I know it is a error, to call to non-constexpr function in constexpr. But it is still possible to do that? We are not allowed to use plenty of functions in constexpt? Reason: I want to use the std::bitset to do some bit checking in constexpr. But these functions are non const...
constexprlongfibonacci(longn);voiduse_fibo() {constexprlongl = fibonacci(13); } Compiling b.cpp gives this error: expression did not evaluate to a constant However if the function use_fibo() is placed in file a.cpp, after the definition of fibonacci, then it compiles perfectly. This se...
if (const auto* call_node = expr.as<CallNode>()) { CallLoweredProps props = GetCallLoweredProps(call_node); if (props.lowered_func.defined() && props.attrs.metadata.count("prim_shape_fn_var")) { // We are implicitly calling the shape function *in addition to* the call target. ...
Some of the candidates found by name lookup are functions; others are functiontemplates. There’s just one problem with function templates: You can’t call them. You can only call functions. Therefore, after name lookup, the compiler goes through the list of candidates and tries to turn each...
}else{constauto*OrigExpr = Call.getOriginExpr();if(!OrigExpr)return;if(!isIteratorType(Call.getResultType()))return;autoState = C.getState();// Already bound to container?if(getIteratorPosition(State, Call.getReturnValue()))return;if(constauto*InstCall = dyn_cast<CXXInstanceCall>(&Call)...
We read every piece of feedback, and take your input very seriously. Include my email address so I can be contacted Cancel Submit feedback Saved searches Use saved searches to filter your results more quickly Cancel Create saved search Sign in Sign up Reseting focus {...
SmallVector<Expr *,5> CallArgs;constFunctionProtoType *CallbackFunctionType;if(isLambdaCall) {// Lambda requires callback itself inserted as a first parameter.CallArgs.push_back( M.makeDeclRefExpr(Callback,/* RefersToEnclosingVariableOrCapture=*/true)); ...
$ x86_64-pc-linux-gnu-gcc -O -finstrument-functions -fnon-call-exceptions testcase.c testcase.c: In function 'foo': testcase.c:11:5: warning: division by zero [-Wdiv-by-zero] 11 | a /= 0; | ^~ during GIMPLE pass: bitintlower ...
{fmt} is an open-source formatting library providing a fast and safe alternative to C stdio and C++ iostreams. ' spec.source = { :git => "https://github.com/priteshrnandgaonkar/fmt.git", :branch => "master" } spec.compiler_flags = '-DFMT_USE_CONSTEXPR=1 -DFMT_HEADER_ONLY=1' ...
You can make one of the following adjustments to make the destructor be called property: changeconstexprsecure_location_t toconstevalsecure_location_t remove the unused default argument from stream wrapped_stream(const source_information_t& source = {}) ...