Changes in src/InitTweak/InitTweak.cc [f072892:77bfc80]

File:

• src/InitTweak/InitTweak.cc (modified) (5 diffs)

src/InitTweak/InitTweak.cc

@@ -5 +5 @@
 #include <memory>                  // for __shared_ptr
 
+#include "AST/Expr.hpp"
+#include "AST/Stmt.hpp"
+#include "AST/Type.hpp"
 #include "Common/PassVisitor.h"
 #include "Common/SemanticError.h"  // for SemanticError
@@ -26 +29 @@
 #include "Tuples/Tuples.h"         // for Tuples::isTtype
 
-class UntypedValofExpr;
-
 namespace InitTweak {
         namespace {
@@ -432 +433 @@
                         assert( false );
                 }
+
+                // template<typename CallExpr>
+                // const ast::Expr * callArg( const CallExpr * call, unsigned int pos ) {
+                //      if( pos >= call->args.size() ) {
+                //              assertf( false, "getCallArg for argument that doesn't exist: (%u); %s.",
+                //                      pos, toString( call ).c_str() );
+                //      }
+                //      for ( const ast::Expr * arg : call->args ) {
+                //              if ( pos == 0 ) return arg;
+                //              --pos;
+                //      }
+                //      assert( false );
+                // }
         }
 
@@ -451 +465 @@
                         assertf( false, "Unexpected expression type passed to getCallArg: %s", toString( callExpr ).c_str() );
                 }
+        }
+        const ast::Expr * getCallArg( const ast::Expr * call, unsigned pos ) {
+                (void)call;
+                (void)pos;
+                #warning unimplemented; needs to build AST/Expr.cpp
+                assertf(false, "unimplemented; needs to build AST/Expr.cpp");
+                // if ( auto app = dynamic_cast< const ast::ApplicationExpr * >( call ) ) {
+                //      return callArg( app, pos );
+                // } else if ( auto untyped = dynamic_cast< const ast::UntypedExpr * >( call ) ) {
+                //      return callArg( untyped, pos );
+                // } else if ( auto tupleAssn = dynamic_cast< const ast::TupleAssignExpr * >( call ) ) {
+                //      const std::list<ast::ptr<ast::Stmt>>& stmts = tupleAssn->stmtExpr->stmts->kids;
+                //      assertf( ! stmts.empty(), "TupleAssignExpr missing statements." );
+                //      const ExprStmt * stmt = strict_dynamic_cast< const ast::ExprStmt * >( stmts.back() );
+                //      const TupleExpr * tuple = strict_dynamic_cast< const ast::TupleExpr * >( stmt->expr );
+                //      assertf( ! tuple->exprs.empty(), "TupleAssignExpr has empty tuple expr.");
+                //      return getCallArg( tuple->exprs.front(), pos );
+                // } else if ( auto ctor = dynamic_cast< const ast::ImplicitCopyCtorExpr * >( call ) ) {
+                //      return getCallArg( ctor->callExpr, pos );
+                // } else {
+                //      assertf( false, "Unexpected expression type passed to getCallArg: %s",
+                //              toString( call ).c_str() );
+                // }
         }
 
@@ -513 +550 @@
                 }
         }
+        const ast::Type* getPointerBase( const ast::Type* t ) {
+                (void)t;
+                #warning needs to build Type.cpp before inclusion
+                assertf(false, "needs to build Type.cpp before inclusion");
+                // if ( const auto * p = dynamic_cast< const ast::PointerType * >( t ) ) {
+                //      return p->base;
+                // } else if ( const auto * a = dynamic_cast< const ast::ArrayType * >( t ) ) {
+                //      return a->base;
+                // } else if ( const auto * r = dynamic_cast< const ast::ReferenceType * >( t ) ) {
+                //      return r->base;
+                // } else return nullptr;
+        }
 
         Type * isPointerType( Type * type ) {