[PATCH] D54156: [CodeComplete] Do not complete self-initializations

[Ilya Biryukov via Phabricator via cfe-commits]

ilya-biryukov updated this revision to Diff 172773.
ilya-biryukov added a comment.

- Remove std::move, the target is const ref, so it does nothing (thanks, clang-tidy!)


Repository:
  rC Clang

https://reviews.llvm.org/D54156

Files:
  lib/Sema/SemaCodeComplete.cpp
  test/CodeCompletion/ordinary-name-cxx11.cpp
  test/CodeCompletion/ordinary-name.cpp
  test/CodeCompletion/self-inits.cpp
  test/Index/complete-type-factors.m


Index: test/Index/complete-type-factors.m
===================================================================
--- test/Index/complete-type-factors.m
+++ test/Index/complete-type-factors.m
@@ -39,16 +39,14 @@
 // CHECK-CC1: FunctionDecl:{ResultType enum Priority}{TypedText func2}{LeftParen (}{Placeholder int}{RightParen )} (25)
 // CHECK-CC1: EnumConstantDecl:{ResultType enum Color}{TypedText Green} (32)
 // CHECK-CC1: EnumConstantDecl:{ResultType enum Priority}{TypedText High} (32)
-// CHECK-CC1: VarDecl:{ResultType int}{TypedText i} (8)
 // CHECK-CC1: ParmDecl:{ResultType int}{TypedText integer} (8)
 // CHECK-CC1: EnumConstantDecl:{ResultType enum Priority}{TypedText Low} (32)
 // CHECK-CC1: ParmDecl:{ResultType enum Priority}{TypedText priority} (17)
 // CHECK-CC1: EnumConstantDecl:{ResultType enum Color}{TypedText Red} (32)
 // CHECK-CC1: NotImplemented:{ResultType size_t}{TypedText sizeof}{LeftParen (}{Placeholder expression-or-type}{RightParen )} (40)
 // CHECK-CC1: FunctionDecl:{ResultType enum Priority}{TypedText test1}{LeftParen (}{Placeholder enum Priority priority}{Comma , }{Placeholder enum Color color}{Comma , }{Placeholder int integer}{RightParen )} (25)
 // RUN: c-index-test -code-completion-at=%s:17:18 -Xclang -code-completion-patterns %s | FileCheck -check-prefix=CHECK-CC2 %s
 // CHECK-CC2: EnumConstantDecl:{ResultType enum Color}{TypedText Blue} (16)
-// CHECK-CC2: VarDecl:{ResultType enum Color}{TypedText c} (8)
 // CHECK-CC2: ParmDecl:{ResultType enum Color}{TypedText color} (8)
 // CHECK-CC2: FunctionDecl:{ResultType int}{TypedText func1}{LeftParen (}{Placeholder enum Color}{RightParen )} (25)
 // CHECK-CC2: FunctionDecl:{ResultType enum Priority}{TypedText func2}{LeftParen (}{Placeholder int}{RightParen )} (50)
Index: test/CodeCompletion/self-inits.cpp
===================================================================
--- /dev/null
+++ test/CodeCompletion/self-inits.cpp
@@ -0,0 +1,3 @@
+int foo = 10;
+// RUN: %clang_cc1 -fsyntax-only -code-completion-at=%s:1:11 %s -o - | FileCheck --check-prefix=CC1 %s
+// CC1-NOT: foo
Index: test/CodeCompletion/ordinary-name.cpp
===================================================================
--- test/CodeCompletion/ordinary-name.cpp
+++ test/CodeCompletion/ordinary-name.cpp
@@ -171,7 +171,6 @@
   // CHECK-CC4-NEXT: COMPLETION: volatile
   // CHECK-CC4-NEXT: COMPLETION: wchar_t
   // CHECK-CC4-NEXT: COMPLETION: X : X
-  // CHECK-CC4-NEXT: COMPLETION: y : [#int#]y
   // CHECK-CC4-NEXT: COMPLETION: z : [#void#]z(<#int#>)
 
   // RUN: %clang_cc1 -fsyntax-only -fno-rtti -code-completion-patterns -code-completion-at=%s:6:14 -std=gnu++98 %s -o - | FileCheck -check-prefix=CHECK-NO-RTTI %s
Index: test/CodeCompletion/ordinary-name-cxx11.cpp
===================================================================
--- test/CodeCompletion/ordinary-name-cxx11.cpp
+++ test/CodeCompletion/ordinary-name-cxx11.cpp
@@ -197,7 +197,6 @@
   // CHECK-CC4-NEXT: COMPLETION: volatile
   // CHECK-CC4-NEXT: COMPLETION: wchar_t
   // CHECK-CC4-NEXT: COMPLETION: X : X
-  // CHECK-CC4-NEXT: COMPLETION: y : [#int#]y
   // CHECK-CC4-NEXT: COMPLETION: z : [#void#]z(<#int#>)
 
   // RUN: %clang_cc1 -fsyntax-only -fno-rtti -code-completion-patterns -code-completion-at=%s:6:14 -std=gnu++11 %s -o - | FileCheck -check-prefix=CHECK-NO-RTTI %s
Index: lib/Sema/SemaCodeComplete.cpp
===================================================================
--- lib/Sema/SemaCodeComplete.cpp
+++ lib/Sema/SemaCodeComplete.cpp
@@ -4747,7 +4747,12 @@
     return;
   }
 
-  CodeCompleteExpression(S, VD->getType());
+  CodeCompleteExpressionData Data;
+  Data.PreferredType = VD->getType();
+  // Ignore VD to avoid completing the variable itself, e.g. in 'int foo = ^'.
+  Data.IgnoreDecls.push_back(VD);
+
+  CodeCompleteExpression(S, Data);
 }
 
 void Sema::CodeCompleteReturn(Scope *S) {


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