On Tue Aug 05 11:14:16 2008, kjs wrote:
> From PDD19:
>
> {{DEPRECATION NOTE: PIR will no longer support the old PASM-style syntax
> for registers without dollar signs: C<In>, C<Sn>, C<Nn>, C<Pn>. }}
>
>
> kjs
Here's a very simple patch:
Index: imcc.l
=========================================================
==========
--- imcc.l (revision 32647)
+++ imcc.l (working copy)
@@ -305,7 +305,12 @@
<*>[ISNP]{DIGIT}{DIGIT}? {
- valp->s = str_dup(yytext);
+ if (valp) (valp)->s = str_dup(yytext);
+
+ if (! IMCC_INFO(interp)->state->pasm_file)
+ IMCC_fataly(interp, EXCEPTION_SYNTAX_ERROR,
+ "'%s' is only a valid register name in pasm mode", yytext);
+
return REG;
}
This works in plain PIR, but causes a misparse in a macro:
error:imcc:'I10' is only a valid register name in pasm mode
in file 'runtime/parrot/library/Digest/MD5.pir' line 157
Except that the only I10 near that line is $I10.
Thoughts?
--
Will "Coke" Coleda
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