From ca646e2f4df9b63c14380157d3911a0182149f94 Mon Sep 17 00:00:00 2001
From: Ivan Smirnov <ifsmirnov@yandex.ru>
Date: Sun, 10 Jun 2018 01:48:52 +0300
Subject: [PATCH] Add pragma against -Wconversion (#5)

---
 build.py |  2 ++
 footer.h |  4 ++++
 header.h | 10 ++++++++++
 jngen.h  | 14 ++++++++++++++
 4 files changed, 30 insertions(+)
 create mode 100644 footer.h

diff --git a/build.py b/build.py
index d20133c..4105796 100755
--- a/build.py
+++ b/build.py
@@ -81,6 +81,8 @@ def write_file(filename, stream):
 for h in LIBRARY_HEADERS:
     headers.update(extract_deps(h))
 headers = ['header.h'] + sorted(headers)
+deps['footer.h'] = set(headers + ['footer.h'])
+headers += ['footer.h']
 deps['header.h'] = set(('header.h',))
 
 headers_in_order = []
diff --git a/footer.h b/footer.h
new file mode 100644
index 0000000..1a23601
--- /dev/null
+++ b/footer.h
@@ -0,0 +1,4 @@
+#pragma GCC diagnostic pop // -Wconversion
+#if __clang__major >= 5
+#pragma GCC diagnostic pop // -Wunused-lambda-capture
+#endif
diff --git a/header.h b/header.h
index 229dacf..98878c2 100644
--- a/header.h
+++ b/header.h
@@ -29,3 +29,13 @@
 */
 
 #define JNGEN_VERSION 0.1
+
+// https://github.com/ifsmirnov/jngen/issues/5
+#pragma GCC diagnostic push
+#pragma GCC diagnostic ignored "-Wconversion"
+
+// this warning is buggy in clang >= 5
+#if __clang_major__ >= 5
+#pragma GCC diagnostic push
+#pragma GCC diagnostic ignored "-Wunused-lambda-capture"
+#endif
diff --git a/jngen.h b/jngen.h
index c12a729..5cf478a 100644
--- a/jngen.h
+++ b/jngen.h
@@ -29,6 +29,16 @@
 
 #define JNGEN_VERSION 0.1
 
+// https://github.com/ifsmirnov/jngen/issues/5
+#pragma GCC diagnostic push
+#pragma GCC diagnostic ignored "-Wconversion"
+
+// this warning is buggy in clang >= 5
+#if __clang_major__ >= 5
+#pragma GCC diagnostic push
+#pragma GCC diagnostic ignored "-Wunused-lambda-capture"
+#endif
+
 #define JNGEN_DEFINE_CHAINING_TRAITS_FIELD(Class, name) \
 int _ ## name = 0; \
 Class& name(int val = 1) { _ ## name = val; return *this; }
@@ -7276,3 +7286,7 @@ JNGEN_EXTERN TestSuites testSuites;
 } // namespace jngen
 
 using jngen::testSuites;
+#pragma GCC diagnostic pop // -Wconversion
+#if __clang__major >= 5
+#pragma GCC diagnostic pop // -Wunused-lambda-capture
+#endif