I am working on a project for which I need to combine code distributed over multiple C++ files into one file. Since I did not write the C++ code myself and it is quite comprehensive, I am looking for a way to do the transformation automatically. The possibilities I am aware of to do this ..
Category : abstract-syntax-tree
I am targeting OpenCL and forced to write code in C, so am really missing C++ templates. Currently doing string substitution on C sources when sending code to OpenCL compiler which is error-prone. In general, my question is how to generate C code from C++?, but out of C++ I mostly need just template instantiation ..
I need to implement a simple clang tool that prints the AST of a given file as with the command clang -cc1 -ast-dump <filename>. That is, I need to output to the screen or file a dump for a given file. I don’t need complex logic or optimization, I just need to display a dump. ..
I’m currently creating an interpreter and I’m trying to create an ast tree. I’m doing it in c++. And I’m also learning c++ So basicly, each node of the tree is a struct wich contains the number ‘n’ of children it posses, a list of node pointers and const char value : typedef struct Node ..
Given these ASTs: // using foo = const char*; TypeAliasDecl 0x26c72e0 <dread.cc:2:1, col:23> col:7 foo ‘const char *’ `-PointerType 0x26c6fc0 ‘const char *’ `-QualType 0x26c6961 ‘const char’ const `-BuiltinType 0x26c6960 ‘char’ //< What I want // using foo = std::unique_ptr<int>; TypeAliasDecl 0x2570928 <dread.cc:32:1, col:32> col:7 foo ‘std::unique_ptr<int>’:’std::unique_ptr<int>’ `-ElaboratedType 0x25708b0 ‘std::unique_ptr<int>’ sugar //< What I want ..
I am in the following code: struct Test { void fn(int a) const; }; int main() { Test a; a.fn(1); } The a.fn(1) expression is parsed by clang in the following ast: CXXMemberCallExpr 0x1ea95a99ba0 <C:/…/test.cpp:33:5, col:11> ‘void’ |-MemberExpr 0x1ea95a99b70 <col:5, col:7> ‘<bound member function type>’ .fn 0x1ea95a8b628 | `-ImplicitCastExpr 0x1ea95a99bc8 <col:5> ‘const Test’ lvalue <NoOp> ..
In the following c++ source file: 1 //file my_func.cpp 2 void template<typename Bar> foo(Bar& bar) { 3 // some code 4 } 5 template void foo<double>(double&); I want to get the beginning and the end of the explicit instantiation of the function template foo in form of a clang::SourceLocation. I have tried: clang::FunctionDecl* FS; //the ..
I am currently trying to traverse clang AST but I am not sure where I should start, I have read the documentation about RecursiveASTVisitor, but I don’t know how to implement it. Can you please share the complete guides which can help me to start from scratch? I am using C++ as the main language. ..
I’m using clang::tooling::buildASTFromCodeWithArgs() method to build AST from given c++ header and source files. How could I stop clang from entering and building AST for system headers I have in files im analysing e.g. #include <string> ? Source: Windows Que..
Given the following test.cpp- #include <vector> using namespace std; class MyData {}; class MoreData {}; class MyClass { public: void Method2(vector<int> vec){} void Method3(const vector<int>& vec){} void Method4(vector<MoreData> vec){} void Method5(const vector<MoreData>& vec){} void Method7(vector<MyData> vec){} // Match works for this void Method8(const vector<MyData>& vec){} // How to match by reference? }; I can create ..
Web Development Company
Recent Comments