CPlusPlus: Handle C++20 concepts in parser

Change-Id: I8c6b8b1ba3f36b83cd1d667bec9830271147b1ac
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, 30 insertions, 0 deletions

diff --git a/src/libs/3rdparty/cplusplus/ASTMatch0.cpp b/src/libs/3rdparty/cplusplus/ASTMatch0.cpp
index 4105ec3c52..afe94aba06 100644
--- a/src/libs/3rdparty/cplusplus/ASTMatch0.cpp
+++ b/src/libs/3rdparty/cplusplus/ASTMatch0.cpp
@@ -112,6 +112,21 @@ bool DecltypeSpecifierAST::match0(AST *pattern, ASTMatcher *matcher)
     return false;
 }
 
+bool TypeConstraintAST::match0(AST *pattern, ASTMatcher *matcher)
+{
+    if (const auto _other = pattern->asTypeConstraint())
+        return matcher->match(this, _other);
+
+    return false;
+}
+
+bool PlaceholderTypeSpecifierAST::match0(AST *pattern, ASTMatcher *matcher)
+{
+    if (const auto _other = pattern->asPlaceholderTypeSpecifier())
+        return matcher->match(this, _other);
+    return false;
+}
+
 bool DeclaratorAST::match0(AST *pattern, ASTMatcher *matcher)
 {
     if (DeclaratorAST *_other = pattern->asDeclarator())
@@ -896,6 +911,21 @@ bool TemplateDeclarationAST::match0(AST *pattern, ASTMatcher *matcher)
     return false;
 }
 
+bool ConceptDeclarationAST::match0(AST *pattern, ASTMatcher *matcher)
+{
+    if (ConceptDeclarationAST *_other = pattern->asConceptDeclaration())
+        return matcher->match(this, _other);
+
+    return false;
+}
+
+bool RequiresExpressionAST::match0(AST *pattern, ASTMatcher *matcher)
+{
+    if (const auto other = pattern->asRequiresExpression())
+        return matcher->match(this, other);
+    return false;
+}
+
 bool ThrowExpressionAST::match0(AST *pattern, ASTMatcher *matcher)
 {
     if (ThrowExpressionAST *_other = pattern->asThrowExpression())