https://bugs.llvm.org/show_bug.cgi?id=35797
Bug ID: 35797
Summary: Segmentation fault in
Expr::getBestDynamicClassTypeExpr()
Product: clang
Version: trunk
Hardware: PC
OS: Linux
Status: NEW
Severity: normal
Priority: P
Component: -New Bugs
Assignee: unassignedclangb...@nondot.org
Reporter: tom.isaac...@navico.com
CC: llvm-bugs@lists.llvm.org
I'm running clazy (https://github.com/KDE/clazy) on my codebase and it keeps
crashing. I initially built with clang 3.8 but am now using the trunk and I'm
still seeing a segmentation fault in Expr::getBestDynamicClassTypeExpr(). It's
intermittent - I have to run it for a while to see the problem and that section
of the code is used successfully.
I'm still trying to figure out what goes wrong. Because I have to use
clazy_standalone I can't debug this directly (see
https://stackoverflow.com/questions/48014582/how-can-i-debug-clazy-standalone-run-from-xargs).
I've tried adding llvm::outs() and llvm::errs() to the code but neither are
producing any output. Any suggestions for other ways to debug this?
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