Modified the expression parser's class wrapper to
support reporting "this" as a templated class. The
expression parser wraps expressions in C++ methods
as methods with the signature
$__lldb_class::$__lldb_expr(...)
and previously responded to clang's queries about
$__lldb_class with the type of *this. This didn't
work if *this was a ClassTemplateSpecializationDecl
because ClassTemplateSpecializationDecls can't be
the result of simple name queries.
Instead what we do now is respond that $__lldb_class
is a typedef and that the target of the typedef is
the (potentially templated) type of *this. That is
much more robust.
Thanks to John McCall for key insights.
<rdar://problem/10987183>
llvm-svn: 174153
diff --git a/lldb/source/Symbol/ClangASTContext.cpp b/lldb/source/Symbol/ClangASTContext.cpp
index 169a32f..a5c6b1a 100644
--- a/lldb/source/Symbol/ClangASTContext.cpp
+++ b/lldb/source/Symbol/ClangASTContext.cpp
@@ -1309,8 +1309,8 @@
// With templated classes, we say that a class is templated with
// specializations, but that the bare class has no functions.
- template_cxx_decl->startDefinition();
- template_cxx_decl->completeDefinition();
+ //template_cxx_decl->startDefinition();
+ //template_cxx_decl->completeDefinition();
class_template_decl = ClassTemplateDecl::Create (*ast,
decl_ctx, // What decl context do we use here? TU? The actual decl context?
@@ -1356,6 +1356,8 @@
template_param_infos.args.size(),
NULL);
+ class_template_specialization_decl->setSpecializationKind(TSK_ExplicitSpecialization);
+
return class_template_specialization_decl;
}