[cfe-dev] Sema::CurScope not initialized ??

[kevinlynx]

I'm using these codes to watch scope:

        DeclContext *ctx = D->getDeclContext();  // VarDecl *D
        Scope *scope = compiler.getSema().getScopeForContext(ctx); // CompilerInstance compiler
        while (scope && scope->getParent()) {
            scope = scope->getParent();
            printf("parent scope\n");
        }

And the program crashed at getScopeForContext.  I check out the function implementation, and I found Sema::CurScope pointer has not been initialized, in my vs2010 the value is 0xcdcdcd.. What's wrong ?

Thanks
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