Bug 555964 - Parse floating-point #defines

Previously we just supported int and string, add double to this.
Technically we should probably differentiate between float and
double, but it's not likely to be very useful in practice to do so.

1 files changed, 20 insertions, 1 deletions

diff --git a/giscanner/giscannermodule.c b/giscanner/giscannermodule.c
index 7d637845..80d7f6b9 100644
--- a/giscanner/giscannermodule.c
+++ b/giscanner/giscannermodule.c
@@ -135,10 +135,27 @@ static PyObject *
 symbol_get_const_int (PyGISourceSymbol *self,
 		      void             *context)
 {
+  if (!self->symbol->const_int_set)
+    {
+      Py_INCREF(Py_None);
+      return Py_None;
+    }
   return PyInt_FromLong (self->symbol->const_int);
 }
 
 static PyObject *
+symbol_get_const_double (PyGISourceSymbol *self,
+                         void             *context)
+{
+  if (!self->symbol->const_double_set)
+    {
+      Py_INCREF(Py_None);
+      return Py_None;
+    }
+  return PyFloat_FromDouble (self->symbol->const_double);
+}
+
+static PyObject *
 symbol_get_const_string (PyGISourceSymbol *self,
 			 void             *context)
 {
@@ -171,7 +188,9 @@ static const PyGetSetDef _PyGISourceSymbol_getsets[] = {
   { "ident", (getter)symbol_get_ident, NULL, NULL},
   { "base_type", (getter)symbol_get_base_type, NULL, NULL},
   /* gboolean const_int_set; */
-  { "const_int", (getter)symbol_get_const_int, NULL, NULL},  
+  { "const_int", (getter)symbol_get_const_int, NULL, NULL},
+  /* gboolean const_double_set; */
+  { "const_double", (getter)symbol_get_const_double, NULL, NULL},
   { "const_string", (getter)symbol_get_const_string, NULL, NULL},
   { "source_filename", (getter)symbol_get_source_filename, NULL, NULL},
   { 0 }