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[Patch, Committed] Fix declared inline after being called warning
- From: Tom de Vries <Tom_deVries at mentor dot com>
- To: Alexandre Oliva <aoliva at redhat dot com>
- Cc: "gcc-patches at gcc dot gnu dot org" <gcc-patches at gcc dot gnu dot org>
- Date: Mon, 1 Oct 2012 12:37:39 +0200
- Subject: [Patch, Committed] Fix declared inline after being called warning
Hi,
I've committed to branch 4.7 as obvious attached patch that fixes a compiler
warning 'declared inline after being called'.
I ran into this warning when building the 4.7 branch with a gcc 4.3 compiler:
...
var-tracking.c:558: warning: 'set_dv_changed' declared inline after being called
var-tracking.c:558: warning: previous declaration of 'set_dv_changed' was here
...
Other instances of this problem are:
- http://gcc.gnu.org/ml/gcc-patches/2011-12/msg00256.html
- http://gcc.gnu.org/ml/gcc-patches/2011-04/msg01426.html
I've fixed this in the 4.7 branch. The problem is not present in the 4.6 branch,
and with trunk the warning doesn't trigger, I suppose because we're using g++ now.
Build on i686-pc-linux-gnu.
Thanks,
- Tom
2012-10-01 Tom de Vries <tom@codesourcery.com>
* var-tracking.c (set_dv_changed): Add an 'inline' function specifier to
the prototype.
Index: gcc/var-tracking.c
===================================================================
--- gcc/var-tracking.c (revision 191792)
+++ gcc/var-tracking.c (working copy)
@@ -570,7 +570,7 @@ static void dump_vars (htab_t);
static void dump_dataflow_set (dataflow_set *);
static void dump_dataflow_sets (void);
-static void set_dv_changed (decl_or_value, bool);
+static inline void set_dv_changed (decl_or_value, bool);
static void variable_was_changed (variable, dataflow_set *);
static void **set_slot_part (dataflow_set *, rtx, void **,
decl_or_value, HOST_WIDE_INT,