[Pnet-developers] ilasm errors when local variable name is IL keyword

[Radek Polak]

Hi all,
i am implementing local variable names in debug section. There is 
already support for this in ilasm - you can check docs and 
ilasm_grammar.y for details.

In short: local variable name and index can be outputted in method body 
using keyword .locals

.locals <str=0>

Until now everything works and you can compile such code with ilasm. But 
when your local variable has name e.g. after IL instruction ilasm will 
error. In attached example it's on this line:

.locals <box=0>

It would be great if somebody with compiler knowledge could help me with 
this.

Thanks

Radek

.assembly extern 'mscorlib'
{
        .ver 2:0:0:0
}
.assembly '<Assembly>'
{
        .ver 0:0:0:0
}
.module '<Module>'
.class private auto ansi 'C' extends ['mscorlib']'System'.'Object'
{
.line 1 "simple.cs"
.method private static hidebysig void 'Main'() cil managed 
{
        .locals init    (class ['mscorlib']'System'.'String')
.locals <box=0>
.line 5 "simple.cs"
        ldstr   "abc"
        stloc.0
.line 6 "simple.cs"
        ldloc.0
        call    void ['mscorlib']'System'.'Console'::'WriteLine'(class 
['mscorlib']'System'.'String')
        ret
        .maxstack 1
} // method Main
.method public hidebysig specialname rtspecialname instance void '.ctor'() cil 
managed 
{
        ldarg.0
        call    instance void ['mscorlib']'System'.'Object'::'.ctor'()
        ret
        .maxstack 1
} // method .ctor
} // class C