From 58c5406436f47baa662396e1ec39b86f47f24067 Mon Sep 17 00:00:00 2001
From: ReinUsesLisp <reinuseslisp@airmail.cc>
Date: Mon, 9 Sep 2019 16:47:58 -0300
Subject: [PATCH] Revert "Fix declarations hashing"

This reverts commit bb6a3421d27b19d8caa203cca96f47210a670070.
---
 include/sirit/sirit.h | 11 +----------
 src/sirit.cpp         |  9 ---------
 2 files changed, 1 insertion(+), 19 deletions(-)

diff --git a/include/sirit/sirit.h b/include/sirit/sirit.h
index 71f8699..1a0def9 100644
--- a/include/sirit/sirit.h
+++ b/include/sirit/sirit.h
@@ -920,15 +920,6 @@ public:
     Id OpImageQuerySamples(Id result_type, Id image);
 
 private:
-    struct HashOp {
-        std::size_t operator()(const std::unique_ptr<Op>& op) const noexcept;
-    };
-
-    struct EqualOp {
-        bool operator()(const std::unique_ptr<Op>& lhs, const std::unique_ptr<Op>& rhs) const
-            noexcept;
-    };
-
     Id AddCode(std::unique_ptr<Op> op);
 
     Id AddCode(spv::Op opcode, std::optional<std::uint32_t> id = {});
@@ -954,7 +945,7 @@ private:
     std::vector<std::unique_ptr<Op>> execution_modes;
     std::vector<std::unique_ptr<Op>> debug;
     std::vector<std::unique_ptr<Op>> annotations;
-    std::unordered_set<std::unique_ptr<Op>, HashOp, EqualOp> declarations;
+    std::unordered_set<std::unique_ptr<Op>> declarations;
     std::vector<Id> sorted_declarations;
 
     std::vector<Id> global_variables;
diff --git a/src/sirit.cpp b/src/sirit.cpp
index f65e9a5..50135e3 100644
--- a/src/sirit.cpp
+++ b/src/sirit.cpp
@@ -20,15 +20,6 @@ static void WriteSet(Stream& stream, const T& set) {
     }
 }
 
-std::size_t Module::HashOp::operator()(const std::unique_ptr<Op>& op) const noexcept {
-    return op->Hash();
-}
-
-bool Module::EqualOp::operator()(const std::unique_ptr<Op>& lhs,
-                                 const std::unique_ptr<Op>& rhs) const noexcept {
-    return *lhs == *rhs;
-}
-
 Module::Module(u32 version) : version(version) {}
 
 Module::~Module() = default;