Revision as of 09:04, 5 February 2021 edit JChMathae (talk \| contribs) 142 edits →Trusting internal data validity: Optimizing compilers are (too) smart ← Previous edit		Revision as of 09:46, 8 February 2021 edit undo 83.77.42.203 (talk) →Offensive programming: fixed typo Next edit →
Line 63: } return "black"; // To be handled as a dead traffic light. // ~~Waring~~Warning: This last 'return' statement will be dropped by an optimizing // compiler if all possible values of 'traffic_light_color' are listed in // the previous 'switch' statement... Line 78: } assert(0); // Assert that this section is unreachable. // ~~Waring~~Warning: This 'assert' function call will be dropped by an optimizing // compiler if all possible values of 'traffic_light_color' are listed in // the previous 'switch' statement...

Defensive programming: Difference between revisions