From: Alexander Alekhin <alexander.alekhin@itseez.com>
Date: Tue, 22 Sep 2015 19:00:16 +0000 (+0300)
Subject: disable String(int) ctor
X-Git-Tag: accepted/tizen/6.0/unified/20201030.111113~2168^2
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=dd9da5386081121531eb6fce8f21f8838542a1c2;p=platform%2Fupstream%2Fopencv.git

disable String(int) ctor

MSVC and GCC compilers interprets cv::String a(0) as a valid
statement with conversion of "int" argument to "const char*".
This patch forbids this expected behaviour.
---

diff --git a/modules/core/include/opencv2/core/cvstd.hpp b/modules/core/include/opencv2/core/cvstd.hpp
index dff0b20..edae954 100644
--- a/modules/core/include/opencv2/core/cvstd.hpp
+++ b/modules/core/include/opencv2/core/cvstd.hpp
@@ -576,6 +576,8 @@ private:
 
     char* allocate(size_t len); // len without trailing 0
     void deallocate();
+
+    String(int); // disabled and invalid. Catch invalid usages like, commandLineParser.has(0) problem
 };
 
 //! @} core_basic