[PATCH] D57032: [SemaCXX] Param diagnostic matches overload logic

[Brian Gesiak via Phabricator via cfe-commits]

This revision was automatically updated to reflect the committed changes.
Closed by commit rC352831: [SemaCXX] Param diagnostic matches overload logic 
(authored by modocache, committed by ).

Changed prior to commit:
  https://reviews.llvm.org/D57032?vs=184284&id=184667#toc

Repository:
  rC Clang

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D57032/new/

https://reviews.llvm.org/D57032

Files:
  lib/Sema/SemaDecl.cpp
  test/SemaCXX/function-redecl.cpp


Index: test/SemaCXX/function-redecl.cpp
===================================================================
--- test/SemaCXX/function-redecl.cpp
+++ test/SemaCXX/function-redecl.cpp
@@ -125,3 +125,9 @@
 }
 void Foo::beEvil() {} // expected-error {{out-of-line definition of 'beEvil' 
does not match any declaration in namespace 'redecl_typo::Foo'; did you mean 
'BeEvil'?}}
 }
+
+struct CVQualFun {
+  void func(int a, int &b); // expected-note {{type of 2nd parameter of member 
declaration does not match definition ('int &' vs 'int')}}
+};
+
+void CVQualFun::func(const int a, int b) {} // expected-error {{out-of-line 
definition of 'func' does not match any declaration in 'CVQualFun'}}
Index: lib/Sema/SemaDecl.cpp
===================================================================
--- lib/Sema/SemaDecl.cpp
+++ lib/Sema/SemaDecl.cpp
@@ -5087,7 +5087,7 @@
     QualType DefParamTy = Definition->getParamDecl(Idx)->getType();
 
     // The parameter types are identical
-    if (Context.hasSameType(DefParamTy, DeclParamTy))
+    if (Context.hasSameUnqualifiedType(DefParamTy, DeclParamTy))
       continue;
 
     QualType DeclParamBaseTy = getCoreType(DeclParamTy);



Index: test/SemaCXX/function-redecl.cpp
===================================================================
--- test/SemaCXX/function-redecl.cpp
+++ test/SemaCXX/function-redecl.cpp
@@ -125,3 +125,9 @@
 }
 void Foo::beEvil() {} // expected-error {{out-of-line definition of 'beEvil' does not match any declaration in namespace 'redecl_typo::Foo'; did you mean 'BeEvil'?}}
 }
+
+struct CVQualFun {
+  void func(int a, int &b); // expected-note {{type of 2nd parameter of member declaration does not match definition ('int &' vs 'int')}}
+};
+
+void CVQualFun::func(const int a, int b) {} // expected-error {{out-of-line definition of 'func' does not match any declaration in 'CVQualFun'}}
Index: lib/Sema/SemaDecl.cpp
===================================================================
--- lib/Sema/SemaDecl.cpp
+++ lib/Sema/SemaDecl.cpp
@@ -5087,7 +5087,7 @@
     QualType DefParamTy = Definition->getParamDecl(Idx)->getType();
 
     // The parameter types are identical
-    if (Context.hasSameType(DefParamTy, DeclParamTy))
+    if (Context.hasSameUnqualifiedType(DefParamTy, DeclParamTy))
       continue;
 
     QualType DeclParamBaseTy = getCoreType(DeclParamTy);

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