[Libreoffice-commits] core.git: compilerplugins/clang

[Stephan Bergmann]

 compilerplugins/clang/passstuffbyref.cxx      |    2 +-
 compilerplugins/clang/test/passstuffbyref.cxx |   11 ++++++-----
 2 files changed, 7 insertions(+), 6 deletions(-)

New commits:
commit 9d7802e7fc055d5d4d28fcf01461e8a7dbe208a0
Author: Stephan Bergmann <sberg...@redhat.com>
Date:   Fri Dec 16 15:16:37 2016 +0100

    Make move detection in loplugin::passstuffbyref work for parenthesized cases
    
    Change-Id: I56754a718af9433c0fa654ccb8eb34da00e75420

diff --git a/compilerplugins/clang/passstuffbyref.cxx 
b/compilerplugins/clang/passstuffbyref.cxx
index fca6b73..8bbea52 100644
--- a/compilerplugins/clang/passstuffbyref.cxx
+++ b/compilerplugins/clang/passstuffbyref.cxx
@@ -201,7 +201,7 @@ void PassStuffByRef::checkParams(const FunctionDecl * 
functionDecl) {
             for (CXXCtorInitializer const * cxxCtorInitializer : 
cxxConstructorDecl->inits()) {
                 if (cxxCtorInitializer->isMemberInitializer())
                 {
-                    auto cxxConstructExpr = 
dyn_cast<CXXConstructExpr>(cxxCtorInitializer->getInit());
+                    auto cxxConstructExpr = 
dyn_cast<CXXConstructExpr>(cxxCtorInitializer->getInit()->IgnoreParenImpCasts());
                     if (cxxConstructExpr && cxxConstructExpr->getNumArgs() == 
1)
                     {
                         if (auto callExpr = 
dyn_cast<CallExpr>(cxxConstructExpr->getArg(0)->IgnoreParenImpCasts())) {
diff --git a/compilerplugins/clang/test/passstuffbyref.cxx 
b/compilerplugins/clang/test/passstuffbyref.cxx
index d871c5b..7c31af7 100644
--- a/compilerplugins/clang/test/passstuffbyref.cxx
+++ b/compilerplugins/clang/test/passstuffbyref.cxx
@@ -10,19 +10,20 @@
 #include <rtl/ustring.hxx>
 
 struct S {
-    OUString mv;
+    OUString mv1;
+    OUString mv2;
 
     // make sure we ignore cases where the passed in parameter is std::move'd
-    S(OUString v)
-      : mv(std::move(v)) {}
+    S(OUString v1, OUString v2)
+      : mv1(std::move(v1)), mv2((std::move(v2))) {}
 };
 
 
 void f() // expected-error {{Unreferenced externally visible function 
definition [loplugin:unreffun]}}
 {
     S* s;
-    OUString v;
-    s = new S(v);
+    OUString v1, v2;
+    s = new S(v1, v2);
 }
 
 /* vim:set shiftwidth=4 softtabstop=4 expandtab cinoptions=b1,g0,N-s 
cinkeys+=0=break: */
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