From b4fc380af5e390ca11892f9e657e653f6869c21b Mon Sep 17 00:00:00 2001
From: Yong He <yonghe@outlook.com>
Date: Thu, 3 Jul 2025 15:20:23 -0700
Subject: Language Server Enhancements (#7604)

* Language Server: auto-select the best candidate in signature help.

* Fix constructor call highlighting + goto definition.

* Add test.

* format code

* Improve ctor signature help.

* Add tests.

* Fix decl path printing for extension children.

* Allow goto definition to show core module source.

* c++ compile fix.

---------

Co-authored-by: slangbot <186143334+slangbot@users.noreply.github.com>
---
 source/slang/slang-ast-print.cpp | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

(limited to 'source/slang/slang-ast-print.cpp')

diff --git a/source/slang/slang-ast-print.cpp b/source/slang/slang-ast-print.cpp
index 4b5a69f15..ee747a4c2 100644
--- a/source/slang/slang-ast-print.cpp
+++ b/source/slang/slang-ast-print.cpp
@@ -1129,6 +1129,7 @@ void ASTPrinter::addVal(Val* val)
 
 /* static */ void ASTPrinter::appendDeclName(Decl* decl, StringBuilder& out)
 {
+    decl = maybeGetInner(decl);
     if (as<ConstructorDecl>(decl))
     {
         out << "init";
@@ -1231,8 +1232,7 @@ void ASTPrinter::_addDeclPathRec(const DeclRef<Decl>& declRef, Index depth)
     }
     else if (auto extensionDeclRef = parentDeclRef.as<ExtensionDecl>())
     {
-        ExtensionDecl* extensionDecl = as<ExtensionDecl>(parentDeclRef.getDecl());
-        Type* type = extensionDecl->targetType.type;
+        Type* type = getTargetType(m_astBuilder, extensionDeclRef);
         if (m_optionFlags & OptionFlag::NoSpecializedExtensionTypeName)
         {
             if (auto unspecializedDeclRef = isDeclRefTypeOf<Decl>(type))
@@ -1522,6 +1522,8 @@ void ASTPrinter::addDeclKindPrefix(Decl* decl)
                     continue;
                 if (as<HLSLLayoutSemantic>(modifier))
                     continue;
+                if (as<ImplicitConversionModifier>(modifier))
+                    continue;
             }
             // Don't print out attributes.
             if (as<AttributeBase>(modifier))
-- 
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