peisongxiao/yaml-cpp
1
0
Fork 0
mirror of https://github.com/jbeder/yaml-cpp.git synced 2025-09-09 04:41:16 +00:00
Code Issues Packages Projects Releases Wiki Activity

Fix -Wmisleading-indentation warning when using gcc >= 6. (#779)

Browse Source 
This happens whenever in a macro you use some "if" block, and don't use curly braces {},
as the macro is expanded on a single line, not on several lines. So just add the missing
curly braces to please gcc.

In file included from /remote/users/mlamesch/CloneFromPlatinum/yamlcpp/osp/Yamlcpp/18-0-0-5/include/yaml-cpp/yaml.h:18,
                 from src/TestYaml.cpp:2:
/remote/users/mlamesch/CloneFromPlatinum/yamlcpp/osp/Yamlcpp/18-0-0-5/include/yaml-cpp/node/convert.h: In static member function static bool YAML::convert<int>::decode(const YAML::Node&, int&):
/remote/users/mlamesch/CloneFromPlatinum/yamlcpp/osp/Yamlcpp/18-0-0-5/include/yaml-cpp/node/convert.h:139:1: error: this if clause does not guard... [-Werror=misleading-indentation]
 YAML_DEFINE_CONVERT_STREAMABLE_SIGNED(int);
 ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
This commit is contained in:
Romain Geissler @ Amadeus
2019-10-23 21:45:27 +02:00
committed by Jesse Beder
parent f531f8a8c3
commit 14c87258cd
1 changed files with 39 additions and 37 deletions
Download Patch File Download Diff File Expand all files Collapse all files

6
include/yaml-cpp/node/convert.h
View File

@@ -99,13 +99,15 @@ struct convert<_Null> {
} \
\
static bool decode(const Node& node, type& rhs) { \
if (node.Type() != NodeType::Scalar) \
if (node.Type() != NodeType::Scalar) { \
return false; \
} \
const std::string& input = node.Scalar(); \
std::stringstream stream(input); \
stream.unsetf(std::ios::dec); \
if ((stream >> std::noskipws >> rhs) && (stream >> std::ws).eof()) \
if ((stream >> std::noskipws >> rhs) && (stream >> std::ws).eof()) { \
return true; \
} \
if (std::numeric_limits<type>::has_infinity) { \
if (conversion::IsInfinity(input)) { \
rhs = std::numeric_limits<type>::infinity(); \