From 368537c7f4fc74f60be1e4e211f488b7dab654a7 Mon Sep 17 00:00:00 2001
From: Egor Tensin <Egor.Tensin@gmail.com>
Date: Tue, 24 Mar 2020 12:08:08 +0300
Subject: fix a bug where I failed to account for TCHARs, again

---
 include/pdb/symbol.hpp | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

(limited to 'include')

diff --git a/include/pdb/symbol.hpp b/include/pdb/symbol.hpp
index 6a62e22..f843df7 100644
--- a/include/pdb/symbol.hpp
+++ b/include/pdb/symbol.hpp
@@ -15,6 +15,7 @@
 #include <climits>
 #include <cstddef>
 #include <string>
+#include <type_traits>
 
 namespace pdb {
 namespace symbol {
@@ -61,7 +62,9 @@ public:
     bool is_function() const { return get_type() == Type::Function; }
 
 private:
-    static constexpr std::size_t max_buffer_size = sizeof(Impl) + MAX_SYM_NAME - 1;
+    static constexpr std::size_t char_size = sizeof(std::remove_extent<decltype(Impl::Name)>::type);
+    static_assert(char_size == sizeof(wchar_t), "Aren't we using the wide WinAPI?");
+    static constexpr std::size_t max_buffer_size = sizeof(Impl) + (MAX_SYM_NAME - 1) * char_size;
 
     std::array<unsigned char, max_buffer_size> buffer;
     Address displacement = 0;
-- 
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