[Parse] Code complete expressions in bracket declarators.

Currently we return no results when completing inside of the brackets in
a 'char foo[]' declaration. Let the generic expression completion code
handle it instead. We could get fancier here (e.g. filter non-constant
expressions in contexts where VLAs are not allowed), but it's a strict
improvement over the existing version.

llvm-svn: 261217

1 files changed, 3 insertions, 0 deletions

diff --git a/clang/lib/Parse/ParseDecl.cpp b/clang/lib/Parse/ParseDecl.cpp
index c766ef30e62..64f00bfcfa5 100644
--- a/clang/lib/Parse/ParseDecl.cpp
+++ b/clang/lib/Parse/ParseDecl.cpp
@@ -6030,6 +6030,9 @@ void Parser::ParseBracketDeclarator(Declarator &D) {
                                             T.getCloseLocation()),
                   attrs, T.getCloseLocation());
     return;
+  } else if (Tok.getKind() == tok::code_completion) {
+    Actions.CodeCompleteBracketDeclarator(getCurScope());
+    return cutOffParsing();
   }
 
   // If valid, this location is the position where we read the 'static' keyword.