interfaces:analysis: Add new methods for AnalysisDeclContext interfaces.

include/vast/Interfaces/Analyses/AnalysisDeclContextInterface.hpp

@@ -11,7 +11,18 @@ VAST_RELAX_WARNINGS
 #include <mlir/IR/OperationSupport.h>
 VAST_RELAX_WARNINGS
 
+#include "vast/Interfaces/AST/ASTContextInterface.hpp"
 #include "vast/Interfaces/AST/DeclInterface.hpp"
+#include "vast/Interfaces/CFG/CFGInterface.hpp"
 
 /// Include the generated interface declarations.
 #include "vast/Interfaces/Analyses/AnalysisDeclContextInterface.h.inc"
+
+namespace vast::analyses {
+
+    template< typename T >
+    T *AnalysisDeclContextInterface::getAnalysis() {
+        return nullptr;
+    }
+
+} // namespace vast::analyses

include/vast/Interfaces/Analyses/AnalysisDeclContextInterface.td

@@ -14,8 +14,15 @@ def VAST_AnalysisDeclContextInterface : VAST_AnalysesOpInterface< "AnalysisDeclC
     }];
 
     let methods = [
-        InterfaceMethod< "clang::AnalysisDeclContext::getDecl", "::vast::ast::DeclInterface", "getDecl" >
+        InterfaceMethod< "clang::AnalysisDeclContext::getDecl", "::vast::ast::DeclInterface", "getDecl" >,
+        InterfaceMethod< "clang::AnalysisDeclContext::getCFG", "::vast::cfg::CFGInterface", "getCFG" >,
+        InterfaceMethod< "clang::AnalysisDeclContext::getASTContext", "::vast::ast::ASTContextInterface", "getASTContext" >
     ];
+
+    let extraClassDeclaration = [{
+        template< typename T >
+        T *getAnalysis();
+    }];
 }
 
 #endif // VAST_INTERFACES_ANALYSES_ANALYSES_DECL_INTERFACE