Fix gcc 4.6 warnings about clobbered variables with optimizations

[simgrid.git] / src / gras / Virtu / process.c

diff --git a/src/gras/Virtu/process.c b/src/gras/Virtu/process.c
index 39615de..c0cf02f 100644 (file)
--- a/src/gras/Virtu/process.c
+++ b/src/gras/Virtu/process.c
@@ -89,7 +89,6 @@ void *gras_libdata_by_name_from_procdata(const char *name,
                                          gras_procdata_t * pd)
 {
   void *res = NULL;
-  xbt_ex_t e;
   if (xbt_set_length(pd->libdata) <
       xbt_dynar_length(_gras_procdata_fabrics)) {
     /* Damn, some new modules were added since procdata_init(). Amok? */
@@ -99,7 +98,7 @@ void *gras_libdata_by_name_from_procdata(const char *name,
   TRY {
     res = xbt_set_get_by_name(pd->libdata, name);
   }
-  CATCH(e) {
+  CATCH_ANONYMOUS {
     RETHROWF("Cannot retrieve the libdata associated to %s: %s", name);
   }
   return res;
@@ -125,7 +124,6 @@ void gras_procdata_init()
 
   unsigned int cursor;
 
-  xbt_ex_t e;
   xbt_set_elm_t elem;
 
   if (!pd->libdata) {
@@ -134,7 +132,6 @@ void gras_procdata_init()
   }
 
   xbt_dynar_foreach(_gras_procdata_fabrics, cursor, fab) {
-    volatile int found = 0;
 
     if (cursor + 1 <= xbt_set_length(pd->libdata)) {
       XBT_DEBUG("Skip fabric %d: there is already %ld libdata",
@@ -144,18 +141,11 @@ void gras_procdata_init()
     XBT_DEBUG("Go ahead for cursor %d, there is %ld libdata",
            cursor, xbt_set_length(pd->libdata));
 
-    xbt_assert1(fab.name, "Name of fabric #%d is NULL!", cursor);
+    xbt_assert(fab.name, "Name of fabric #%d is NULL!", cursor);
     XBT_DEBUG("Create the procdata for %s", fab.name);
     /* Check for our own errors */
-    TRY {
-      xbt_set_get_by_name(pd->libdata, fab.name);
-      found = 1;
-    }
-    CATCH(e) {
-      xbt_ex_free(e);
-      found = 0;
-    }
-    if (found)
+
+    if (xbt_set_get_by_name_or_null(pd->libdata, fab.name) != NULL)
       THROWF(unknown_error, 0,
              "MayDay: two modules use '%s' as libdata name", fab.name);