Standardize on int for line and column values

Recently tons of warnings show up for presumably "problematic"
singned <-> unsigned and size conversions.

The Qt side uses 'int', and that's the biggest 'integration surface'
for us, so instead of establishing some internal boundary between
signed and unsigned areas, push that boundary out of creator core code,
and use 'int' everywhere.

Because it reduces friction further, also do it in libcplusplus.

Change-Id: I84f3b79852c8029713e7ea6f133ffb9ef7030a70
Reviewed-by: Nikolai Kosjar <nikolai.kosjar@qt.io>

1 files changed, 2 insertions, 2 deletions

diff --git a/src/plugins/texteditor/refactoringchanges.h b/src/plugins/texteditor/refactoringchanges.h
index d7e6cdd2fe..807f536242 100644
--- a/src/plugins/texteditor/refactoringchanges.h
+++ b/src/plugins/texteditor/refactoringchanges.h
@@ -66,9 +66,9 @@ public:
     TextEditorWidget *editor() const;
 
     // converts 1-based line and column into 0-based source offset
-    int position(unsigned line, unsigned column) const;
+    int position(int line, int column) const;
     // converts 0-based source offset into 1-based line and column
-    void lineAndColumn(int offset, unsigned *line, unsigned *column) const;
+    void lineAndColumn(int offset, int *line, int *column) const;
 
     QChar charAt(int pos) const;
     QString textOf(int start, int end) const;