From 56ab717ff35579e8468d7617162c1b7f46fd2b68 Mon Sep 17 00:00:00 2001
From: William S Fulton <wsf@fultondesigns.co.uk>
Date: Sat, 30 Jul 2016 21:23:57 +0100
Subject: Test case warning fixes for nodejs

nodejs 4.2.1 on Ubuntu Xenial Xerus
---
 Examples/test-suite/cpp_enum.i        |  6 ++++++
 Examples/test-suite/enum_thorough.i   |  6 ++++++
 Examples/test-suite/enums.i           |  6 ++++++
 Examples/test-suite/nested.i          | 12 ++++++++++++
 Examples/test-suite/nested_extend_c.i | 12 ++++++++++++
 Examples/test-suite/nested_structs.i  | 12 ++++++++++++
 Examples/test-suite/typedef_struct.i  |  7 +++++++
 7 files changed, 61 insertions(+)

diff --git a/Examples/test-suite/cpp_enum.i b/Examples/test-suite/cpp_enum.i
index cb212615a..548c65de4 100644
--- a/Examples/test-suite/cpp_enum.i
+++ b/Examples/test-suite/cpp_enum.i
@@ -6,6 +6,12 @@ The primary purpose of this testcase is to ensure that enums used along with the
 
 %inline %{
 
+#if __GNUC__ >= 5 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 8)
+/* for anonymous enums */
+/* dereferencing type-punned pointer will break strict-aliasing rules [-Werror=strict-aliasing] */
+#pragma GCC diagnostic ignored "-Wstrict-aliasing"
+#endif
+
 enum SOME_ENUM {ENUM_ONE, ENUM_TWO};
 
 struct StructWithEnums {
diff --git a/Examples/test-suite/enum_thorough.i b/Examples/test-suite/enum_thorough.i
index 66189fbe2..fd5978102 100644
--- a/Examples/test-suite/enum_thorough.i
+++ b/Examples/test-suite/enum_thorough.i
@@ -47,6 +47,12 @@
 
 %inline %{
 
+#if __GNUC__ >= 5 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 8)
+/* for anonymous enums */
+/* dereferencing type-punned pointer will break strict-aliasing rules [-Werror=strict-aliasing] */
+#pragma GCC diagnostic ignored "-Wstrict-aliasing"
+#endif
+
 enum { AnonEnum1, AnonEnum2 = 100 };
 enum { ReallyAnInteger = 200 };
 //enum { AnonEnum3, AnonEnum4 } instance;
diff --git a/Examples/test-suite/enums.i b/Examples/test-suite/enums.i
index 14c6efbba..b8ffd7588 100644
--- a/Examples/test-suite/enums.i
+++ b/Examples/test-suite/enums.i
@@ -12,6 +12,12 @@
 
 %inline %{
 
+#if __GNUC__ >= 5 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 8)
+/* for anonymous enums */
+/* dereferencing type-punned pointer will break strict-aliasing rules [-Werror=strict-aliasing] */
+#pragma GCC diagnostic ignored "-Wstrict-aliasing"
+#endif
+
 typedef enum { 
     CSP_ITERATION_FWD,
     CSP_ITERATION_BWD = 11
diff --git a/Examples/test-suite/nested.i b/Examples/test-suite/nested.i
index 1d4710128..216ee4224 100644
--- a/Examples/test-suite/nested.i
+++ b/Examples/test-suite/nested.i
@@ -13,6 +13,18 @@ Also tests reported error when a #define placed in a deeply embedded struct/unio
 %rename(InUnNamed) OuterStructNamed::Inner_union_named;
 #endif
 
+#if defined(SWIG_JAVASCRIPT_V8)
+
+%inline %{
+#if __GNUC__ >= 5 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 8)
+/* for nested C class wrappers compiled as C++ code */
+/* dereferencing type-punned pointer will break strict-aliasing rules [-Werror=strict-aliasing] */
+#pragma GCC diagnostic ignored "-Wstrict-aliasing"
+#endif
+%}
+
+#endif
+
 %inline %{
 
 struct TestStruct {
diff --git a/Examples/test-suite/nested_extend_c.i b/Examples/test-suite/nested_extend_c.i
index 032619f8e..f1d7ff2c8 100644
--- a/Examples/test-suite/nested_extend_c.i
+++ b/Examples/test-suite/nested_extend_c.i
@@ -1,5 +1,17 @@
 %module nested_extend_c
 
+#if defined(SWIG_JAVASCRIPT_V8)
+
+%inline %{
+#if __GNUC__ >= 5 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 8)
+/* for nested C class wrappers compiled as C++ code */
+/* dereferencing type-punned pointer will break strict-aliasing rules [-Werror=strict-aliasing] */
+#pragma GCC diagnostic ignored "-Wstrict-aliasing"
+#endif
+%}
+
+#endif
+
 #if !defined(SWIGOCTAVE) && !defined(SWIG_JAVASCRIPT_V8)
 %extend hiA {
   hiA() {
diff --git a/Examples/test-suite/nested_structs.i b/Examples/test-suite/nested_structs.i
index f4f7a275a..c70924958 100644
--- a/Examples/test-suite/nested_structs.i
+++ b/Examples/test-suite/nested_structs.i
@@ -1,5 +1,17 @@
 %module nested_structs
 
+#if defined(SWIG_JAVASCRIPT_V8)
+
+%inline %{
+#if __GNUC__ >= 5 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 8)
+/* for nested C class wrappers compiled as C++ code */
+/* dereferencing type-punned pointer will break strict-aliasing rules [-Werror=strict-aliasing] */
+#pragma GCC diagnostic ignored "-Wstrict-aliasing"
+#endif
+%}
+
+#endif
+
 // bug #491476
 %inline %{
 struct Outer {
diff --git a/Examples/test-suite/typedef_struct.i b/Examples/test-suite/typedef_struct.i
index 97456d9a6..185e81105 100644
--- a/Examples/test-suite/typedef_struct.i
+++ b/Examples/test-suite/typedef_struct.i
@@ -1,6 +1,13 @@
 %module typedef_struct
 
 %inline %{
+
+#if __GNUC__ >= 5 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 8)
+/* for anonymous enums */
+/* dereferencing type-punned pointer will break strict-aliasing rules [-Werror=strict-aliasing] */
+#pragma GCC diagnostic ignored "-Wstrict-aliasing"
+#endif
+
   typedef struct {
     int numpoints;
   } LineObj;
-- 
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