experiment with C++20 ranges

AliveToolkit · Apr 29, 2024 · 777490a · 777490a
1 parent a22ae35
commit 777490a
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Showing 2 changed files with 6 additions and 5 deletions.
diff --git a/ir/function.cpp b/ir/function.cpp
@@ -7,6 +7,7 @@
 #include "util/hash.h"
 #include "util/sort.h"
 #include "util/unionfind.h"
+#include <algorithm>
 #include <fstream>
 #include <set>
 #include <unordered_set>
@@ -244,9 +245,9 @@ vector<GlobalVariable *> Function::getGlobalVars() const {
 
 vector<string_view> Function::getGlobalVarNames() const {
   vector<string_view> gvnames;
-  auto gvs = getGlobalVars();
-  transform(gvs.begin(), gvs.end(), back_inserter(gvnames),
-            [](auto &itm) { return string_view(itm->getName()).substr(1); });
+  ranges::transform(
+    getGlobalVars(), back_inserter(gvnames),
+    [](auto &itm) { return string_view(itm->getName()).substr(1); });
   return gvnames;
 }
 

diff --git a/ir/instr.cpp b/ir/instr.cpp
@@ -10,6 +10,7 @@
 #include "smt/solver.h"
 #include "util/compiler.h"
 #include "util/config.h"
+#include <algorithm>
 #include <functional>
 #include <numeric>
 #include <sstream>
@@ -2225,8 +2226,7 @@ vector<Value*> FnCall::operands() const {
   vector<Value*> output;
   if (fnptr)
     output.emplace_back(fnptr);
-  transform(args.begin(), args.end(), back_inserter(output),
-            [](auto &p){ return p.first; });
+  ranges::transform(args, back_inserter(output), [](auto &p){ return p.first;});
   return output;
 }