Changeset b0d9ff7 for src/Validate/FixQualifiedTypes.cpp

Timestamp:

Sep 1, 2022, 1:27:52 PM (2 years ago)

Author:

JiadaL <j82liang@…>

Branches:

ADT, ast-experimental, master, pthread-emulation, qualifiedEnum

Children:

12df6fe

Parents:

def751f

Message:

Fix up the QualifiedNameExpr?. It should now work on both old AST and new AST. There are some known bugs to fix so make all-tests will fail.

File:

• src/Validate/FixQualifiedTypes.cpp (modified) (2 diffs)

src/Validate/FixQualifiedTypes.cpp

@@ -19 +19 @@
 #include "AST/TranslationUnit.hpp"
 #include "Validate/NoIdSymbolTable.hpp"
+#include "SymTab/Mangler.h"            // for Mangler
+#include "AST/LinkageSpec.hpp"                     // for Linkage
 
 namespace Validate {
@@ -89 +91 @@
                 }
         }
+
+        ast::Expr const * postvisit( ast::QualifiedNameExpr const * t) {
+                assert( location );
+                if ( t->type_decl ) {
+                auto enumName = t->type_decl->name;
+                const ast::EnumDecl * enumDecl = symtab.lookupEnum( enumName );
+                        for ( ast::ptr<ast::Decl> const & member : enumDecl->members ) {
+                                if ( auto memberAsObj = member.as<ast::ObjectDecl>() ) {
+                                        if ( memberAsObj->name == t->name ) {
+                                                return new ast::VariableExpr( t->location, memberAsObj );
+                                        }
+                                } else {
+                                        assertf( false, "unhandled qualified child type");
+                                }
+                        }
+
+
+                auto var = new ast::ObjectDecl( t->var->location, t->name,
+                         new ast::EnumInstType(enumDecl, ast::CV::Const), nullptr, {}, ast::Linkage::Cforall );
+                        var->scopeLevel = 1; // 1 for now; should copy the scopeLevel of the enumValue
+                        var->mangleName = Mangle::mangle( var );
+                        return new ast::VariableExpr( t->location, var );
+                // return ret;
+        }
+
+                return t;
+        }
+
 };