pre-process and parsing, getting components of DeclStmt
I have few questions:
I access the AST through the
ASTConsumer interface, but although the ParseAST function receives a
Preprocessor object as an argument, it seems that pre-processing isn't
performed, and as a result, macros and data types from included headers
aren't recognized. In this case, why ParseAST receives the Preprocessor
object? How can I activate the Preprocessor, and work with the
In a DeclStmt of the form "int a = b + c", how can I access the assignment components (Binary Operator +, b, c)?
Re: pre-process and parsing, getting components of DeclStmt
On 06.10.2010 11:58, Ilya Mirsky wrote:
> In a DeclStmt of the form "int a = b + c", how can I access the
> assignment components (Binary Operator +, b, c)?Any help or direction
> will be appreciated.
There's no assignment, there's only initialization. Get the DeclGroup
for the DeclStmt, get its first (and only) decl, do a checked cast to
VarDecl, and get its initializer. That should give you the BinaryOperator.