"info:/gcc/Warning Options" mentions -Werror, that treats all warnings
as errors and -Werror-implicit-function-declaration, which treats
implicit function declarations as errors but it does not mention how to
treat other certain kinds of warnings as errors. For example
-Werror-shadow does not work. This is because the feature is not generally
implemented (only implemented specifically for implicit-function-declaration).
--
Summary: Implement -Werror for each kind of warning
Product: gcc
Version: 4.1.1
Status: UNCONFIRMED
Severity: enhancement
Priority: P3
Component: other
AssignedTo: unassigned at gcc dot gnu dot org
ReportedBy: sigra at home dot se
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=29768
