http://llvm.org/bugs/show_bug.cgi?id=10030
Summary: Dead branch warning elimination doesn't trigger for
global initialisation
Product: clang
Version: trunk
Platform: PC
OS/Version: Linux
Status: NEW
Severity: normal
Priority: P
Component: Frontend
AssignedTo: [email protected]
ReportedBy: [email protected]
CC: [email protected]
Consider the following input:
int foo = 1 > 2 ? 1 << -1 : 0;
This results in a warning about the negative shift, even if that branch of the
ternary operator is known to be unused. This does work inside a function e.g.
as statement.
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