From 3aa77e8cd45c4597867751814bebabb9daad5ae8 Mon Sep 17 00:00:00 2001
From: John Hodge <tpg@mutabah.net>
Date: Sun, 27 Nov 2016 18:32:57 +0800
Subject: HIR - Move impl parameters from node to the path

---
 src/hir/expr.cpp    |  4 ++--
 src/hir/expr.hpp    |  2 --
 src/hir/path.cpp    | 11 +++++++++--
 src/hir/path.hpp    |  7 +++++++
 src/hir/visitor.cpp |  2 ++
 5 files changed, 20 insertions(+), 6 deletions(-)

(limited to 'src/hir')

diff --git a/src/hir/expr.cpp b/src/hir/expr.cpp
index 10d01e1b..e974f2cc 100644
--- a/src/hir/expr.cpp
+++ b/src/hir/expr.cpp
@@ -102,7 +102,6 @@ DEF_VISIT(ExprNode_CallPath, node,
     TRACE_FUNCTION_F("_CallPath: " << node.m_path);
     for(auto& ty : node.m_cache.m_arg_types)
         visit_type(ty);
-    visit_path_params(node.m_cache.m_ty_impl_params);
     
     visit_path(::HIR::Visitor::PathContext::VALUE, node.m_path);
     for(auto& arg : node.m_args)
@@ -121,7 +120,6 @@ DEF_VISIT(ExprNode_CallMethod, node,
     TRACE_FUNCTION_F("_CallMethod: " << node.m_method);
     for(auto& ty : node.m_cache.m_arg_types)
         visit_type(ty);
-    visit_path_params(node.m_cache.m_ty_impl_params);
 
     visit_path(::HIR::Visitor::PathContext::VALUE, node.m_method_path);
     
@@ -322,6 +320,7 @@ void ::HIR::ExprVisitorDef::visit_path(::HIR::Visitor::PathContext pc, ::HIR::Pa
         visit_type(*e.type);
         visit_generic_path(pc, e.trait);
         visit_path_params(e.params);
+        visit_path_params(e.impl_params);
         ),
     (UfcsUnknown,
         visit_type(*e.type);
@@ -330,6 +329,7 @@ void ::HIR::ExprVisitorDef::visit_path(::HIR::Visitor::PathContext pc, ::HIR::Pa
     (UfcsInherent,
         visit_type(*e.type);
         visit_path_params(e.params);
+        visit_path_params(e.impl_params);
         )
     )
 }
diff --git a/src/hir/expr.hpp b/src/hir/expr.hpp
index 1b732e4a..b963834f 100644
--- a/src/hir/expr.hpp
+++ b/src/hir/expr.hpp
@@ -452,8 +452,6 @@ struct ExprCallCache
     const ::HIR::GenericParams* m_fcn_params;
     const ::HIR::GenericParams* m_top_params;
     const ::HIR::Function*  m_fcn;
-
-    ::HIR::PathParams   m_ty_impl_params;
     
     ::std::function<const ::HIR::TypeRef&(const ::HIR::TypeRef&)>   m_monomorph_cb;
 };
diff --git a/src/hir/path.cpp b/src/hir/path.cpp
index 8e522aa9..7f9d2fc9 100644
--- a/src/hir/path.cpp
+++ b/src/hir/path.cpp
@@ -1,4 +1,9 @@
 /*
+ * MRustC - Rust Compiler
+ * - By John Hodge (Mutabah/thePowersGang)
+ *
+ * hir/path.hpp
+ * - Item paths (helper code)
  */
 #include <hir/path.hpp>
 #include <hir/type.hpp>
@@ -206,7 +211,8 @@ bool ::HIR::TraitPath::operator==(const ::HIR::TraitPath& x) const
         return Path(Data::make_UfcsInherent({
             box$( e.type->clone() ),
             e.item,
-            e.params.clone()
+            e.params.clone(),
+            e.impl_params.clone()
             }));
         ),
     (UfcsKnown,
@@ -214,7 +220,8 @@ bool ::HIR::TraitPath::operator==(const ::HIR::TraitPath& x) const
             box$( e.type->clone() ),
             e.trait.clone(),
             e.item,
-            e.params.clone()
+            e.params.clone(),
+            e.impl_params.clone()
             }));
         ),
     (UfcsUnknown,
diff --git a/src/hir/path.hpp b/src/hir/path.hpp
index ae875620..af07e453 100644
--- a/src/hir/path.hpp
+++ b/src/hir/path.hpp
@@ -1,4 +1,9 @@
 /*
+ * MRustC - Rust Compiler
+ * - By John Hodge (Mutabah/thePowersGang)
+ *
+ * hir/path.hpp
+ * - Item paths
  */
 #ifndef _HIR_PATH_HPP_
 #define _HIR_PATH_HPP_
@@ -175,12 +180,14 @@ public:
         ::std::unique_ptr<TypeRef>  type;
         ::std::string   item;
         PathParams  params;
+        PathParams  impl_params;
         }),
     (UfcsKnown, struct {
         ::std::unique_ptr<TypeRef>  type;
         GenericPath trait;
         ::std::string   item;
         PathParams  params;
+        PathParams  impl_params;
         }),
     (UfcsUnknown, struct {
         ::std::unique_ptr<TypeRef>  type;
diff --git a/src/hir/visitor.cpp b/src/hir/visitor.cpp
index 1882416d..d852423a 100644
--- a/src/hir/visitor.cpp
+++ b/src/hir/visitor.cpp
@@ -444,11 +444,13 @@ void ::HIR::Visitor::visit_path(::HIR::Path& p, ::HIR::Visitor::PathContext pc)
     (UfcsInherent,
         this->visit_type(*e.type);
         this->visit_path_params(e.params);
+        this->visit_path_params(e.impl_params);
         ),
     (UfcsKnown,
         this->visit_type(*e.type);
         this->visit_generic_path(e.trait, ::HIR::Visitor::PathContext::TYPE);
         this->visit_path_params(e.params);
+        this->visit_path_params(e.impl_params);
         ),
     (UfcsUnknown,
         this->visit_type(*e.type);
-- 
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