C++ Compiler Warnings

Go Up to C++ Compiler

Project > Options > Building > C++ Compiler > Warnings

Use this dialog box to set C++ compiler warning options.

Options	Description
Target, Apply, Save	See Target Options.
Common items	See Common Items on Project Options Pages.

Warnings Options	Description	Compiler switches
		bcc32	bcc32c	bcc64	bcciosarm64	bccaarm
Disable all warnings	Disables all warning and error messages. Default = False	-w-	-w-	-w	-w	-w
Enable all warnings	Displays all warning and error messages. Default = False	-w	-Weverything	-Weverything	-Weverything	-Weverything
Enable selected warnings	Enables only the warning that is set to True. C++ Warning messages are described in Compiler Errors And Warnings (C++) Index. Default = True	-w<warning code> See C++ Warnings topic for the warning codes.	Platform not supported	Platform not supported	Platform not supported	Platform not supported
Treat warnings as errors	Instructs the compiler to stop compilation and return an error message when an enabled warning is generated. Default = False	-w!	-Werror	-Werror	-Werror	-Werror

See Also

• Compiler Errors And Warnings (C++) Index
• C++ (Shared Options)
• BCC32, the C++ Compiler for 32-bit Windows
• BCC32C
• BCC64, the C++ Compiler for 64-bit Windows
• BCCIOSARM64, the C++ Compiler for the 64-bit iOS Device
• BCCAARM, the C++ Compiler for Android