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path: root/test/SemaCXX/abstract.cpp
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2012-05-07Detecting illegal instantiations of abstract types when using a ↵Aaron Ballman
function-style cast. Fixed PR12658. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@156271 91177308-0d34-0410-b5e6-96231b3b80d8
2011-10-13Update all tests other than Driver/std.cpp to use -std=c++11 rather thanRichard Smith
-std=c++0x. Patch by Ahmed Charles! git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@141900 91177308-0d34-0410-b5e6-96231b3b80d8
2011-02-22When checking for abstract types, don't crash when we have aDouglas Gregor
FunctionProtoTypeLoc with NULL function parameter types, which can occur in invalid code. Fixes PR9247 / <rdar://problem/9037911>. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@126262 91177308-0d34-0410-b5e6-96231b3b80d8
2011-02-19Update the test error messages to match the update I made to the actualChandler Carruth
messages. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@125997 91177308-0d34-0410-b5e6-96231b3b80d8
2011-02-18Fix PR8767, improve diagnostic wording when allocating an object of anChandler Carruth
abstract class type. Patch by Stephen Hines, with a wording tweak from Doug applied by me. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@125996 91177308-0d34-0410-b5e6-96231b3b80d8
2010-08-18Flesh out the test cases a little.John McCall
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@111359 91177308-0d34-0410-b5e6-96231b3b80d8
2010-08-18Rip out the existing retroactive abstract-class usage checker,John McCall
which in a fit of zeal wanted to walk the entire translation unit, and replace it with a new checker that walks the types of declarations nested within the class. Also, look into templates when doing this. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@111357 91177308-0d34-0410-b5e6-96231b3b80d8
2010-06-16Fix the build. Using declarations should not be considering when lookingJohn McCall
for overridden virtual methods. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@106096 91177308-0d34-0410-b5e6-96231b3b80d8
2010-04-27Diagnose the use of abstract types as array element types. Previously,Douglas Gregor
we were relying on checking for abstract class types when an array type was actually used to declare a variable, parameter, etc. However, we need to check when the construct the array for, e.g., SFINAE purposes (see DR337). Fixes problems with Boost's is_abstract type trait. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@102452 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-16Correctly calcluate abstract-ness in the case where an implicitly declaredEli Friedman
method overrides a pure virtual method. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@91558 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-15Update tests to use %clang_cc1 instead of 'clang-cc' or 'clang -cc1'.Daniel Dunbar
- 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
2009-11-18Track overriding methods when instantiating a template class. Fixes PR5550.Sebastian Redl
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@89248 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-18It's OK for a pure virtual function to override another pure virtual ↵Anders Carlsson
function. Fixes PR5222. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@84428 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-09Remove tabs, and whitespace cleanups.Mike Stump
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@81346 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-22Prep for new warning.Mike Stump
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@76709 91177308-0d34-0410-b5e6-96231b3b80d8
2009-05-30Replace a cast with a dyn_cast as suggested by Doug.Anders Carlsson
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@72624 91177308-0d34-0410-b5e6-96231b3b80d8
2009-05-30Add a member lookup criteria constructor for searching for overridden ↵Anders Carlsson
virtual member functions. Use this instead of regular name lookup when checking for overriding functions so we will see declarations that would otherwise be hidden. Fixes 6902298. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@72601 91177308-0d34-0410-b5e6-96231b3b80d8
2009-05-17Rewrite PureVirtualMethodCollector to use the overridden methods. Fixes ↵Anders Carlsson
<rdar://problem/6854087> git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@71970 91177308-0d34-0410-b5e6-96231b3b80d8
2009-03-24Fix the bug that Eli noticed where we wouldn't look at function decls ↵Anders Carlsson
outside the class declaration. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@67627 91177308-0d34-0410-b5e6-96231b3b80d8
2009-03-24Rename clang to clang-cc.Daniel Dunbar
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
2009-03-24Handle pointers to arrays of abstract types.Anders Carlsson
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@67598 91177308-0d34-0410-b5e6-96231b3b80d8
2009-03-24More work on diagnosing abstract classes. We can now handle cases likeAnders Carlsson
class C { void g(C c); virtual void f() = 0; }; In this case, C is not known to be abstract when doing semantic analysis on g. This is done by recursively traversing the abstract class and checking the types of member functions. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@67594 91177308-0d34-0410-b5e6-96231b3b80d8
2009-03-23More improvements to abstract type checking. Handle arrays correctly, and ↵Anders Carlsson
make sure to check parameter types before they decay. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@67550 91177308-0d34-0410-b5e6-96231b3b80d8
2009-03-23It's an error to try to allocate an abstract object using new.Anders Carlsson
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@67542 91177308-0d34-0410-b5e6-96231b3b80d8
2009-03-22Disallow abstract types where appropriate.Anders Carlsson
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@67476 91177308-0d34-0410-b5e6-96231b3b80d8
2009-03-22Keep track of whether a class is abstract or not. This is currently only ↵Anders Carlsson
used for the __is_abstract type trait. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@67461 91177308-0d34-0410-b5e6-96231b3b80d8
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