[CodeComplete] Include more text into typed chunks of pattern completions

Summary:
To allow filtering on any of the words in the editors.
In particular, the following completions were changed:
    - 'using namespace <#name#>'
      Typed text before: 'using', after: 'using namespace'.
    - 'else if (#<condition#>)'
      Before: 'else', after: 'else if'.
    - 'using typename <#qualifier#>::<#name#>'
      Before: 'using', after: 'using typename'.

Reviewers: sammccall

Reviewed By: sammccall

Subscribers: cfe-commits

Tags: #clang

Differential Revision: https://reviews.llvm.org/D62615

llvm-svn: 362479

4 files changed, 8 insertions, 16 deletions

diff --git a/clang/lib/Sema/SemaCodeComplete.cpp b/clang/lib/Sema/SemaCodeComplete.cpp
index f530601aba1..4575d4fe467 100644
--- a/clang/lib/Sema/SemaCodeComplete.cpp
+++ b/clang/lib/Sema/SemaCodeComplete.cpp
@@ -1919,9 +1919,7 @@ static void AddOrdinaryNameResults(Sema::ParserCompletionContext CCC, Scope *S,
       Results.AddResult(Result(Builder.TakeString()));
 
       // Using directives
-      Builder.AddTypedTextChunk("using");
-      Builder.AddChunk(CodeCompletionString::CK_HorizontalSpace);
-      Builder.AddTextChunk("namespace");
+      Builder.AddTypedTextChunk("using namespace");
       Builder.AddChunk(CodeCompletionString::CK_HorizontalSpace);
       Builder.AddPlaceholderChunk("identifier");
       Builder.AddChunk(CodeCompletionString::CK_SemiColon);
@@ -1964,9 +1962,7 @@ static void AddOrdinaryNameResults(Sema::ParserCompletionContext CCC, Scope *S,
 
       // using typename qualifier::name (only in a dependent context)
       if (SemaRef.CurContext->isDependentContext()) {
-        Builder.AddTypedTextChunk("using");
-        Builder.AddChunk(CodeCompletionString::CK_HorizontalSpace);
-        Builder.AddTextChunk("typename");
+        Builder.AddTypedTextChunk("using typename");
         Builder.AddChunk(CodeCompletionString::CK_HorizontalSpace);
         Builder.AddPlaceholderChunk("qualifier");
         Builder.AddTextChunk("::");
@@ -2236,9 +2232,7 @@ static void AddOrdinaryNameResults(Sema::ParserCompletionContext CCC, Scope *S,
     Results.AddResult(Result(Builder.TakeString()));
 
     // Using directives
-    Builder.AddTypedTextChunk("using");
-    Builder.AddChunk(CodeCompletionString::CK_HorizontalSpace);
-    Builder.AddTextChunk("namespace");
+    Builder.AddTypedTextChunk("using namespace");
     Builder.AddChunk(CodeCompletionString::CK_HorizontalSpace);
     Builder.AddPlaceholderChunk("identifier");
     Builder.AddChunk(CodeCompletionString::CK_SemiColon);
@@ -5201,9 +5195,7 @@ void Sema::CodeCompleteAfterIf(Scope *S) {
   Results.AddResult(Builder.TakeString());
 
   // "else if" block
-  Builder.AddTypedTextChunk("else");
-  Builder.AddChunk(CodeCompletionString::CK_HorizontalSpace);
-  Builder.AddTextChunk("if");
+  Builder.AddTypedTextChunk("else if");
   Builder.AddChunk(CodeCompletionString::CK_HorizontalSpace);
   Builder.AddChunk(CodeCompletionString::CK_LeftParen);
   if (getLangOpts().CPlusPlus)
diff --git a/clang/test/CodeCompletion/ordinary-name-cxx11.cpp b/clang/test/CodeCompletion/ordinary-name-cxx11.cpp
index 7696c7505f2..e568ee1ee3d 100644
--- a/clang/test/CodeCompletion/ordinary-name-cxx11.cpp
+++ b/clang/test/CodeCompletion/ordinary-name-cxx11.cpp
@@ -112,8 +112,8 @@ void foo() {
   // CHECK-CC2-NEXT: COMPLETION: Pattern : typeof(<#type#>)
   // CHECK-CC2-NEXT: COMPLETION: union
   // CHECK-CC2-NEXT: COMPLETION: unsigned
-  // CHECK-CC2-NEXT: COMPLETION: Pattern : using namespace <#identifier#>;
   // CHECK-CC2-NEXT: COMPLETION: Pattern : using <#qualifier#>::<#name#>;
+  // CHECK-CC2-NEXT: COMPLETION: Pattern : using namespace <#identifier#>;
   // CHECK-CC2-NEXT: COMPLETION: void
   // CHECK-CC2-NEXT: COMPLETION: volatile
   // CHECK-CC2-NEXT: COMPLETION: wchar_t
diff --git a/clang/test/CodeCompletion/ordinary-name.cpp b/clang/test/CodeCompletion/ordinary-name.cpp
index 99cb69093a5..3f891307bb7 100644
--- a/clang/test/CodeCompletion/ordinary-name.cpp
+++ b/clang/test/CodeCompletion/ordinary-name.cpp
@@ -102,8 +102,8 @@ void foo() {
   // CHECK-CC2-NEXT: COMPLETION: Pattern : typeof(<#type#>)
   // CHECK-CC2-NEXT: COMPLETION: union
   // CHECK-CC2-NEXT: COMPLETION: unsigned
-  // CHECK-CC2-NEXT: COMPLETION: Pattern : using namespace <#identifier#>;
   // CHECK-CC2-NEXT: COMPLETION: Pattern : using <#qualifier#>::<#name#>;
+  // CHECK-CC2-NEXT: COMPLETION: Pattern : using namespace <#identifier#>;
   // CHECK-CC2-NEXT: COMPLETION: void
   // CHECK-CC2-NEXT: COMPLETION: volatile
   // CHECK-CC2-NEXT: COMPLETION: wchar_t
diff --git a/clang/test/Index/complete-stmt.c b/clang/test/Index/complete-stmt.c
index 0deb4d371c2..78f49745a86 100644
--- a/clang/test/Index/complete-stmt.c
+++ b/clang/test/Index/complete-stmt.c
@@ -9,11 +9,11 @@ void f(int x) {
 
 // RUN: env CINDEXTEST_CODE_COMPLETE_PATTERNS=1 c-index-test -code-completion-at=%s:7:4 %s | FileCheck -check-prefix=CHECK-IF-ELSE %s
 // CHECK-IF-ELSE: NotImplemented:{TypedText else}{HorizontalSpace  }{LeftBrace {}{VerticalSpace  }{Placeholder statements}{VerticalSpace  }{RightBrace }} (40)
-// CHECK-IF-ELSE: NotImplemented:{TypedText else}{HorizontalSpace  }{Text if}{HorizontalSpace  }{LeftParen (}{Placeholder expression}{RightParen )}{HorizontalSpace  }{LeftBrace {}{VerticalSpace  }{Placeholder statements}{VerticalSpace  }{RightBrace }} (40)
+// CHECK-IF-ELSE: NotImplemented:{TypedText else if}{HorizontalSpace  }{LeftParen (}{Placeholder expression}{RightParen )}{HorizontalSpace  }{LeftBrace {}{VerticalSpace  }{Placeholder statements}{VerticalSpace  }{RightBrace }} (40)
 
 // RUN: c-index-test -code-completion-at=%s:7:4 %s | FileCheck -check-prefix=CHECK-IF-ELSE-SIMPLE %s
 // CHECK-IF-ELSE-SIMPLE: NotImplemented:{TypedText else} (40)
-// CHECK-IF-ELSE-SIMPLE: NotImplemented:{TypedText else}{HorizontalSpace  }{Text if}{HorizontalSpace  }{LeftParen (}{Placeholder expression}{RightParen )} (40)
+// CHECK-IF-ELSE-SIMPLE: NotImplemented:{TypedText else if}{HorizontalSpace  }{LeftParen (}{Placeholder expression}{RightParen )} (40)
 
 // RUN: c-index-test -code-completion-at=%s:6:1 %s | FileCheck -check-prefix=CHECK-STMT %s
 // CHECK-STMT: NotImplemented:{TypedText _Nonnull} (50)