From 967be9e750221ab2ab783f95df79bb26d290a45e Mon Sep 17 00:00:00 2001
From: Martial Simon <msimon_fr@hotmail.com>
Date: Mon, 15 Sep 2025 01:07:58 +0200
Subject: add: added projects

---
 tiger-compiler/src/inlining/pruner.cc | 34 ++++++++++++++++++++++++++++++++++
 1 file changed, 34 insertions(+)
 create mode 100644 tiger-compiler/src/inlining/pruner.cc

(limited to 'tiger-compiler/src/inlining/pruner.cc')

diff --git a/tiger-compiler/src/inlining/pruner.cc b/tiger-compiler/src/inlining/pruner.cc
new file mode 100644
index 0000000..edb20eb
--- /dev/null
+++ b/tiger-compiler/src/inlining/pruner.cc
@@ -0,0 +1,34 @@
+/**
+ ** \file inlining/pruner.cc
+ ** \brief Implementation of inlining::Pruner.
+ */
+
+#include <inlining/pruner.hh>
+
+namespace inlining
+{
+  using namespace ast;
+
+  ast::FunctionChunk* Pruner::prune(ast::FunctionChunk& e)
+  {
+    while (true)
+      {
+        auto [remove_begin, remove_end] =
+          std::ranges::remove_if(e, [&](ast::FunctionDec* func_dec) {
+            if (!func_dec->body_get() || func_dec->name_get() == "_main")
+              return false;
+            else
+              return called_functions_[func_dec->name_get()] == 0;
+          });
+
+        if (remove_begin == remove_end)
+          break;
+        e.erase(remove_begin, remove_end);
+      }
+
+    return new FunctionChunk(e.location_get(), &e.decs_get());
+  }
+
+  // FIXME: Some code was deleted here.
+
+} // namespace inlining
-- 
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