http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51464
Bug #: 51464
Summary: [c++0x] ICE with invalid use of []
Classification: Unclassified
Product: gcc
Version: 4.7.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: c++
AssignedTo: [email protected]
ReportedBy: [email protected]
The following invalid code snippet triggers an ICE since GCC 4.5.0:
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template<int = sizeof([])> struct A {};
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bug.cc:1:23: error: lambda-expression in unevaluated context
bug.cc:1:24: error: definition of 'struct<lambda>' inside template parameter
list
bug.cc:1:24: internal compiler error: tree check: expected class 'type', have
'exceptional' (error_mark) in begin_lambda_type, at cp/semantics.c:8609
Please submit a full bug report, [etc.]
