Merge branch 'stricter-warnings'

* stricter-warnings:
  Go changes for wrappers to compile as ISO C90
  Scilab typecheck typemaps fix for C90
  No error for one Javascript node warning
  Warning fix in testcase for Javascript node
  nested_extend_c testcase fix when compiled by C++ target languages
  Temporarily remove -Werror for Scilab testing
  C90 fixes for Javascript JSC
  There are a couple of testcases that aren't compliant and supression via pragmas doesn't work for gcc < 4.8
  Warning suppression change
  Scilab typemap fixes for C89
  compiler warning suppression correction in testcase
  Suppress pedantic warnings in C# testcases
  Suppress pedantic warnings in testcases
  Pedantic warning fix in testcase
  pedantic warning fix for D wrappers
  Travis testing to use testflags.py for setting CFLAGS and CXXFLAGS
  Add travis build for error-declaration-after-statement branch

Examples/test-suite/csharp_exceptions.i

@@ -198,7 +198,7 @@ enum UnmanagedExceptions {
   UnmanagedSystemException,
   UnmanagedArgumentException,
   UnmanagedArgumentNullException,
-  UnmanagedArgumentOutOfRangeException,
+  UnmanagedArgumentOutOfRangeException
 };
 
 void check_exception(UnmanagedExceptions e) {

Examples/test-suite/csharp_typemaps.i

@@ -77,17 +77,17 @@ public:
 Number quadruple(Number n) {
     n.Value *= 4;
     return n;
-};
+}
 Number times8(const Number& num) {
     Number n(num);
     n.Value *= 8;
     return n;
-};
+}
 Number times12(const Number* num) {
     Number n(*num);
     n.Value *= 12;
     return n;
-};
+}
 %}
 
 // Test $csinput expansion

Examples/test-suite/enum_forward.i

@@ -8,6 +8,11 @@ enum ForwardEnum2 { CCC, DDD };
 %}
 
 %inline %{
+#if __GNUC__ >= 5 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 8)
+/* ISO C forbids forward references to ‘enum’ types [-Werror=pedantic] */
+#pragma GCC diagnostic ignored "-Wpedantic"
+#endif
+
 #if !defined(__SUNPRO_C)
 enum ForwardEnum1;
 enum ForwardEnum2;

Examples/test-suite/enum_macro.i

@@ -1,6 +1,13 @@
 %module enum_macro
 
 %inline %{
+
+#if __GNUC__ >= 5 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 8)
+/* comma at end of enumerator list [-Werror=pedantic] */
+#pragma GCC diagnostic ignored "-Wpedantic"
+#endif
+
+
 enum Greeks1
 {
 #define GREEK1 -1

Examples/test-suite/enum_missing.i

@@ -29,7 +29,7 @@ enum AVPixelFormat * use_pixel_format_ptr(enum AVPixelFormat *px) {
   return px;
 }
 
-const enum AVPixelFormat2 use_pixel_format2(const enum AVPixelFormat2 px) {
+enum AVPixelFormat2 use_pixel_format2(const enum AVPixelFormat2 px) {
   return px;
 }
 const enum AVPixelFormat2 * use_pixel_format_ptr2(const enum AVPixelFormat2 *px) {

Examples/test-suite/li_std_auto_ptr.i

@@ -1,7 +1,7 @@
 %module li_std_auto_ptr
 
 %{
-#if (__GNUC__ == 4 && __GNUC_MINOR__ >= 8)
+#if __GNUC__ >= 5 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 8)
 #pragma GCC diagnostic ignored "-Wdeprecated-declarations" // auto_ptr deprecation
 #endif
 %}

Examples/test-suite/nested_class.i

@@ -49,6 +49,12 @@
 %warnfilter(SWIGWARN_PARSE_NAMED_NESTED_CLASS) Outer2::IgnoreMe;
 
 %inline %{
+
+#if __GNUC__ >= 5 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 8)
+/* ISO C++ prohibits anonymous structs [-Werror=pedantic] */
+#pragma GCC diagnostic ignored "-Wpedantic"
+#endif
+
 struct Outer {
   typedef int Integer;
   ///////////////////////////////////////////

Examples/test-suite/nested_extend_c.i

@@ -95,7 +95,7 @@ typedef struct {
     } bar;
 } FOO;
 
-struct {
+static struct {
    int i;
 } THING;
 %}

Examples/test-suite/template_default_class_parms.i

@@ -41,7 +41,7 @@ namespace Teuchos {
 namespace KokkosClassic {
   namespace DefaultNode {
     struct DefaultNodeType {};
-  };
+  }
 }
 
 namespace Tpetra {