[vala] codegen: Support resize and concatenation on the same array

[Jürg Billeter <juergbi src gnome org>]

commit d31d40d07c94422f76df275e6cdb28867959e4bd
Author: Jürg Billeter <j bitron ch>
Date:   Sat Oct 16 09:51:06 2010 +0200

    codegen: Support resize and concatenation on the same array
    
    Fixes bug 631540.

 codegen/valaccodemethodcallmodule.vala |    7 +++++++
 1 files changed, 7 insertions(+), 0 deletions(-)
---
diff --git a/codegen/valaccodemethodcallmodule.vala b/codegen/valaccodemethodcallmodule.vala
index bfb707f..cceec70 100644
--- a/codegen/valaccodemethodcallmodule.vala
+++ b/codegen/valaccodemethodcallmodule.vala
@@ -717,6 +717,13 @@ public class Vala.CCodeMethodCallModule : CCodeAssignmentModule {
 			ccomma.append_expression (new CCodeConditionalExpression (ccheck, czero, new CCodeConstant ("NULL")));
 			ccomma.append_expression (new CCodeAssignment (get_array_length_cexpression (ma.inner, 1), temp_ref));
 
+			var array_var = ma.inner.symbol_reference;
+			var array_local = array_var as LocalVariable;
+			if (array_var != null && array_var.is_internal_symbol ()
+			    && ((array_var is LocalVariable && !array_local.captured) || array_var is Field)) {
+				ccomma.append_expression (new CCodeAssignment (get_array_size_cexpression (ma.inner), temp_ref));
+			}
+
 			set_cvalue (expr, ccomma);
 
 			return;