Clang: Treat brace initialization as constructor completion

Try to complete constructor after left brace with fallback
to normal completion.

Task-number: QTCREATORBUG-20957
Change-Id: I6c33790a3ee1e623a3d8abe9a44cfd821b6f3106
Reviewed-by: Marco Bubke <marco.bubke@qt.io>

1 files changed, 9 insertions, 0 deletions

diff --git a/src/plugins/clangcodemodel/clangactivationsequenceprocessor.cpp b/src/plugins/clangcodemodel/clangactivationsequenceprocessor.cpp
index 27ddb77a0e5..975c08eff9e 100644
--- a/src/plugins/clangcodemodel/clangactivationsequenceprocessor.cpp
+++ b/src/plugins/clangcodemodel/clangactivationsequenceprocessor.cpp
@@ -90,6 +90,7 @@ void ActivationSequenceProcessor::process()
     processDot();
     processComma();
     processLeftParen();
+    processLeftBrace();
     processColonColon();
     processArrow();
     processDotStar();
@@ -125,6 +126,14 @@ void ActivationSequenceProcessor::processLeftParen()
     }
 }
 
+void ActivationSequenceProcessor::processLeftBrace()
+{
+    if (m_char3 == QLatin1Char('{') && m_wantFunctionCall) {
+        m_completionKind = CPlusPlus::T_LBRACE;
+        m_offset = 1;
+    }
+}
+
 void ActivationSequenceProcessor::processColonColon()
 {
     if (m_char2 == QLatin1Char(':') && m_char3 == QLatin1Char(':')) {