c++ Programming Glossary: clanghttp://stackoverflow.com/questions/11269766/no-matches-with-c11-regex Why does this find no matches in g Debian 4.6.3 1 4.6.3 or clang version 3.2 trunk 159457 #include iostream #include string #include..
C++ Static member initalization (template fun inside) http://stackoverflow.com/questions/1819131/c-static-member-initalization-template-fun-inside above. It might work on VC fail on GCC and work on clang. We don't know. 1 commented 2 uncommented Same problem again..
Developing C wrapper API for Object-Oriented C++ code http://stackoverflow.com/questions/2045774/developing-c-wrapper-api-for-object-oriented-c-code linked into you larger library correctly. For gcc or clang that means just doing the final link stage using g . share..
Unmangling the result of std::type_info::name http://stackoverflow.com/questions/281818/unmangling-the-result-of-stdtype-infoname ptr_base Base Type of pointee Derived Tested with g 4.7.2 clang 3.4 trunk 184647 on Linux 64 bit and g 4.7.2 Mingw32 Win32 XP..
http://stackoverflow.com/questions/4364536/c-null-reference and defined behavior int nullReference int 0 Both g and clang compile it without any warning even when using Wall Wextra std..
http://stackoverflow.com/questions/4574246/can-i-use-c11-with-xcode a new version sometime in the future c xcode gcc c 11 clang share improve this question Xcode 4.2 had finally added..
Dual emission of constructor symbols http://stackoverflow.com/questions/6921295/dual-emission-of-constructor-symbols library. My g is 4.4.3 but the same behavior happens in clang so it isn't just a gcc issue. This doesn't cause any apparent..
Is local static variable initialization thread-safe in C++11? http://stackoverflow.com/questions/8102125/is-local-static-variable-initialization-thread-safe-in-c11 releases of popular compilers namely gcc 4.7 vc 2011 and clang 3.0 are they properly implemented c thread safety c 11 share..
Why can't clang with libc++ in c++0x mode link this boost::program_options example? http://stackoverflow.com/questions/8454329/why-cant-clang-with-libc-in-c0x-mode-link-this-boostprogram-options-examp can't clang with libc in c 0x mode link this boost program_options example.. Lion 10.7.2 using boost 1.48.0 installed with MacPorts clang v Apple clang version 3.0 tags Apple clang 211.12 based on LLVM.. using boost 1.48.0 installed with MacPorts clang v Apple clang version 3.0 tags Apple clang 211.12 based on LLVM 3.0svn Target..
How to compile/link Boost with clang++/libc++? http://stackoverflow.com/questions/8486077/how-to-compile-link-boost-with-clang-libc to compile link Boost with clang libc The answer to this question Why can't clang with libc.. with clang libc The answer to this question Why can't clang with libc in c 0x mode link this boost program_options example.. example states You need to rebuild boost using clang stdlib libc . I'm using MacOS Lion with clang v3.0. How do I..
What is “rvalue reference for *this”? http://stackoverflow.com/questions/8610571/what-is-rvalue-reference-for-this Came across a proposal called rvalue reference for this in clang's C 11 status page . I've read quite a bit about rvalue references.. object n int main test t t.f lvalue test .f rvalue Output clang std c 0x stdlib libc Wall pedantic t.cpp . a.out lvalue object..
What are the incompatible differences betweeen C(99) and C++(11)? http://stackoverflow.com/questions/10461331/what-are-the-incompatible-differences-betweeen-c99-and-c11 issue Personally I'm quite comfortable with using GCC and Clang on Windows and there are proprietary alternatives to MSVC as..
In which versions of the C++ standard does “(i+=10)+=10” have undefined behaviour? http://stackoverflow.com/questions/10655290/in-which-versions-of-the-c-standard-does-i-10-10-have-undefined-behaviou the internal representation of this expression produced by Clang in C 98 mode has well defined behavior and does the expected..
http://stackoverflow.com/questions/1115876/autocompletion-in-vim share improve this question Try YouCompleteMe . It uses Clang through the libclang interface offering semantic C C Objective..
Why are redundant scope qualifications supported by the compiler, and is it legal? http://stackoverflow.com/questions/12135498/why-are-redundant-scope-qualifications-supported-by-the-compiler-and-is-it-lega permitted on the definition emphasis also added above . Clang an Apple's GCC 4.2 LLVM were the compilers c scope definition..
Turn off eclipse errors (that arent really errors) [duplicate] http://stackoverflow.com/questions/14131939/turn-off-eclipse-errors-that-arent-really-errors 䏭 error discovery. c 11 false positives With GCC 4.8 Clang 3.3 C support so far ahead of what Eclipse is doing with syntax..
http://stackoverflow.com/questions/14149835/on-os-x-simple-c-program-gives-incorrect-results-which-are-a-result-of-comma and everything Just Works. On OS X you are probably using Clang with GCC's standard library libstdc . Xcode ships with an ancient.. operator overload for rvalue streams. Using std c 0x tells Clang to support C 11 language features such as rvalue references.. own standard library implementation to go with LLVM and Clang projects. Using stdlib libc tells clang to use that libc standard..
How, exactly, does the double-stringize trick work? http://stackoverflow.com/questions/2751870/how-exactly-does-the-double-stringize-trick-work use cases here . This does work at least in GCC and Clang both with std c99 but I'm not sure how it works in C standard..
What are primitive types default-initialized to in C++? http://stackoverflow.com/questions/3803153/what-are-primitive-types-default-initialized-to-in-c In the so called C Itanium ABI used by at least GCC and Clang pointer to data members have an all one bits null representation...
Value initialization and Non POD types http://stackoverflow.com/questions/3931312/value-initialization-and-non-pod-types i assert i.k 0 Neither 1 nor 2 gave any such error on gcc Clang which made me think if MSVC 2010 does not support C 03. I am..
prolonging the lifetime of temporaries http://stackoverflow.com/questions/4670137/prolonging-the-lifetime-of-temporaries by the standard but good compilers should report it. Clang gcc and MSVC do. I think that Comeau and icc would too. Foo.. and this copy points into the ether. I raised the bug on Clang and Argyris was able to diagnose this case kudos really p ...
How can I know which parts in the code are never used? http://stackoverflow.com/questions/4813947/how-can-i-know-which-parts-in-the-code-are-never-used For the first kind a good compiler can help Wunused GCC Clang should warn about unused variables Clang unused analyzer has.. help Wunused GCC Clang should warn about unused variables Clang unused analyzer has even been incremented to warn about variables.. work out a tool by yourself I would suggest using the Clang libraries to build such a tool. Use the Clang library to get..
Can't C++ POD type have any constructor? http://stackoverflow.com/questions/5442717/cant-c-pod-type-have-any-constructor like this. struct A int b A int newB b newB But Clang assumes A as non aggregate type. Why I can't have constructor..
Does there exist a static_warning? http://stackoverflow.com/questions/8936063/does-there-exist-a-static-warning 'wrap T static_warning19' being compiled with T int Clang 3.1 on Linux produces the arguably nicer output color not shown..
How to have template type deduced in std::function arguments with lambda? http://stackoverflow.com/questions/14784441/how-to-have-template-type-deduced-in-stdfunction-arguments-with-lambda short but in the real case there are long types. I'm using CLang 3.2. Here is the full test case the first call compiles not..
http://stackoverflow.com/questions/226061/c0x-when projects cxx0x.html . Comeau C seems to be more advanced. CLang started to provide some features but not much for the moment..
http://stackoverflow.com/questions/4574246/can-i-use-c11-with-xcode C 11 features at all. Can I upgrade the GCC version or the CLang version somehow Or should I just bite my tongue and wait for..
Are there optimized c++ compilers for template use? http://stackoverflow.com/questions/582302/are-there-optimized-c-compilers-for-template-use of c compilers that would optimize this Yes there is CLang which is a C Language Frontend for the LLVM Compiler infrastructure... Frontend for the LLVM Compiler infrastructure. Both CLang and LLVM are coded using C . Among the developers of CLang is.. CLang and LLVM are coded using C . Among the developers of CLang is Douglas Gregor author of several C 1x Language Proposals..
Integrating Clang Within NetBeans? http://stackoverflow.com/questions/8241862/integrating-clang-within-netbeans Tool Collection. Type usr bin in Base Directory and select CLang in the combo box. I have been using Clang to build my project..
Conflict between copy constructor and forwarding constructor http://stackoverflow.com/questions/9287250/conflict-between-copy-constructor-and-forwarding-constructor that works for me on GCC 4.6 but not for another user with CLang 3.0 both in C 0x mode. template typename T struct MyBase protected.. copy constructor for its own automatic copy constructor Is CLang in error for coming up with a conflict c constructor c 11 clang..
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