https://gcc.gnu.org/bugzilla/show_bug.cgi?id=102828
Bug ID: 102828
Summary: [12 Regression] ODR violation in
gimple-predicate-analysis.h since g:94c12ffac234
Product: gcc
Version: 12.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: bootstrap
Assignee: unassigned at gcc dot gnu.org
Reporter: marxin at gcc dot gnu.org
CC: msebor at gcc dot gnu.org
Target Milestone: ---
I noticed that during bootstrap and I think we should not introduce new ODR
violations, it may break LTO bootstrap.
[ 1689s] ../../gcc/ipa-predicate.h:114:7: warning: type 'struct predicate'
violates the C++ One Definition Rule [-Wodr]
[ 1689s] 114 | class predicate
[ 1689s] | ^
[ 1689s] ../../gcc/gimple-predicate-analysis.h:48: note: a different type is
defined in another translation unit
[ 1689s] 48 | class predicate
