http://llvm.org/bugs/show_bug.cgi?id=16557
Bug ID: 16557
Summary: -fno-exceptions behavior does not match GCC (or,
-fcheck-new is not implemented)
Product: clang
Version: trunk
Hardware: PC
OS: FreeBSD
Status: NEW
Severity: normal
Priority: P
Component: C++
Assignee: [email protected]
Reporter: [email protected]
CC: [email protected], [email protected]
Classification: Unclassified
Created attachment 10824
--> http://llvm.org/bugs/attachment.cgi?id=10824&action=edit
Test case
The attached test case, when compiled with "gcc -fno-exceptions -fcheck-new"
prints nothing and exits with a zero status. When compiled with llvm/clang 3.3
and ToT (with the same arguments), it segfaults in the member initializer.
Ideally, when using -fno-exceptions, clang would emit code to check the return
value of "new" before calling the constructor, regardless of that operator's
exception specification.
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