| a8a2ebe9e729f69dc5775dee33cde1d5067a880a |
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23-Oct-2013 |
Alp Toker <alp@nuanti.com> |
Retain previous language linkage of friend function declarations
With this extension, friend function declarations will retain the language
linkage specified for previous declarations instead of emitting an error
diagnostic.
The feature is known to be compatible with GCC and MSVC and permits a
language to be specified indirectly where it cannot otherwise be written
directly in class scope.
Work is ongoing to improve linkage spec diagnostics.
Fixes PR17337.
Reviewed by Richard Smith.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@193206 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/test/SemaCXX/linkage-spec.cpp
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| aa4bc18240c03b5ed7952aa5e013c081f8733ed3 |
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30-Jun-2013 |
Richard Smith <richard-llvm@metafoo.co.uk> |
Reinstate r185229, reverted in r185256, with a tweak: further ignore the
standard's rule that an extern "C" declaration conflicts with any entity in the
global scope with the same name. Now we only care if the global scope entity is
a variable declaration (and so might have the same mangled name as the extern
"C" declaration). This has been reported as a standard defect.
Original commit message:
PR7927, PR16247: Reimplement handling of matching extern "C" declarations
across scopes.
When we declare an extern "C" name that is not a redeclaration of an entity in
the same scope, check whether it redeclares some extern "C" entity from another
scope, and if not, check whether it conflicts with a (non-extern-"C") entity in
the translation unit.
When we declare a name in the translation unit that is not a redeclaration,
check whether it conflicts with any extern "C" entities (possibly from other
scopes).
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@185281 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/test/SemaCXX/linkage-spec.cpp
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| 6e428a446ed7cc170346430afa7be54e83b2d28c |
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29-Jun-2013 |
Timur Iskhodzhanov <timurrrr@google.com> |
Revert r185229 as it breaks compilation of <windows.h>
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@185256 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/test/SemaCXX/linkage-spec.cpp
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| 5eab8d733ce7867fda4e6d5f5afa6dfe8a105c79 |
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29-Jun-2013 |
Richard Smith <richard-llvm@metafoo.co.uk> |
PR7927, PR16247: Reimplement handling of matching extern "C" declarations
across scopes.
When we declare an extern "C" name that is not a redeclaration of an entity in
the same scope, check whether it redeclares some extern "C" entity from another
scope, and if not, check whether it conflicts with a (non-extern-"C") entity in
the translation unit.
When we declare a name in the translation unit that is not a redeclaration,
check whether it conflicts with any extern "C" entities (possibly from other
scopes).
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@185229 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/test/SemaCXX/linkage-spec.cpp
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| a3813c9c2cdcdeae4d4e5b6b85493caef1e70ab7 |
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31-May-2013 |
David Majnemer <david.majnemer@gmail.com> |
Put the PR16167 tests together
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@183046 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/test/SemaCXX/linkage-spec.cpp
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| aa71567ba4b8a10e9a7d668bf93e35413d7260a8 |
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29-May-2013 |
David Majnemer <david.majnemer@gmail.com> |
Disallow extern decls of type void in C++ mode
C++ and C differ with respect to the handling of extern void
declarations. Enforce the C++ behavior in C++ mode.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@182814 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/test/SemaCXX/linkage-spec.cpp
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| b98cf79a3add5c80b40a956a4cd3d9b3a23b9b22 |
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05-May-2013 |
Rafael Espindola <rafael.espindola@gmail.com> |
Use lexical contexts when checking for conflicting language linkages.
This fixes pr14958. I will audit other calls to isExternCContext to see
if there are any similar bugs left.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@181163 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/test/SemaCXX/linkage-spec.cpp
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| b6bead467640e4d05f6a0a90255eebc939f690a2 |
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29-Mar-2013 |
Rafael Espindola <rafael.espindola@gmail.com> |
Don't special case one line extern "C" decls.
We already avoided warning for
extern "C" const char *Version_string = "2.9";
now we also don't produce any warnings for
extern "C" {
extern const char *Version_string2 = "2.9";
}
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@178333 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/test/SemaCXX/linkage-spec.cpp
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| 6d0468b2d3aa37c699b697922cd991ae83b64a87 |
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10-Oct-2011 |
Douglas Gregor <dgregor@apple.com> |
Push "out-of-line" declarations into scope when their lexical/semantic
redeclaration contexts are the same, as occurs within linkage
specifications. Fixes PR9162.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@141521 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/test/SemaCXX/linkage-spec.cpp
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| 66c42d443982a0891ce58deb7391d641ca87adc5 |
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15-Oct-2010 |
Douglas Gregor <dgregor@apple.com> |
Don't complain about a variable within a linkage-specification that is
initialized. Fixes PR7076.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@116553 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/test/SemaCXX/linkage-spec.cpp
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| 09a63c97b95eb4dc6fd6b2323929e8cf12af03ff |
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24-Aug-2010 |
Douglas Gregor <dgregor@apple.com> |
Parse all kinds of declarations as part of a linkage-specification,
from Francois Pichet! Fixes PR7754.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@111912 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/test/SemaCXX/linkage-spec.cpp
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| 45975531e3e93033b41e04974340e4e8f7481d61 |
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17-Aug-2010 |
Douglas Gregor <dgregor@apple.com> |
A member function never has "C" linkage. Fixes <rdar://problem/8318976>.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@111238 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/test/SemaCXX/linkage-spec.cpp
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| 7b49202090678f45fa0c0bb5fa560d8a27b0c604 |
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12-Aug-2010 |
John McCall <rjmccall@apple.com> |
Handle the obvious case for diagnosing redeclarations of extern "C" functions.
Fixes PR7859.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@110906 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/test/SemaCXX/linkage-spec.cpp
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| 35f9a196ef897b9559de25aaecd957208f0b4f59 |
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30-Jul-2010 |
Abramo Bagnara <abramo.bagnara@gmail.com> |
Fixed typedef inside extern "C".
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@109865 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/test/SemaCXX/linkage-spec.cpp
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| a5728872c7702ddd09537c95bc3cbd20e1f2fb09 |
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15-Dec-2009 |
Daniel Dunbar <daniel@zuster.org> |
Update tests to use %clang_cc1 instead of 'clang-cc' or 'clang -cc1'.
- This is designed to make it obvious that %clang_cc1 is a "test variable"
which is substituted. It is '%clang_cc1' instead of '%clang -cc1' because it
can be useful to redefine what gets run as 'clang -cc1' (for example, to set
a default target).
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@91446 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/test/SemaCXX/linkage-spec.cpp
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| 1237259bda343504cc0bd3cfe2198bdeea2b2fdf |
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08-Dec-2009 |
Douglas Gregor <dgregor@apple.com> |
When performing unqualified name lookup in C++, don't look directly
into transparent contexts; instead, we'll look into their nearest
enclosing non-transparent contexts further up the stack. Fixes PR5479.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@90859 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/test/SemaCXX/linkage-spec.cpp
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| 9770ef0eea1dbebb9cad93b8a564bff789568e62 |
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08-Nov-2009 |
Sebastian Redl <sebastian.redl@getdesigned.at> |
When checking the namespace of a redeclaration or definition, look through linkage specs. Fixes PR5430.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@86461 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/test/SemaCXX/linkage-spec.cpp
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| 4fcfde4d5c8f25e40720972a5543d538a0dcb220 |
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08-Nov-2009 |
Daniel Dunbar <daniel@zuster.org> |
Eliminate &&s in tests.
- 'for i in $(find . -type f); do sed -e 's#\(RUN:.*[^ ]\) *&& *$#\1#g' $i | FileUpdate $i; done', for the curious.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@86430 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/test/SemaCXX/linkage-spec.cpp
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| a24eb4ef63d5860a5a02f7532e56e84283782984 |
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24-Aug-2009 |
Douglas Gregor <dgregor@apple.com> |
Skip transparent contexts when performing C++ name lookup
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@79931 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/test/SemaCXX/linkage-spec.cpp
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| 425bfdee21d7ce13799bb7f9d74805a2d5775762 |
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17-May-2009 |
Anders Carlsson <andersca@mac.com> |
Fix another case where the extern-ness of extern "C" wasn't being captured.
This makes me think that we should make hasExternalStorage perform this check...
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@71962 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/test/SemaCXX/linkage-spec.cpp
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| d7d5f0223bd30dfd618762349c6209dd1d5ea3e6 |
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24-Mar-2009 |
Daniel Dunbar <daniel@zuster.org> |
Rename clang to clang-cc.
Tests and drivers updated, still need to shuffle dirs.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@67602 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/test/SemaCXX/linkage-spec.cpp
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| 17a9b9e3ee75f5dbb4819cc8ebf40eec8015f84a |
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07-Jan-2009 |
Douglas Gregor <dgregor@apple.com> |
When determining whether a variable is a file-scoped variable, check
out its lookup context (to see through linkage
specifications). Addresses <rdar://problem/6477142>.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@61848 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/test/SemaCXX/linkage-spec.cpp
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| 6c6fce03ea12b7b8e812fa1b24cfe5aa8705ceca |
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05-Jan-2009 |
Douglas Gregor <dgregor@apple.com> |
Add forgotten test case for linkage specifications
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@61737 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/test/SemaCXX/linkage-spec.cpp
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