C++: Transfer noexcept specifier for refactoring actions

This applies for e.g.

* "Add Definition..." (on function decl)
* "Move Definition..." (on function decl)
* "Insert Virtual Functions of Base Class" (on class specifier)

Fixes: QTCREATORBUG-11849
Fixes: QTCREATORBUG-19699
Change-Id: I0d259bc1782470f3b3f19617230005a5594a5cca
Reviewed-by: Cristian Adam <cristian.adam@qt.io>
Reviewed-by: Orgad Shaneh <orgads@gmail.com>

2 files changed, 7 insertions, 0 deletions

diff --git a/src/libs/cplusplus/CppRewriter.cpp b/src/libs/cplusplus/CppRewriter.cpp
index fdb5de3851..c52963b023 100644
--- a/src/libs/cplusplus/CppRewriter.cpp
+++ b/src/libs/cplusplus/CppRewriter.cpp
@@ -136,6 +136,7 @@ public:
             funTy->setConst(type->isConst());
             funTy->setVolatile(type->isVolatile());
             funTy->setRefQualifier(type->refQualifier());
+            funTy->setExceptionSpecification(type->exceptionSpecification());
 
             funTy->setName(rewrite->rewriteName(type->name()));
 
diff --git a/src/libs/cplusplus/TypePrettyPrinter.cpp b/src/libs/cplusplus/TypePrettyPrinter.cpp
index c46117dde7..2ad59c55c8 100644
--- a/src/libs/cplusplus/TypePrettyPrinter.cpp
+++ b/src/libs/cplusplus/TypePrettyPrinter.cpp
@@ -487,6 +487,12 @@ void TypePrettyPrinter::visit(Function *type)
                         ? QLatin1String("&")
                         : QLatin1String("&&");
         }
+
+        // add exception specifier
+        if (const StringLiteral *spec = type->exceptionSpecification()) {
+            appendSpace();
+            _text += QLatin1String(spec->chars());
+        }
     }
 }