The C++ frontend ICEs on the following invalid code snippet since GCC 3.0:
==============================
void foo(void i);
void bar() { foo(0); }
==============================
bug.cc:1: error: 'i' has incomplete type
bug.cc:1: error: invalid use of 'void'
bug.cc: In function 'void bar()':
bug.cc:2: internal compiler error: tree check: expected class 'type', have
'exceptional' (error_mark) in convert_arguments, at cp/typeck.c:2749
Please submit a full bug report, [etc.]
--
Summary: [4.0/4.1/4.2 regression] ICE with invalid function
argument
Product: gcc
Version: 4.2.0
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=27422
