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| author | Richard Smith <richard-llvm@metafoo.co.uk> | 2014-11-14 00:37:55 +0000 |
|---|---|---|
| committer | Richard Smith <richard-llvm@metafoo.co.uk> | 2014-11-14 00:37:55 +0000 |
| commit | 6403e937d65dbd3c48ff52f1df6eb579f76d53e6 (patch) | |
| tree | 8b5742ce3adb89dce49f19144294716dcccec416 /clang/lib/Parse/ParseDecl.cpp | |
| parent | 283bc2ed28f423c29ab57a2b491d2ebdb53a4b12 (diff) | |
| download | bcm5719-llvm-6403e937d65dbd3c48ff52f1df6eb579f76d53e6.tar.gz bcm5719-llvm-6403e937d65dbd3c48ff52f1df6eb579f76d53e6.zip | |
PR21565 Add an egregious hack to support broken libstdc++ headers that declare
a member named 'swap' and then expect unqualified lookup for the name 'swap' in
its exception specification to find anything else.
Without delay-parsed exception specifications, this was ill-formed (NDR) by
[basic.scope.class]p1, rule 2. With delay-parsed exception specifications, the
call to 'swap' unambiguously finds the function being declared, which then
fails because the arguments don't work for that function.
llvm-svn: 221955
Diffstat (limited to 'clang/lib/Parse/ParseDecl.cpp')
| -rw-r--r-- | clang/lib/Parse/ParseDecl.cpp | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/clang/lib/Parse/ParseDecl.cpp b/clang/lib/Parse/ParseDecl.cpp index 8fbe7833a1f..2e30c52df93 100644 --- a/clang/lib/Parse/ParseDecl.cpp +++ b/clang/lib/Parse/ParseDecl.cpp @@ -5281,7 +5281,8 @@ void Parser::ParseFunctionDeclarator(Declarator &D, // Parse exception-specification[opt]. bool Delayed = D.isFirstDeclarationOfMember() && - D.isFunctionDeclaratorAFunctionDeclaration(); + D.isFunctionDeclaratorAFunctionDeclaration() && + !Actions.isLibstdcxxEagerExceptionSpecHack(D); ESpecType = tryParseExceptionSpecification(Delayed, ESpecRange, DynamicExceptions, |
