Wreturn-type
Determines whether warnings are issued
when a function is declared without a return type, when the definition of a
function returning void contains a return statement with an expression, or when
the closing brace of a function returning non-void is reached.
Syntax
Linux:
-Wreturn-type
-Wno-return-type
Windows:
None
Arguments
None
Default
- ON for one condition
- A warning is issued when the closing brace of a function returning non-void is reached.
Description
This option determines whether warnings are issued for
the following:
- When a function is declared without a return type
- When the definition of a function returning void contains a return statement with an expression
- When the closing brace of a function returning non-void is reached
Specify
-Wno-return-type
if you do not want to see warnings about the
above diagnostics.
IDE Equivalent
None
Alternate Options
None