use std::size_t for counters

Daniel Kroening · Daniel Kroening · commit 610e9e41ab52 · 2017-03-29T20:43:00.000+01:00
diff --git a/src/musketeer/fencer.cpp b/src/musketeer/fencer.cpp
@@ -87,9 +87,9 @@ void fence_weak_memory(
   {
     instrumenter.collect_cycles_by_SCCs(model);
     message.statistics() << "cycles collected: " << messaget::eom;
-    unsigned interesting_scc = 0;
-    unsigned total_cycles = 0;
-    for(unsigned i=0; i<instrumenter.num_sccs; i++)
+    std::size_t interesting_scc = 0;
+    std::size_t total_cycles = 0;
+    for(std::size_t i=0; i<instrumenter.num_sccs; i++)
       if(instrumenter.egraph_SCCs[i].size()>=4)
       {
         message.statistics() << "SCC #" << i << ": "

Original file line number	Diff line number	Diff line change
`@@ -87,9 +87,9 @@ void fence_weak_memory(`
`87`	`87`	`{`
`88`	`88`	`instrumenter.collect_cycles_by_SCCs(model);`
`89`	`89`	`message.statistics() << "cycles collected: " << messaget::eom;`
`90`		`- unsigned interesting_scc = 0;`
`91`		`- unsigned total_cycles = 0;`
`92`		`- for(unsigned i=0; i<instrumenter.num_sccs; i++)`
	`90`	`+ std::size_t interesting_scc = 0;`
	`91`	`+ std::size_t total_cycles = 0;`
	`92`	`+ for(std::size_t i=0; i<instrumenter.num_sccs; i++)`
`93`	`93`	`if(instrumenter.egraph_SCCs[i].size()>=4)`
`94`	`94`	`{`
`95`	`95`	`message.statistics() << "SCC #" << i << ": "`