C++: instantiate template functions

Task-number: QTCREATORBUG-9170

Change-Id: I4cac9124558c1d4f0722192246f3fbeea61d3d7d
Reviewed-by: Erik Verbruggen <erik.verbruggen@digia.com>

1 files changed, 8 insertions, 0 deletions

diff --git a/src/libs/cplusplus/ResolveExpression.cpp b/src/libs/cplusplus/ResolveExpression.cpp
index 029bcee00d..81df5e2351 100644
--- a/src/libs/cplusplus/ResolveExpression.cpp
+++ b/src/libs/cplusplus/ResolveExpression.cpp
@@ -697,6 +697,14 @@ bool ResolveExpression::visit(CallAST *ast)
             // Constructor call
             FullySpecifiedType ctorTy = control()->namedType(classTy->name());
             addResult(ctorTy, scope);
+        } else if (Template *templateTy = ty->asTemplateType()) {
+            // template function
+            if (Symbol *declaration = templateTy->declaration()) {
+                if (Function *funTy = declaration->asFunction()) {
+                    if (maybeValidPrototype(funTy, actualArgumentCount))
+                        addResult(funTy->returnType().simplified(), scope);
+                }
+            }
         }
     }