From f922426ec31d2853259fcb4baaeb963bfb19c58d Mon Sep 17 00:00:00 2001 From: Niels Date: Sun, 11 Sep 2016 22:40:51 +0200 Subject: [PATCH] fixed #304 --- src/json.hpp | 2 +- src/json.hpp.re2c | 2 +- test/src/unit-regression.cpp | 9 +++++++++ 3 files changed, 11 insertions(+), 2 deletions(-) diff --git a/src/json.hpp b/src/json.hpp index a428d6f80..db85a2cbf 100644 --- a/src/json.hpp +++ b/src/json.hpp @@ -10116,7 +10116,7 @@ basic_json_parser_63: json_pointer top_pointer = ptr.top(); if (top_pointer != ptr) { - basic_json& x = result.at(top_pointer); + result.at(top_pointer); } // get reference to parent of JSON pointer ptr diff --git a/src/json.hpp.re2c b/src/json.hpp.re2c index e5688e3e5..c7d27356d 100644 --- a/src/json.hpp.re2c +++ b/src/json.hpp.re2c @@ -9413,7 +9413,7 @@ class basic_json json_pointer top_pointer = ptr.top(); if (top_pointer != ptr) { - basic_json& x = result.at(top_pointer); + result.at(top_pointer); } // get reference to parent of JSON pointer ptr diff --git a/test/src/unit-regression.cpp b/test/src/unit-regression.cpp index ed432e585..ee62db2b7 100644 --- a/test/src/unit-regression.cpp +++ b/test/src/unit-regression.cpp @@ -443,6 +443,15 @@ TEST_CASE("regression tests") CHECK(at_integer == val_integer); } + SECTION("issue #304 - Unused variable warning") + { + // code triggered a "warning: unused variable" warning and is left + // here to avoid the warning in the future + json object; + json patch = json::array(); + object = object.patch(patch); + } + SECTION("issue #306 - Parsing fails without space at end of file") { for (auto filename :