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manpage: -Wunreachable-code

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Wolfgang Bumiller 2012-12-20 16:41:40 +01:00
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@ -220,6 +220,10 @@ actually want. We recommend the \fI-fcorrect-ternary\fR option.
.B -Wunknown-pragmas
Warn when encountering an unrecognized \fI#pragma\fR line.
.TP
.B -Wunreachable-code
Warn about unreachable code. That is: code after a return statement,
or code after a call to a function marked as 'noreturn'.
.TP
.B -Wdebug
Enable some warnings added in order to help debugging in the compiler.
You won't need this.