From 119666110a08a51263eaf4f1aa5174dbd50b88a7 Mon Sep 17 00:00:00 2001
From: "github-actions[bot]"
 <41898282+github-actions[bot]@users.noreply.github.com>
Date: Sun, 31 Dec 2023 01:23:12 +0000
Subject: [PATCH] Automated fixes by clang-tidy

---
 ql/time/asx.cpp                  | 4 ++--
 ql/time/ecb.cpp                  | 8 ++++----
 test-suite/quantlibbenchmark.cpp | 5 +++--
 3 files changed, 9 insertions(+), 8 deletions(-)

diff --git a/ql/time/asx.cpp b/ql/time/asx.cpp
index da4d5899559..bf84629e5cf 100644
--- a/ql/time/asx.cpp
+++ b/ql/time/asx.cpp
@@ -61,7 +61,7 @@ namespace QuantLib {
             return false;
 
         // 2nd character of code needs to be digit
-        if (!std::isdigit(static_cast<unsigned char>(in[1])))
+        if (std::isdigit(static_cast<unsigned char>(in[1])) == 0)
             return false;
 
         // 1st character needs to represent the correct month
@@ -101,7 +101,7 @@ namespace QuantLib {
         QL_ASSERT(idxZeroBased != All_MONTH_CODES.npos, "invalid ASX month letter. code: " + asxCode);
 
         // QuantLib::Month is 1-based!
-        const QuantLib::Month m = static_cast<QuantLib::Month>(idxZeroBased + 1);
+        const auto m = static_cast<QuantLib::Month>(idxZeroBased + 1);
 
         // convert 2nd char to year digit
         Year y = static_cast<int>(asxCode[1]) - static_cast<int>('0');
diff --git a/ql/time/ecb.cpp b/ql/time/ecb.cpp
index fba486d6142..71bea514671 100644
--- a/ql/time/ecb.cpp
+++ b/ql/time/ecb.cpp
@@ -73,7 +73,7 @@ namespace QuantLib {
         //clang-format off
         // Start of maintenance period
         // source: https://web.archive.org/web/20230610050642/https://www.ecb.europa.eu/press/calendars/reserve/html/index.en.html
-        static std::set<Date> ecbKnownDateSet = {
+        std::set<Date> ecbKnownDateSet = {
             // 2005
             Date(38371), Date(38391), Date(38420), Date(38455), Date(38483), Date(38511),
             Date(38546), Date(38574), Date(38602), Date(38637), Date(38665), Date(38692),
@@ -261,8 +261,8 @@ namespace QuantLib {
         }
 
         // 4th, 5th characters need to be digit
-        return std::isdigit(static_cast<unsigned char>(ecbCode[3]))
-            && std::isdigit(static_cast<unsigned char>(ecbCode[4]));
+        return (std::isdigit(static_cast<unsigned char>(ecbCode[3])) != 0)
+            && (std::isdigit(static_cast<unsigned char>(ecbCode[4])) != 0);
     }
 
     string ECB::nextCode(const std::string& ecbCode) {
@@ -276,7 +276,7 @@ namespace QuantLib {
         nextCodeStr.reserve(5);
         if (monthEnum != December) {
             // use next month
-            const Month nextMonthEnum = static_cast<Month>(monthEnum + 1);
+            const auto nextMonthEnum = static_cast<Month>(monthEnum + 1);
             const boost::string_view nextMonth = MONTHS.right.at(nextMonthEnum);
             nextCodeStr.append(nextMonth.data(), 3);
 
diff --git a/test-suite/quantlibbenchmark.cpp b/test-suite/quantlibbenchmark.cpp
index d97adb57876..a3d3310657a 100644
--- a/test-suite/quantlibbenchmark.cpp
+++ b/test-suite/quantlibbenchmark.cpp
@@ -59,6 +59,7 @@
 
 #include <iomanip>
 #include <iostream>
+#include <utility>
 #include <vector>
 #include <string>
 #include <utility>
@@ -254,8 +255,8 @@ namespace {
 
     class TimedBenchmark {
       public:
-        TimedBenchmark(std::function<void(void)> f, const std::string& name)
-        : f_(std::move(f)), name_(name) {}
+        TimedBenchmark(std::function<void(void)> f, std::string  name)
+        : f_(std::move(f)), name_(std::move(name)) {}
 
         void startMeasurement() const {
             //QL_REQUIRE(PAPI_hl_region_begin(name_.c_str()) == PAPI_OK,