https://bugs.llvm.org/show_bug.cgi?id=42454
Bug ID: 42454
Summary: The std::function call throws std::exception for
unclear reason
Product: clang
Version: 8.0
Hardware: PC
OS: FreeBSD
Status: NEW
Severity: enhancement
Priority: P
Component: C++11
Assignee: [email protected]
Reporter: [email protected]
CC: [email protected], [email protected],
[email protected], [email protected],
[email protected]
Created attachment 22171
--> https://bugs.llvm.org/attachment.cgi?id=22171&action=edit
testcase-std::function.cpp
The attached testcase calls std::function<void(const std::string&)> twice.
The second invocation throws std::exception when compiled with .
When it is compiled with gcc8 it throws bad_function_call.
It's not clear why should any exception be thrown at all. Why can't it call the
same function again from the lambda function?
FreeBSD 12. Tried clang8, clang7, clang6.
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