The following invalid code snippet triggers an ICE since at least GCC 2.95.3:
=================================
void foo(int[]);
void foo(x) int x[](); {}
=================================
bug.c: In function 'foo':
bug.c:2: error: declaration of 'x' as array of functions
bug.c:2: internal compiler error: tree check: expected class 'type', have
'exceptional' (error_mark) in store_parm_decls_oldstyle, at c-decl.c:6486
Please submit a full bug report, [etc.]
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Summary: ICE with invalid old-style parameter declaration
Product: gcc
Version: 4.4.0
Status: UNCONFIRMED
Keywords: ice-on-invalid-code, error-recovery, monitored
Severity: normal
Priority: P3
Component: c
AssignedTo: unassigned at gcc dot gnu dot org
ReportedBy: reichelt at gcc dot gnu dot org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=35750