CPlusPlus: Add support for coroutines

Also fix some concept-related bugs uncovered by the test case.

Change-Id: Ia67c971026bcd85d9cc252f46cd4f56c2865d432
Reviewed-by: Qt CI Bot <qt_ci_bot@qt-project.org>
Reviewed-by: <github-actions-qt-creator@cristianadam.eu>
Reviewed-by: Christian Stenger <christian.stenger@qt.io>

1 files changed, 14 insertions, 0 deletions

diff --git a/src/libs/3rdparty/cplusplus/ASTMatch0.cpp b/src/libs/3rdparty/cplusplus/ASTMatch0.cpp
index a4bd9935f0..b58bd59efe 100644
--- a/src/libs/3rdparty/cplusplus/ASTMatch0.cpp
+++ b/src/libs/3rdparty/cplusplus/ASTMatch0.cpp
@@ -941,6 +941,20 @@ bool ThrowExpressionAST::match0(AST *pattern, ASTMatcher *matcher)
     return false;
 }
 
+bool YieldExpressionAST::match0(AST *pattern, ASTMatcher *matcher)
+{
+    if (const auto other = pattern->asYieldExpression())
+        return matcher->match(this, other);
+    return false;
+}
+
+bool AwaitExpressionAST::match0(AST *pattern, ASTMatcher *matcher)
+{
+    if (const auto other = pattern->asAwaitExpression())
+        return matcher->match(this, other);
+    return false;
+}
+
 bool NoExceptOperatorExpressionAST::match0(AST *pattern, ASTMatcher *matcher)
 {
     if (NoExceptOperatorExpressionAST *_other = pattern->asNoExceptOperatorExpression())