| #include "analyzer-decls.h" |
| |
| void test(int start, int end) |
| { |
| int i; |
| |
| __analyzer_dump_exploded_nodes (0); /* { dg-warning "1 processed enode" } */ |
| |
| for (i = start; i < end; i++) { |
| __analyzer_eval (i < end); /* { dg-warning "TRUE" "true" } */ |
| |
| __analyzer_eval (i == start); /* { dg-warning "TRUE" "1st" } */ |
| /* { dg-warning "FALSE" "2nd" { xfail *-*-* } .-1 } */ |
| /* { dg-warning "UNKNOWN" "status quo" { target *-*-* } .-2 } */ |
| /* TODO(xfail^^^): ideally we ought to figure out i > 0 after 1st iteration. */ |
| |
| __analyzer_eval (i >= start); /* { dg-warning "TRUE" "true" } */ |
| /* { dg-bogus "UNKNOWN" "unknown" { xfail *-*-* } .-1 } */ |
| /* TODO(xfail^^^): should report TRUE twice. */ |
| |
| __analyzer_dump_exploded_nodes (0); /* { dg-warning "2 processed enodes" } */ |
| } |
| |
| __analyzer_eval (i >= end); /* { dg-warning "TRUE" "true" { xfail *-*-* } } */ |
| /* { dg-bogus "UNKNOWN" "unknown" { xfail *-*-* } .-1 } */ |
| |
| __analyzer_eval (i == end); /* { dg-warning "TRUE" "desired" { xfail *-*-* } } */ |
| /* { dg-warning "UNKNOWN" "status quo" { target *-*-* } .-1 } */ |
| /* TODO(xfail^^^): it only figures out i >= end, rather than i == end. */ |
| |
| __analyzer_dump_exploded_nodes (0); /* { dg-warning "1 processed enode" } */ |
| } |