Use takeFirst() instead of first() with removeFirst()

Reduce code size and improve readability.

Change-Id: I5ec035a39cb607f15748aaa08d73f1c1bc8e4ad8
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@theqtcompany.com>
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>

2 files changed, 3 insertions, 6 deletions

diff --git a/src/corelib/io/qprocess.cpp b/src/corelib/io/qprocess.cpp
index 6f11d0892f..0a0fef4cd8 100644
--- a/src/corelib/io/qprocess.cpp
+++ b/src/corelib/io/qprocess.cpp
@@ -2309,8 +2309,7 @@ void QProcess::start(const QString &command, OpenMode mode)
         return;
     }
 
-    QString prog = args.first();
-    args.removeFirst();
+    const QString prog = args.takeFirst();
 
     start(prog, args, mode);
 }
@@ -2552,8 +2551,7 @@ bool QProcess::startDetached(const QString &command)
     if (args.isEmpty())
         return false;
 
-    QString prog = args.first();
-    args.removeFirst();
+    const QString prog = args.takeFirst();
 
     return QProcessPrivate::startDetached(prog, args);
 }
diff --git a/src/widgets/itemviews/qheaderview.cpp b/src/widgets/itemviews/qheaderview.cpp
index e046e4781f..9306b20043 100644
--- a/src/widgets/itemviews/qheaderview.cpp
+++ b/src/widgets/itemviews/qheaderview.cpp
@@ -3377,8 +3377,7 @@ void QHeaderViewPrivate::resizeSections(QHeaderView::ResizeMode globalMode, bool
                 }
                 section_sizes.removeFirst();
             } else {
-                newSectionLength = section_sizes.front();
-                section_sizes.removeFirst();
+                newSectionLength = section_sizes.takeFirst();
             }
         }