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author | Bill Wendling <isanbard@gmail.com> | 2012-05-12 00:19:22 +0000 |
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committer | Bill Wendling <isanbard@gmail.com> | 2012-05-12 00:19:22 +0000 |
commit | db2db17ed1aa8a6dcd9593ad608f1b01446d8c3b (patch) | |
tree | d457a68ec86268f9185da50c0ddf7f433e470738 | |
parent | Merging r155860: (diff) | |
download | llvm-project-db2db17ed1aa8a6dcd9593ad608f1b01446d8c3b.tar.gz llvm-project-db2db17ed1aa8a6dcd9593ad608f1b01446d8c3b.tar.bz2 llvm-project-db2db17ed1aa8a6dcd9593ad608f1b01446d8c3b.zip |
Merging r155975:
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r155975 | rsmith | 2012-05-01 18:29:43 -0700 (Tue, 01 May 2012) | 4 lines
Disable our non-standard delayed parsing of exception specifications. Delaying
the parsing of such things appears to be a conforming extension, but it breaks
libstdc++4.7's std::pair.
------------------------------------------------------------------------
llvm-svn: 156672
-rw-r--r-- | clang/lib/Parse/ParseDecl.cpp | 6 | ||||
-rw-r--r-- | clang/test/CXX/expr/expr.prim/expr.prim.general/p3-0x.cpp | 5 | ||||
-rw-r--r-- | clang/test/SemaCXX/dependent-noexcept-unevaluated.cpp | 3 | ||||
-rw-r--r-- | clang/test/SemaCXX/implicit-exception-spec.cpp | 7 |
4 files changed, 15 insertions, 6 deletions
diff --git a/clang/lib/Parse/ParseDecl.cpp b/clang/lib/Parse/ParseDecl.cpp index 932ffb440fd2..d8e8c5f56e3b 100644 --- a/clang/lib/Parse/ParseDecl.cpp +++ b/clang/lib/Parse/ParseDecl.cpp @@ -4266,10 +4266,16 @@ void Parser::ParseFunctionDeclarator(Declarator &D, IsCXX11MemberFunction); // Parse exception-specification[opt]. + // FIXME: Remove the code to perform delayed parsing of exception + // specifications. +#if 0 bool Delayed = (D.getContext() == Declarator::MemberContext && D.getDeclSpec().getStorageClassSpec() != DeclSpec::SCS_typedef && !D.getDeclSpec().isFriendSpecified()); +#else + const bool Delayed = false; +#endif ESpecType = tryParseExceptionSpecification(Delayed, ESpecRange, DynamicExceptions, diff --git a/clang/test/CXX/expr/expr.prim/expr.prim.general/p3-0x.cpp b/clang/test/CXX/expr/expr.prim/expr.prim.general/p3-0x.cpp index ad4f4064c255..030c90c525c0 100644 --- a/clang/test/CXX/expr/expr.prim/expr.prim.general/p3-0x.cpp +++ b/clang/test/CXX/expr/expr.prim/expr.prim.general/p3-0x.cpp @@ -91,10 +91,11 @@ namespace Static { namespace PR12564 { struct Base { - void bar(Base&) {} + void bar(Base&) {} // unexpected-note {{here}} }; struct Derived : Base { - void foo(Derived& d) noexcept(noexcept(d.bar(d))) {} + // FIXME: This should be accepted. + void foo(Derived& d) noexcept(noexcept(d.bar(d))) {} // unexpected-error {{cannot bind to a value of unrelated type}} }; } diff --git a/clang/test/SemaCXX/dependent-noexcept-unevaluated.cpp b/clang/test/SemaCXX/dependent-noexcept-unevaluated.cpp index fad8d0918d53..0a3a8bb250bc 100644 --- a/clang/test/SemaCXX/dependent-noexcept-unevaluated.cpp +++ b/clang/test/SemaCXX/dependent-noexcept-unevaluated.cpp @@ -23,7 +23,7 @@ struct array { T data[N]; - void swap(array& a) noexcept(noexcept(::swap(declval<T&>(), declval<T&>()))); + void swap(array& a) noexcept(noexcept(swap(declval<T&>(), declval<T&>()))); }; struct DefaultOnly @@ -38,4 +38,3 @@ int main() { array<DefaultOnly, 1> a, b; } - diff --git a/clang/test/SemaCXX/implicit-exception-spec.cpp b/clang/test/SemaCXX/implicit-exception-spec.cpp index 143d9f7cc877..ec853c504a70 100644 --- a/clang/test/SemaCXX/implicit-exception-spec.cpp +++ b/clang/test/SemaCXX/implicit-exception-spec.cpp @@ -40,9 +40,12 @@ namespace InClassInitializers { } namespace ExceptionSpecification { - struct Nested { + // A type is permitted to be used in a dynamic exception specification when it + // is still being defined, but isn't complete within such an exception + // specification. + struct Nested { // expected-note {{not complete}} struct T { - T() noexcept(!noexcept(Nested())); // expected-error{{exception specification is not available until end of class definition}} + T() noexcept(!noexcept(Nested())); // expected-error{{incomplete type}} } t; }; } |