http://llvm.org/bugs/show_bug.cgi?id=8160
Summary: driver.cpp: captures the object DiagnosticOptions on
stack
Product: clang
Version: trunk
Platform: PC
OS/Version: Windows XP
Status: NEW
Severity: normal
Priority: P
Component: Driver
AssignedTo: [email protected]
ReportedBy: [email protected]
CC: [email protected]
tool/driver/driver.cpp:288 in main(),
TextDiagnosticPrinter *DiagClient
= new TextDiagnosticPrinter(llvm::errs(), DiagnosticOptions());
DiagnosticOptions() is on stack.
It causes unexpected behavior.
On one of my environments, cygwin-1.5, diagnostic outputs are wrapped by a few
columns, to let test/Driver/Xarch.c fail. (due to bogus MessageLength)
[My workaround]
TextDiagnosticPrinter *DiagClient
= new TextDiagnosticPrinter(llvm::errs(), *new DiagnosticOptions());
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