Hi Jb,
Sorry for the very late reply, as I was busy with other projects...
I didn't see what u mentioned below when it is assigned in the constructor,
only see it in methods.
Can u double confirm it by testing it out?
Then I realised it may be because I didn't visit constructors... But even
when I visit constructor n try to print out from the VisitConstructor, there
is no difference in the output. Since ctor is actually a mtd, shldn't it
work even I don't visit constructor?
public virtual void VisitConstructorCollection
(ConstructorCollection ctors)
{
foreach (MethodDefinition item in ctors)
{
Console.WriteLine("in ctor of ctors"); //I direct all my
Console.WriteLine() to a file.
item.Accept(this);
}
}
public virtual void VisitConstructor(MethodDefinition ctor)
{
if (ctor.Body != null)
{
Console.WriteLine("in ctor");
ASTCodeVisitor astHelperVisitor = new ASTCodeVisitor();
astHelperVisitor.CurrMethod = ctor.DeclaringType.FullName +
"." + ctor.Name;
ctor.Body.Accept(astHelperVisitor);
}
}
Below is the program I created separately to test this:
The output shows instructions can detect pi2 being assigned in the method
MethodA but not pi1 in the constructor Test.
namespace TestTest
{
class Test
{
public static double pi1;
public static double pi2;
public Test()
{
pi1 = Math.PI;
}
public virtual void MethodA()
{
pi2 = Math.PI;
}
static void Main(string[] args)
{
}
}
}
Here is the output (btn "###" are the instructions detected):
----------------------[assembly] TestTest, Version=1.0.0.0, Culture=neutral,
PublicKeyToken=null----------------------
[type_decl] Test
[extends_fr] Object
[method_decl] MethodA
[modifiers] public virtual
###nop ###
###ldc.r8 3.14159265358979###
###stsfld System.Double TestTest.Test::pi2###
[field(currAsm)_used] pi2 (stsfld) (is written)
###ret ###
[return] Void
[method_decl] Main
[modifiers] private static
###nop ###
###ret ###
[return] Void
[parameter] args
[type] String[]
[field_decl] pi1
[modifiers] public static
[type] Double
[field_decl] pi2
[modifiers] public static
[type] Double
Thanks,
LY
--------------------------------------------------
From: "Jb Evain" <[email protected]>
Sent: Friday, January 15, 2010 8:32 PM
To: <[email protected]>
Subject: Re: [mono-cecil] Field read and write
Hey,
On Fri, Jan 15, 2010 at 11:33 AM, Wee Li Yen <[email protected]> wrote:
Field declaration eg: "public double pi = Math.PI;"
But I can only detect this field when I assign this value to the field in
a
method.
If I put it as a field declaration or assign this value to the field in a
ctr, I won't be able to see the above instr.
You will, it will be assigned in the constructor of the type. You'll
see something like:
ldc.r8 3.14....
stfld pi
--
Jb Evain <[email protected]>
--
--
mono-cecil
--
--
mono-cecil
