Add new libclang API, clang_codeCompleteGetObjCSelector(), which

provides the partial Objective-C selector used in a code
completion. From Connor Wakamo!


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@136084 91177308-0d34-0410-b5e6-96231b3b80d8

1 files changed, 11 insertions, 1 deletions

diff --git a/tools/c-index-test/c-index-test.c b/tools/c-index-test/c-index-test.c
index 6d7bf5bb15..b737a38229 100644
--- a/tools/c-index-test/c-index-test.c
+++ b/tools/c-index-test/c-index-test.c
@@ -1201,6 +1201,8 @@ int perform_code_completion(int argc, const char **argv, int timing_only) {
     unsigned i, n = results->NumResults, containerIsIncomplete = 0;
     unsigned long long contexts;
     enum CXCursorKind containerKind;
+    CXString objCSelector;
+    const char *selectorString;
     if (!timing_only) {      
       /* Sort the code-completion results based on the typed text. */
       clang_sortCodeCompletionResults(results->Results, results->NumResults);
@@ -1218,7 +1220,8 @@ int perform_code_completion(int argc, const char **argv, int timing_only) {
     contexts = clang_codeCompleteGetContexts(results);
     print_completion_contexts(contexts, stdout);
     
-    containerKind = clang_codeCompleteGetContainerKind(results, &containerIsIncomplete);
+    containerKind = clang_codeCompleteGetContainerKind(results,
+                                                       &containerIsIncomplete);
     
     if (containerKind != CXCursor_InvalidCode) {
       /* We have found a container */
@@ -1239,6 +1242,13 @@ int perform_code_completion(int argc, const char **argv, int timing_only) {
       clang_disposeString(containerUSR);
     }
     
+    objCSelector = clang_codeCompleteGetObjCSelector(results);
+    selectorString = clang_getCString(objCSelector);
+    if (selectorString && strlen(selectorString) > 0) {
+      printf("Objective-C selector: %s\n", selectorString);
+    }
+    clang_disposeString(objCSelector);
+    
     clang_disposeCodeCompleteResults(results);
   }
   clang_disposeTranslationUnit(TU);