Use dimensions correctly in declaring variables in C backend

Author: czgdp1807

src/libasr/codegen/asr_to_c.cpp

@@ -44,10 +44,13 @@ std::string format_type_c(const std::string &dims, const std::string &type,
         const std::string &name, bool use_ref, bool /*dummy*/)
 {
     std::string fmt;
-    std::string ref = "", ptr = "";
-    if (dims.size() > 0) ptr = "*";
+    std::string ref = "";
     if (use_ref) ref = "&";
-    fmt = type + " " + ptr + ref + name;
+    if( dims == "*" ) {
+        fmt = type + " " + dims + ref + name;
+    } else {
+        fmt = type + " " + ref + name + dims;
+    }
     return fmt;
 }
 

src/libasr/codegen/asr_to_c_cpp.h

@@ -711,7 +711,11 @@ R"(#include <stdio.h>
     void visit_GetPointer(const ASR::GetPointer_t& x) {
         self().visit_expr(*x.m_arg);
         std::string arg_src = std::move(src);
-        src = "&" + arg_src;
+        std::string addr_prefix = "&";
+        if( ASRUtils::is_array(ASRUtils::expr_type(x.m_arg)) ) {
+            addr_prefix.clear();
+        }
+        src = addr_prefix + arg_src;
     }
 
     void visit_PointerToCPtr(const ASR::PointerToCPtr_t& x) {