| dd9459f8869f66409f7ea429053b453e33f6499c |
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13-Aug-2013 |
Richard Smith <richard-llvm@metafoo.co.uk> |
Fix implementation of C11 6.2.7/4 and C++11 [dcl.array]p3:
When a local extern declaration redeclares some other entity, the type of that
entity is merged with the prior type if the prior declaration is visible (in C)
or is declared in the same scope (in C++).
- Make LookupRedeclarationWithLinkage actually work in C++, use it in the right
set of cases, and make it track whether it found a shadowed declaration.
- Track whether we found a declaration in the same scope (for C++) including
across serialization and template instantiation.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@188307 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/test/Sema/extern-redecl.c
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| 088831d0b9185b806ead7dc47865b0d1b1a1d164 |
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14-Apr-2013 |
John McCall <rjmccall@apple.com> |
Handle incompatible redeclarations of library builtins better.
Invalid redeclarations of valid explicit declarations shouldn't
take the same path as redeclarations of implicit declarations,
and invalid local extern declarations shouldn't foul things up
for everybody else.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@179482 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/test/Sema/extern-redecl.c
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| 927b0af2f0834bad37e3d2a1953804b0845d8711 |
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13-Apr-2013 |
John McCall <rjmccall@apple.com> |
Don't replace an existing decl in the scope chains with its
local-extern redeclaration; type refinements, default arguments,
etc. must all be locally scoped.
rdar://13535367
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@179430 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/test/Sema/extern-redecl.c
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| 5b8740f840238b3616691e5b300df57a758f32a6 |
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01-Apr-2013 |
John McCall <rjmccall@apple.com> |
Only merge down a variable type if the previous declaration was
visible. There's a lot of potential badness in how we're modelling
these things, but getting this much correct is reasonably easy.
rdar://13535367
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@178488 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/test/Sema/extern-redecl.c
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| 372df4548267ce5d6ecf1da68902f0d793271a4f |
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17-Dec-2012 |
Rafael Espindola <rafael.espindola@gmail.com> |
Fix isThisDeclarationADefinition for extern following tentative.
An extern declaration following a tentative definition should not itself be
considered a tentative definition.
Fixes pr14614.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@170377 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/test/Sema/extern-redecl.c
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| e12a11f26b3ae5fca1178d415800b852d8d780ac |
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29-Jun-2011 |
Douglas Gregor <dgregor@apple.com> |
When redeclaring a local extern in the same scope, make sure that we
replace the existing declaration appropriately. Patch by Jordy Rose,
fixes PR10013 / <rdar://problem/9584157>.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@134097 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/test/Sema/extern-redecl.c
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| 7d99e989c1a20e358f472e35d615313f2fe223db |
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24-Jun-2010 |
Fariborz Jahanian <fjahanian@apple.com> |
Fixes a regression when redeclaration of a global satic
is an extern local to a function. Radar 8125274.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@106773 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/test/Sema/extern-redecl.c
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