// is compared exactly against the comment (see examples below). If the last
// comment begins with "Unordered output:" then the output is compared to the
// comment, however the order of the lines is ignored. An example with no such
// comment is compiled but not executed. An example with no text after
// "Output:" is compiled, executed, and expected to produce no output.
//

       when the initial value of the corresponding resource is read, and the
       resource is written later.

    Assumption of this pass:
     . Compound resource operations have already been decomposed.
     . Dead functions have already been removed, as resource arguments in dead
       functions can cause the pass to fail.
  }];

				if err := b.loadCachedCompiledGoFiles(a); err == nil {
					need &^= needCompiledGoFiles
				}
			}
		}

		// Source files might be cached, even if the full action is not
		// (e.g., go list -compiled -find).
		if !cachedBuild && need&needCompiledGoFiles != 0 {
			if err := b.loadCachedCompiledGoFiles(a); err == nil {
				need &^= needCompiledGoFiles
			}
		}

		if need == 0 {
			return nil
		}

				"size(self.objs[0] + [self.objs[3][0]]) == 3",
			},
			errors: map[string]string{
				"self.objs[0] == {'k': 'a', 'v': '1'}": "no matching overload for '_==_'", // objects cannot be compared against a data literal map
			},
		},
		{name: "maps",
			obj:    objs(map[string]interface{}{"k1": "a", "k2": "b"}, map[string]interface{}{"k2": "b", "k1": "a"}),