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* Error even w/warnings disabled for no-return fcns A function whose prototype says it will return a value but doesn't is undefined behaviour in C++. GCC 10 will generate code that crashes in this case. In warnings==None mode, insterad of turning off all warnings with `-w`, explicitly list all G++ possible warnings except for the `no-return` warning which catches this programming error. * Use different lists for GCC vs G++ G++ and GCC have different warning options, so use different lists. * Make separate file for each level, add readme The readme now includes the exact commands required to regenerate the none-XXX files, no manual editing needed. * Address review comments, only adjusts G++/None
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2 lines
6 B
Plaintext
-Wall
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