Hello I'm working with clang libtooling. I need to take a .c file and print the names of all functions present and the lines the function declaration is in. In the ASTRecursive class I have function VisitFunctionDecl and have found the functions but am very confused how to find the line number of the Stmts.
printing line number of the source codes Stmt using clang libtooling
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Given a
FunctionDecl *f,f->getSourceRange()is its source range (beginning and end). Given aSourceRange sr,sr.getBegin()gives you aSourceLocationwhich is the beginning of the range.Look up the documentation / declarations of the classes mentioned for more details.