Add code-completion support directly to ASTUnit, which performs code
completion within the translation unit using the same command-line
arguments for parsing the translation unit. Eventually, we'll reuse
the precompiled preamble to improve code-completion performance, and
this also gives us a place to cache results.
Expose this function via the new libclang function
clang_codeCompleteAt(), which performs the code completion within a
CXTranslationUnit. The completion occurs in-process
(clang_codeCompletion() runs code completion out-of-process).
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@110210 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/tools/c-index-test/c-index-test.c b/tools/c-index-test/c-index-test.c
index 795c19c..8146213 100644
--- a/tools/c-index-test/c-index-test.c
+++ b/tools/c-index-test/c-index-test.c
@@ -888,11 +888,21 @@
return -1;
CIdx = clang_createIndex(0, 1);
- results = clang_codeComplete(CIdx,
- argv[argc - 1], argc - num_unsaved_files - 3,
- argv + num_unsaved_files + 2,
- num_unsaved_files, unsaved_files,
- filename, line, column);
+ if (getenv("CINDEXTEST_EDITING")) {
+ CXTranslationUnit *TU = clang_parseTranslationUnit(CIdx, 0,
+ argv + num_unsaved_files + 2,
+ argc - num_unsaved_files - 2,
+ unsaved_files,
+ num_unsaved_files,
+ getDefaultParsingOptions());
+ results = clang_codeCompleteAt(TU, filename, line, column,
+ unsaved_files, num_unsaved_files);
+ } else
+ results = clang_codeComplete(CIdx,
+ argv[argc - 1], argc - num_unsaved_files - 3,
+ argv + num_unsaved_files + 2,
+ num_unsaved_files, unsaved_files,
+ filename, line, column);
if (results) {
unsigned i, n = results->NumResults;