Fix Vec type; fix Cythonization order

Author: inumanag

codon/cir/module.cpp

@@ -318,7 +318,8 @@ types::Type *Module::getIntNType(unsigned int len, bool sign) {
 }
 
 types::Type *Module::getVectorType(unsigned count, types::Type *base) {
-  return getOrRealizeType("Vec", {base, count});
+  return getOrRealizeType(ast::getMangledClass("std.experimental.simd", "Vec"),
+                          {base, count});
 }
 
 types::Type *Module::getTupleType(std::vector<types::Type *> args) {

codon/parser/visitors/translate/translate.cpp

@@ -47,8 +47,8 @@ ir::Func *TranslateVisitor::apply(Cache *cache, Stmt *stmts) {
   cache->codegenCtx->bases = {main};
   cache->codegenCtx->series = {block};
 
-  TranslateVisitor(cache->codegenCtx).translateStmts(stmts);
   cache->populatePythonModule();
+  TranslateVisitor(cache->codegenCtx).translateStmts(stmts);
   return main;
 }