Hi Mark,
On 9/19/19 3:40 PM, Mark Eggleston wrote:
The following warning is produced when -fno-automatic and -frecursive
are used at the same time:
f951: Warning: Flag '-fno-automatic' overwrites '-frecursive'
This patch allows the warning to be switched off using a new option,
-Woverwrite-recursive, initialised to on.
I don't have a test case for this as I don't know how to test for a
warning that isn't related to a line of code.
Try:
! { dg-warning "Flag .-fno-automatic. overwrites .-frecursive." "" {
target *-*-* } 0 }
The syntax is { dg-warning "message", "label" {target ...} linenumber },
where linenumber = 0 means it can be on any line.
If the output doesn't match (but I think it does with "Warning:"),
general messages can be caught with "dg-message".
Thanks,
Tobias
