Overload deserialize_asr for LPython

Author: czgdp1807

src/libasr/serialization.cpp

@@ -307,7 +307,12 @@ void fix_external_symbols(ASR::TranslationUnit_t &unit,
 }
 
 ASR::asr_t* deserialize_asr(Allocator &al, const std::string &s,
-        bool load_symtab_id, SymbolTable &external_symtab) {
+        bool load_symtab_id, SymbolTable & /*external_symtab*/) {
+    return deserialize_asr(al, s, load_symtab_id);
+}
+
+ASR::asr_t* deserialize_asr(Allocator &al, const std::string &s,
+        bool load_symtab_id) {
     ASRDeserializationVisitor v(al, s, load_symtab_id);
     ASR::asr_t *node = v.deserialize_node();
     ASR::TranslationUnit_t *tu = ASR::down_cast2<ASR::TranslationUnit_t>(node);
@@ -319,9 +324,6 @@ ASR::asr_t* deserialize_asr(Allocator &al, const std::string &s,
 
     LFORTRAN_ASSERT(asr_verify(*tu, false));
 
-    // Suppress a warning for now
-    if ((bool&)external_symtab) {}
-
     return node;
 }
 

src/libasr/serialization.h

@@ -9,6 +9,8 @@ namespace LFortran {
     std::string serialize(const ASR::TranslationUnit_t &unit);
     ASR::asr_t* deserialize_asr(Allocator &al, const std::string &s,
             bool load_symtab_id, SymbolTable &symtab);
+    ASR::asr_t* deserialize_asr(Allocator &al, const std::string &s,
+            bool load_symtab_id);
 
     void fix_external_symbols(ASR::TranslationUnit_t &unit,
             SymbolTable &external_symtab);