Pattern match checker runs even when not needed
I have code that triggers pattern match checker warning:
Pattern match checker exceeded (2000000) iterations in
a case alternative. (Use -fmax-pmcheck-iterations=n
to set the maximun number of iterations to n)
I would like to silence that warning. Alas, -Wno-incomplete-patterns
does nothing - the warning still appears. I would expect that if I do not want to check for incomplete patterns then pattern match checker is not run at all and thus does not exceed maximum number of iterations! I can only use -w
to silence all the warnings but this is an overkill - definitely not what I want.
Trac metadata
Trac field | Value |
---|---|
Version | 8.0.1 |
Type | Bug |
TypeOfFailure | OtherFailure |
Priority | normal |
Resolution | Unresolved |
Component | Compiler |
Test case | |
Differential revisions | |
BlockedBy | |
Related | |
Blocking | |
CC | |
Operating system | |
Architecture |