search for: dummysymbol

Hi Duncan, There's a problem with your check-in for r72619 is causing "weak external" symbols to appear in C++ code when it shouldn't. Take this code for example, #include <stdexcept> void dummysymbol() { throw(std::runtime_error("string")); } The c'tor for std::string is emitted as code from llvm-gcc. It is then inlined. And a weak external for the `_S_construct' variable is created. However, C++ rules stipulate that it shouldn't be, because of explicit & imp...

Hi Bill, > There's a problem with your check-in for r72619 is causing "weak > external" symbols to appear in C++ code when it shouldn't. Take this > code for example, > > #include <stdexcept> > > void dummysymbol() { > throw(std::runtime_error("string")); > } > > The c'tor for std::string is emitted as code from llvm-gcc. It is then > inlined. And a weak external for the `_S_construct' variable is created. > However, C++ rules stipulate that it shouldn't be, beca...

...2:52 AM, Duncan Sands wrote: > Hi Bill, > >> There's a problem with your check-in for r72619 is causing "weak >> external" symbols to appear in C++ code when it shouldn't. Take >> this code for example, >> #include <stdexcept> >> void dummysymbol() { >> throw(std::runtime_error("string")); >> } >> The c'tor for std::string is emitted as code from llvm-gcc. It is >> then inlined. And a weak external for the `_S_construct' variable >> is created. However, C++ rules stipulate that it shouldn...