Fix expansion in array typemaps

git-svn-id: https://swig.svn.sourceforge.net/svnroot/swig/trunk@12347 626c5289-ae23-0410-ae9c-e8d60b6d4f22

Examples/test-suite/common.mk

@@ -397,6 +397,7 @@ CPP_TEST_CASES += \
 	typedef_scope \
 	typedef_sizet \
 	typedef_struct \
+	typemap_arrays \
 	typemap_delete \
 	typemap_global_scope \
 	typemap_namespace \

Examples/test-suite/java/typemap_arrays_runme.java

@@ -0,0 +1,19 @@
+import typemap_arrays.*;
+
+public class typemap_arrays_runme {
+
+  static {
+    try {
+	System.loadLibrary("typemap_arrays");
+    } catch (UnsatisfiedLinkError e) {
+      System.err.println("Native code library failed to load. See the chapter on Dynamic Linking Problems in the SWIG Java documentation for help.\n" + e);
+      System.exit(1);
+    }
+  }
+
+  public static void main(String argv[]) {
+    if (typemap_arrays.sumA(null) != 60)
+      throw new RuntimeException("Sum is wrong");
+  }
+}
+

Examples/test-suite/python/typemap_arrays_runme.py

@@ -0,0 +1,5 @@
+from typemap_arrays import *
+
+if sumA(None) != 60:
+    raise RuntimeError, "Sum is wrong"
+

Examples/test-suite/typemap_arrays.i

@@ -0,0 +1,30 @@
+%module typemap_arrays
+
+// Test that previously non-working array typemaps special variables are working
+
+%typemap(in) SWIGTYPE[ANY] {
+  _should_not_be_used_and_will_not_compile_
+}
+
+// Check $basemangle expands to _p_int and $basetype expands to int *
+%typemap(in) int *nums[3] (int *temp[3]) {
+  $basetype var1$basemangle = new int(10);
+  $basetype var2$basemangle = new int(20);
+  $basetype var3$basemangle = new int(30);
+  temp[0] = var1_p_int;
+  temp[1] = var2_p_int;
+  temp[2] = var3_p_int;
+  $1 = temp;
+}
+
+%inline %{
+int sumA(int *nums[3]) {
+  int sum = 0;
+  for (int i=0; i<3; ++i) {
+    int *p = nums[i];
+    if (p)
+      sum += *p;
+  }
+  return sum;
+}
+%}