::f;
#if __cplusplus <= 201402L
// expected-error at -2 {{is not superset of source}}
@@ -294,7 +294,7 @@ namespace dr25 { // dr25: yes
// expected-error at -4 {{different exception specifications}}
#endif
void (A::*i2)() throw () = 0;
- void (A::*j)() throw (int, char) = &A::f;
+ void (A::*j)() throw (int, char) = &A::f; // expected-error 0-1{{ISO C++1z does not allow}} expected-note 0-1{{use 'noexcept}}
void x() {
g2 = f;
#if __cplusplus <= 201402L
@@ -1033,14 +1033,14 @@ namespace dr91 { // dr91: yes
}
namespace dr92 { // dr92: 4.0 c++17
- void f() throw(int, float);
- void (*p)() throw(int) = &f;
+ void f() throw(int, float); // expected-error 0-1{{ISO C++1z does not allow}} expected-note 0-1{{use 'noexcept}}
+ void (*p)() throw(int) = &f; // expected-error 0-1{{ISO C++1z does not allow}} expected-note 0-1{{use 'noexcept}}
#if __cplusplus <= 201402L
// expected-error at -2 {{target exception specification is not superset of source}}
#else
// expected-warning at -4 {{target exception specification is not superset of source}}
#endif
- void (*q)() throw(int);
+ void (*q)() throw(int); // expected-error 0-1{{ISO C++1z does not allow}} expected-note 0-1{{use 'noexcept}}
void (**pp)() throw() = &q;
#if __cplusplus <= 201402L
// expected-error at -2 {{exception specifications are not allowed}}
@@ -1064,7 +1064,7 @@ namespace dr92 { // dr92: 4.0 c++17
// expected-error at -2 {{not implicitly convertible}}
#endif
- template<void() throw(int)> struct Y {};
+ template<void() throw(int)> struct Y {}; // expected-error 0-1{{ISO C++1z does not allow}} expected-note 0-1{{use 'noexcept}}
Y<&h> yp; // ok
}
Modified: cfe/trunk/test/CXX/drs/dr13xx.cpp
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/test/CXX/drs/dr13xx.cpp?rev=289019&r1=289018&r2=289019&view=diff
==============================================================================
--- cfe/trunk/test/CXX/drs/dr13xx.cpp (original)
+++ cfe/trunk/test/CXX/drs/dr13xx.cpp Wed Dec 7 20:49:07 2016
@@ -6,7 +6,7 @@
namespace dr1330 { // dr1330: 4.0 c++11
// exception-specifications are parsed in a context where the class is complete.
struct A {
- void f() throw(T) {}
+ void f() throw(T) {} // expected-error 0-1{{C++1z}} expected-note 0-1{{noexcept}}
struct T {};
#if __cplusplus >= 201103L
@@ -16,7 +16,7 @@ namespace dr1330 { // dr1330: 4.0 c++11
#endif
};
- void (A::*af1)() throw(A::T) = &A::f;
+ void (A::*af1)() throw(A::T) = &A::f; // expected-error 0-1{{C++1z}} expected-note 0-1{{noexcept}}
void (A::*af2)() throw() = &A::f; // expected-error-re {{{{not superset|different exception spec}}}}
#if __cplusplus >= 201103L
@@ -26,7 +26,7 @@ namespace dr1330 { // dr1330: 4.0 c++11
// Likewise, they're instantiated separately from an enclosing class template.
template<typename U>
struct B {
- void f() throw(T, typename U::type) {}
+ void f() throw(T, typename U::type) {} // expected-error 0-1{{C++1z}} expected-note 0-1{{noexcept}}
struct T {};
#if __cplusplus >= 201103L
@@ -43,7 +43,7 @@ namespace dr1330 { // dr1330: 4.0 c++11
static const int value = true;
};
- void (B<P>::*bpf1)() throw(B<P>::T, int) = &B<P>::f;
+ void (B<P>::*bpf1)() throw(B<P>::T, int) = &B<P>::f; // expected-error 0-1{{C++1z}} expected-note 0-1{{noexcept}}
#if __cplusplus < 201103L
// expected-error at -2 {{not superset}}
// FIXME: We only delay instantiation in C++11 onwards. In C++98, something
@@ -54,7 +54,7 @@ namespace dr1330 { // dr1330: 4.0 c++11
// the "T has not yet been instantiated" error here, rather than giving
// confusing errors later on.
#endif
- void (B<P>::*bpf2)() throw(int) = &B<P>::f;
+ void (B<P>::*bpf2)() throw(int) = &B<P>::f; // expected-error 0-1{{C++1z}} expected-note 0-1{{noexcept}}
#if __cplusplus <= 201402L
// expected-error at -2 {{not superset}}
#else
@@ -75,6 +75,9 @@ namespace dr1330 { // dr1330: 4.0 c++11
#endif
template<typename T> int f() throw(typename T::error) { return 0; } // expected-error 1-4{{prior to '::'}} expected-note 0-1{{instantiation of}}
+#if __cplusplus > 201402L
+ // expected-error at -2 0-1{{C++1z}} expected-note at -2 0-1{{noexcept}}
+#endif
// An exception-specification is needed even if the function is only used in
// an unevaluated operand.
int f1 = sizeof(f<int>()); // expected-note {{instantiation of}}
@@ -86,6 +89,9 @@ namespace dr1330 { // dr1330: 4.0 c++11
template<typename T> struct C {
C() throw(typename T::type); // expected-error 1-2{{prior to '::'}}
+#if __cplusplus > 201402L
+ // expected-error at -2 0-1{{C++1z}} expected-note at -2 0-1{{noexcept}}
+#endif
};
struct D : C<void> {}; // ok
#if __cplusplus < 201103L
Modified: cfe/trunk/test/CXX/drs/dr1xx.cpp
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/test/CXX/drs/dr1xx.cpp?rev=289019&r1=289018&r2=289019&view=diff
==============================================================================
--- cfe/trunk/test/CXX/drs/dr1xx.cpp (original)
+++ cfe/trunk/test/CXX/drs/dr1xx.cpp Wed Dec 7 20:49:07 2016
@@ -239,6 +239,7 @@ namespace dr125 {
}
namespace dr126 { // dr126: no
+#if __cplusplus <= 201402L
struct C {};
struct D : C {};
struct E : private C { friend class A; friend class B; };
@@ -311,12 +312,15 @@ namespace dr126 { // dr126: no
virtual void y() throw(int*); // ok
virtual void z() throw(long); // expected-error {{more lax}}
};
+#else
+ void f() throw(int); // expected-error {{ISO C++1z does not allow}} expected-note {{use 'noexcept}}
+#endif
}
namespace dr127 { // dr127: yes
__extension__ typedef __decltype(sizeof(0)) size_t;
template<typename T> struct A {
- A() throw(int);
+ A() { throw 0; }
void *operator new(size_t, const char * = 0);
void operator delete(void *, const char *) { T::error; } // expected-error 2{{no members}}
void operator delete(void *) { T::error; }
Modified: cfe/trunk/test/CXX/drs/dr2xx.cpp
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/test/CXX/drs/dr2xx.cpp?rev=289019&r1=289018&r2=289019&view=diff
==============================================================================
--- cfe/trunk/test/CXX/drs/dr2xx.cpp (original)
+++ cfe/trunk/test/CXX/drs/dr2xx.cpp Wed Dec 7 20:49:07 2016
@@ -983,6 +983,9 @@ namespace dr289 { // dr289: yes
namespace dr294 { // dr294: no
void f() throw(int);
+#if __cplusplus > 201402L
+ // expected-error at -2 {{ISO C++1z does not allow}} expected-note at -2 {{use 'noexcept}}
+#endif
int main() {
(void)static_cast<void (*)() throw()>(f); // FIXME: ill-formed in C++14 and before
#if __cplusplus > 201402L
@@ -992,12 +995,20 @@ namespace dr294 { // dr294: no
// we reject it. In C++14 and before, this is ill-formed because an
// exception-specification is not permitted in a type-id. In C++17, this is
// valid because it's the inverse of a standard conversion sequence
- // containing a function pointer conversion.
+ // containing a function pointer conversion. (Well, it's actually not valid
+ // yet, as a static_cast is not permitted to reverse a function pointer
+ // conversion, but that is being changed by core issue).
#endif
(void)static_cast<void (*)() throw(int)>(f); // FIXME: ill-formed in C++14 and before
+#if __cplusplus > 201402L
+ // expected-error at -2 {{ISO C++1z does not allow}} expected-note at -2 {{use 'noexcept}}
+#endif
void (*p)() throw() = f; // expected-error-re {{{{not superset|different exception specification}}}}
void (*q)() throw(int) = f;
+#if __cplusplus > 201402L
+ // expected-error at -2 {{ISO C++1z does not allow}} expected-note at -2 {{use 'noexcept}}
+#endif
}
}
Modified: cfe/trunk/test/CXX/drs/dr4xx.cpp
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/test/CXX/drs/dr4xx.cpp?rev=289019&r1=289018&r2=289019&view=diff
==============================================================================
--- cfe/trunk/test/CXX/drs/dr4xx.cpp (original)
+++ cfe/trunk/test/CXX/drs/dr4xx.cpp Wed Dec 7 20:49:07 2016
@@ -508,9 +508,18 @@ namespace dr437 { // dr437: sup 1308
template<typename U> struct T : U {};
struct S {
void f() throw(S);
+#if __cplusplus > 201402L
+ // expected-error at -2 {{ISO C++1z does not allow}} expected-note at -2 {{use 'noexcept}}
+#endif
void g() throw(T<S>);
+#if __cplusplus > 201402L
+ // expected-error at -2 {{ISO C++1z does not allow}} expected-note at -2 {{use 'noexcept}}
+#endif
struct U;
void h() throw(U);
+#if __cplusplus > 201402L
+ // expected-error at -2 {{ISO C++1z does not allow}} expected-note at -2 {{use 'noexcept}}
+#endif
struct U {};
};
}
Modified: cfe/trunk/test/CXX/drs/dr5xx.cpp
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/test/CXX/drs/dr5xx.cpp?rev=289019&r1=289018&r2=289019&view=diff
==============================================================================
--- cfe/trunk/test/CXX/drs/dr5xx.cpp (original)
+++ cfe/trunk/test/CXX/drs/dr5xx.cpp Wed Dec 7 20:49:07 2016
@@ -953,6 +953,9 @@ namespace dr591 { // dr591: no
namespace dr595 { // dr595: dup 1330
template<class T> struct X {
void f() throw(T) {}
+#if __cplusplus > 201402L
+ // expected-error at -2 {{ISO C++1z does not allow}} expected-note at -2 {{use 'noexcept}}
+#endif
};
struct S {
X<S> xs;
Modified: cfe/trunk/test/CXX/expr/p13.cpp
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/test/CXX/expr/p13.cpp?rev=289019&r1=289018&r2=289019&view=diff
==============================================================================
--- cfe/trunk/test/CXX/expr/p13.cpp (original)
+++ cfe/trunk/test/CXX/expr/p13.cpp Wed Dec 7 20:49:07 2016
@@ -1,4 +1,4 @@
-// RUN: %clang_cc1 -std=c++1z -verify %s -fexceptions -fcxx-exceptions
+// RUN: %clang_cc1 -std=c++1z -verify %s -fexceptions -fcxx-exceptions -Wno-dynamic-exception-spec
struct X {};
struct Y : X {};
Modified: cfe/trunk/test/CodeGenCXX/mangle-exception-spec.cpp
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/test/CodeGenCXX/mangle-exception-spec.cpp?rev=289019&r1=289018&r2=289019&view=diff
==============================================================================
--- cfe/trunk/test/CodeGenCXX/mangle-exception-spec.cpp (original)
+++ cfe/trunk/test/CodeGenCXX/mangle-exception-spec.cpp Wed Dec 7 20:49:07 2016
@@ -1,5 +1,5 @@
-// RUN: %clang_cc1 -std=c++11 -emit-llvm %s -o - -triple=x86_64-apple-darwin9 | FileCheck %s --check-prefix CHECK --check-prefix CHECK-CXX11
-// RUN: %clang_cc1 -std=c++1z -emit-llvm %s -o - -triple=x86_64-apple-darwin9 | FileCheck %s --check-prefix CHECK --check-prefix CHECK-CXX17
+// RUN: %clang_cc1 -std=c++11 -emit-llvm %s -o - -triple=x86_64-apple-darwin9 -Wno-dynamic-exception-spec | FileCheck %s --check-prefix CHECK --check-prefix CHECK-CXX11
+// RUN: %clang_cc1 -std=c++1z -emit-llvm %s -o - -triple=x86_64-apple-darwin9 -Wno-dynamic-exception-spec | FileCheck %s --check-prefix CHECK --check-prefix CHECK-CXX17
// CHECK: define {{.*}} @_Z1aPFivE(
void a(int() throw(int, float)) {}
Modified: cfe/trunk/test/SemaCXX/cxx1z-noexcept-function-type.cpp
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/test/SemaCXX/cxx1z-noexcept-function-type.cpp?rev=289019&r1=289018&r2=289019&view=diff
==============================================================================
--- cfe/trunk/test/SemaCXX/cxx1z-noexcept-function-type.cpp (original)
+++ cfe/trunk/test/SemaCXX/cxx1z-noexcept-function-type.cpp Wed Dec 7 20:49:07 2016
@@ -1,5 +1,5 @@
// RUN: %clang_cc1 -std=c++14 -verify -fexceptions -fcxx-exceptions %s
-// RUN: %clang_cc1 -std=c++1z -verify -fexceptions -fcxx-exceptions %s
+// RUN: %clang_cc1 -std=c++1z -verify -fexceptions -fcxx-exceptions %s -Wno-dynamic-exception-spec
#if __cplusplus > 201402L
Modified: cfe/trunk/test/SemaCXX/deprecated.cpp
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/test/SemaCXX/deprecated.cpp?rev=289019&r1=289018&r2=289019&view=diff
==============================================================================
--- cfe/trunk/test/SemaCXX/deprecated.cpp (original)
+++ cfe/trunk/test/SemaCXX/deprecated.cpp Wed Dec 7 20:49:07 2016
@@ -10,10 +10,14 @@
void g() throw();
void h() throw(int);
void i() throw(...);
-#if __cplusplus >= 201103L
+#if __cplusplus > 201402L
// expected-warning at -4 {{dynamic exception specifications are deprecated}} expected-note at -4 {{use 'noexcept' instead}}
-// expected-warning at -4 {{dynamic exception specifications are deprecated}} expected-note at -4 {{use 'noexcept(false)' instead}}
-// expected-warning at -4 {{dynamic exception specifications are deprecated}} expected-note at -4 {{use 'noexcept(false)' instead}}
+// expected-error at -4 {{ISO C++1z does not allow dynamic exception specifications}} expected-note at -4 {{use 'noexcept(false)' instead}}
+// expected-error at -4 {{ISO C++1z does not allow dynamic exception specifications}} expected-note at -4 {{use 'noexcept(false)' instead}}
+#elif __cplusplus >= 201103L
+// expected-warning at -8 {{dynamic exception specifications are deprecated}} expected-note at -8 {{use 'noexcept' instead}}
+// expected-warning at -8 {{dynamic exception specifications are deprecated}} expected-note at -8 {{use 'noexcept(false)' instead}}
+// expected-warning at -8 {{dynamic exception specifications are deprecated}} expected-note at -8 {{use 'noexcept(false)' instead}}
#endif
void stuff() {
Modified: cfe/trunk/www/cxx_status.html
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/www/cxx_status.html?rev=289019&r1=289018&r2=289019&view=diff
==============================================================================
--- cfe/trunk/www/cxx_status.html (original)
+++ cfe/trunk/www/cxx_status.html Wed Dec 7 20:49:07 2016
@@ -740,7 +740,7 @@ as the draft C++1z standard evolves.
<tr>
<td>Removing deprecated dynamic exception specifications</td>
<td><a href="http://wg21.link/p0003r5">P0003R5</a></td>
- <td class="none" align="center">No</td>
+ <td class="svn" align="center">SVN</td>
</tr>
<tr>
<td>Pack expansions in <em>using-declarations</em></td>
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