From 2a0cfdb68e2c5482bceaff85925af1342b1ad253 Mon Sep 17 00:00:00 2001
From: xnpster <xnpster@yandex.ru>
Date: Wed, 18 Feb 2026 23:20:58 +0300
Subject: [PATCH] fix some compiler warnings

---
 src/Transformations/GlobalVariables/fix_common_blocks.cpp | 2 ++
 src/Utils/module_utils.cpp                                | 2 +-
 src/Utils/module_utils.h                                  | 2 +-
 src/Utils/utils.cpp                                       | 4 ++--
 4 files changed, 6 insertions(+), 4 deletions(-)

diff --git a/src/Transformations/GlobalVariables/fix_common_blocks.cpp b/src/Transformations/GlobalVariables/fix_common_blocks.cpp
index cd3ce6e..80ce1ec 100644
--- a/src/Transformations/GlobalVariables/fix_common_blocks.cpp
+++ b/src/Transformations/GlobalVariables/fix_common_blocks.cpp
@@ -224,6 +224,8 @@ bool equalDims(const CommConstraint& a, const CommConstraint& b)
         if (adim[i].second - adim[i].first != bdim[i].second - bdim[i].first)
             return false;
     }
+
+    return true;
 }
 
 
diff --git a/src/Utils/module_utils.cpp b/src/Utils/module_utils.cpp
index 9e72cff..df3479f 100644
--- a/src/Utils/module_utils.cpp
+++ b/src/Utils/module_utils.cpp
@@ -325,7 +325,7 @@ static void getModuleSymbols(SgStatement* func, set<SgSymbol*>& symbs)
     }
 }
 
-const set<SgSymbol*>& getModuleSymbols(SgStatement *func)
+set<SgSymbol*> getModuleSymbols(SgStatement *func)
 {
     auto it = symbolsForFunc.find(func->symbol()->identifier());
     if (it != symbolsForFunc.end())
diff --git a/src/Utils/module_utils.h b/src/Utils/module_utils.h
index e78b8e5..dba36e9 100644
--- a/src/Utils/module_utils.h
+++ b/src/Utils/module_utils.h
@@ -1,7 +1,7 @@
 #pragma once
 
 std::string correctSymbolModuleName(const std::string& origFull);
-const std::set<SgSymbol*>& getModuleSymbols(SgStatement* func);
+std::set<SgSymbol*> getModuleSymbols(SgStatement* func);
 void getModulesAndFunctions(SgFile* file, std::vector<SgStatement*>& modulesAndFunctions);
 void findModulesInFile(SgFile* file, std::vector<SgStatement*>& modules);
 std::map<std::string, std::set<std::string>> createMapOfModuleUses(SgFile* file);
diff --git a/src/Utils/utils.cpp b/src/Utils/utils.cpp
index 08c0aed..ba5b520 100644
--- a/src/Utils/utils.cpp
+++ b/src/Utils/utils.cpp
@@ -569,8 +569,8 @@ void copyIncludes(const set<string> &allIncludeFiles, const map<string, map<int,
 
             while (!feof(oldFile))
             {
-                char buf[8192];
-                char *res = fgets(buf, 16384, oldFile);
+                char buf[16384];
+                char *res = fgets(buf, sizeof(buf), oldFile);
                 if (res == NULL)
                     break;