[svn:parrot] r18838 - in trunk: include/parrot src/gc

[petdance]

Author: petdance
Date: Tue Jun  5 22:34:01 2007
New Revision: 18838

Modified:
   trunk/include/parrot/register.h
   trunk/src/gc/register.c

Log:
adding some manual attributes rather than doing the entire headerizer thing

Modified: trunk/include/parrot/register.h
==============================================================================
--- trunk/include/parrot/register.h     (original)
+++ trunk/include/parrot/register.h     Tue Jun  5 22:34:01 2007
@@ -14,6 +14,7 @@
 #define PARROT_REGISTER_H_GUARD
 
 #include "parrot/string.h"
+#include "parrot/compiler.h"
 
 /*
  * Macros to make accessing registers more convenient/readable.
@@ -75,9 +76,11 @@
 
 struct Parrot_Context;        /* parrot/interpreter.h */
 
-struct Parrot_Context * Parrot_alloc_context(Interp *, INTVAL *n_regs_used);
+struct Parrot_Context * Parrot_alloc_context(Interp *, INTVAL *n_regs_used)
+        __attribute__nonnull__(2);
 struct Parrot_Context * Parrot_dup_context(Interp *, const struct 
Parrot_Context *old);
-PARROT_API struct Parrot_Context * Parrot_push_context(Interp *, INTVAL 
*n_regs_used);
+PARROT_API struct Parrot_Context * Parrot_push_context(Interp *, INTVAL 
*n_regs_used)
+        __attribute__nonnull__(2);
 PARROT_API void   Parrot_pop_context(Interp *);
 PARROT_API void Parrot_free_context(Interp *, struct Parrot_Context *, int 
re_use);
 PARROT_API void Parrot_set_context_threshold(Interp *, struct Parrot_Context 
*);

Modified: trunk/src/gc/register.c
==============================================================================
--- trunk/src/gc/register.c     (original)
+++ trunk/src/gc/register.c     Tue Jun  5 22:34:01 2007
@@ -121,7 +121,7 @@
     /* clear active contexts all the way back to the initial context */
     context = CONTEXT(interp->ctx);
     while (context) {
-        Parrot_Context * prev = context->caller_ctx;
+        Parrot_Context * const prev = context->caller_ctx;
         mem_sys_free(context);
         context = prev;
     }
@@ -308,7 +308,7 @@
 }
 
 Parrot_Context *
-Parrot_push_context(Interp *interp, INTVAL *n_regs_used)
+Parrot_push_context(Interp *interp, INTVAL *n_regs_used /*NN*/)
 {
     Parrot_Context * const old = CONTEXT(interp->ctx);
     Parrot_Context * const ctx =
@@ -335,7 +335,7 @@
 
 
 Parrot_Context *
-Parrot_alloc_context(Interp *interp, INTVAL *n_regs_used)
+Parrot_alloc_context(Interp *interp, INTVAL *n_regs_used /*NN*/)
 {
     Parrot_Context *old, *ctx;
     void *ptr, *p;