Questions tagged [clang-ast-matchers]
67 questions
0
votes
1 answer
Enable only syntactic parsing in clang
I am trying to implement a clang tool that does syntactic analysis using ASTMatcher API. I am trying to find out how to specify extra flags for clang to disable semantic checks. I know clang builds a giant AST which includes system headers. Is there…
gPats
- 315
- 2
- 17
0
votes
2 answers
Clang AST Match call to make_unique with specific class
I'm trying to use clang's AST matchers to target code like the following:
#include
namespace Demo {
class Widget {};
}
int main () {
auto w = std::make_unique();
}
In clang-query, I've tried the…
bgschiller
- 2,087
- 1
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0
votes
1 answer
ClangAST Consumer: How to traverse statements, VarDecl, BinaryOperator inside FunctionDecl?
Inside the clang AST consumer, I have a walker for FunctionDecl. How to traverse the DeclStmt, Statements, BinaryOperator inside the function declarations. Please suggest with an example.
NewUser
- 41
- 5
0
votes
1 answer
Clang AST Matcher: No CXXMethodDecl for `operator()`?
I have the following struct definition in a file:
template
struct banana {
template
void operator()(Args&&... args) const {
_f(std::forward(args)...);
}
private:
…
fbrereto
- 35,429
- 19
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- 178
0
votes
1 answer
clang ASTMatcher without expanded from macro
I am doing a clang ASTMatcher to find the locations where isnan is defined in my source code. I am trying to understand why there are three matches eventhough I have restricted to match only in the main file. Please find a sample source code…
The Voyager
- 617
- 8
- 21
0
votes
1 answer
Error: Matcher not found: equals
I am trying to use clang ASTMatcher to find if statments that has a condition with RHS as integer value 0 or 0.0f. For this purpose, I was able to write a query as follows:
clang-query> match…
The Voyager
- 617
- 8
- 21
0
votes
1 answer
Clang - Detect when header files are done
I'm new to clang and I'm trying to add a #include<> after all the other includes are done.
#include
#include
XChikuX
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