c++ - Treat all warnings of specific level as errors but not those of next level -


i know there /wx treat warnings errors. , there /we1234 treat specific warning (i.e. 1234) error.

what miss flag treat warnings of level 3 errors not of level 4.

in legacy project managed rid of w3 warnings , increased w4. raised couple thousands warnings, not able spot new warnings of w3 when being introduced.
want make w3 warnings errors.

i compile list of w3 warnings , add /wexyz each of them, seems way tedious.

you have couple of choices:

either add /wexyz each level 3 warning. follows:

  • add couple of such flags through gui
  • open project file in text editor, , find format uses
  • scrape list of level 3 warnings suitable webpage
  • edit correct format
  • put settings project file.

alternatively, rather enabling all level 4 warnings, enable them 1 @ time (once have fixed previous ones).


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